bool improvements

Change-Id: Iede12ed1e35581cf48d64b898f22949d0c1aa6de

63 files changed, 606 insertions, 606 deletions

diff --git a/vcl/generic/fontmanager/fontconfig.cxx b/vcl/generic/fontmanager/fontconfig.cxx
index d6bc5565b8cc..4ff925aff0bc 100644
--- a/vcl/generic/fontmanager/fontconfig.cxx
+++ b/vcl/generic/fontmanager/fontconfig.cxx
@@ -343,7 +343,7 @@ FcResult FontCfgWrapper::LocalizedElementFromPattern(FcPattern* pPattern, FcChar
             std::vector< lang_and_element > lang_and_elements;
             lang_and_elements.push_back(lang_and_element(elementlang, *element));
             int k = 1;
-            while (1)
+            while (true)
             {
                 if (FcPatternGetString( pPattern, elementlangtype, k, &elementlang ) != FcResultMatch)
                     break;
diff --git a/vcl/generic/fontmanager/fontmanager.cxx b/vcl/generic/fontmanager/fontmanager.cxx
index 7f20679d1691..cc3a32e7a18b 100644
--- a/vcl/generic/fontmanager/fontmanager.cxx
+++ b/vcl/generic/fontmanager/fontmanager.cxx
@@ -264,7 +264,7 @@ bool PrintFontManager::TrueTypeFontFile::queryMetricPage( int nPage, MultiAtomPr
                     rChar.width = m_aGlobalMetricY.width;
                     rChar.height = pMetrics[ i ].adv;
                     if( table_vert[i] != table[i] )
-                        m_pMetrics->m_bVerticalSubstitutions[ nPage*256 + i ] = 1;
+                        m_pMetrics->m_bVerticalSubstitutions[ nPage*256 + i ] = true;
                 }
             }
             free( pMetrics );
diff --git a/vcl/generic/fontmanager/parseAFM.cxx b/vcl/generic/fontmanager/parseAFM.cxx
index 2bff647b27a6..cac5b13c5e54 100644
--- a/vcl/generic/fontmanager/parseAFM.cxx
+++ b/vcl/generic/fontmanager/parseAFM.cxx
@@ -445,9 +445,9 @@ static int parseGlobals( FileInputStream* fp, GlobalFontInfo* gfi )
                     if ((keyword = token(fp,tokenlen)) != NULL)
                     {
                         if (MATCH(keyword, False))
-                            gfi->isFixedPitch = 0;
+                            gfi->isFixedPitch = false;
                         else
-                            gfi->isFixedPitch = 1;
+                            gfi->isFixedPitch = true;
                     }
                     break;
                 case UNDERLINEPOSITION:
diff --git a/vcl/generic/print/genpspgraphics.cxx b/vcl/generic/print/genpspgraphics.cxx
index 938c9083c4c0..ad4d43f97801 100644
--- a/vcl/generic/print/genpspgraphics.cxx
+++ b/vcl/generic/print/genpspgraphics.cxx
@@ -391,12 +391,12 @@ void GenPspGraphics::SetFillColor( SalColor nSalColor )
 
 void GenPspGraphics::SetROPLineColor( SalROPColor )
 {
-    DBG_ASSERT( 0, "Error: PrinterGfx::SetROPLineColor() not implemented" );
+    DBG_ASSERT( false, "Error: PrinterGfx::SetROPLineColor() not implemented" );
 }
 
 void GenPspGraphics::SetROPFillColor( SalROPColor )
 {
-    DBG_ASSERT( 0, "Error: PrinterGfx::SetROPFillColor() not implemented" );
+    DBG_ASSERT( false, "Error: PrinterGfx::SetROPFillColor() not implemented" );
 }
 
 void GenPspGraphics::SetXORMode( bool bSet, bool )
@@ -489,7 +489,7 @@ void GenPspGraphics::invert( sal_uInt32,
                           const SalPoint*,
                           SalInvert )
 {
-    DBG_ASSERT( 0, "Error: PrinterGfx::Invert() not implemented" );
+    DBG_ASSERT( false, "Error: PrinterGfx::Invert() not implemented" );
 }
 
 sal_Bool GenPspGraphics::drawEPS( long nX, long nY, long nWidth, long nHeight, void* pPtr, sal_uLong nSize )
@@ -515,12 +515,12 @@ void GenPspGraphics::drawBitmap( const SalTwoRect& rPosAry, const SalBitmap& rSa
     Rectangle aDst (Point(rPosAry.mnDestX, rPosAry.mnDestY),
                     Size(rPosAry.mnDestWidth, rPosAry.mnDestHeight));
 
-    BitmapBuffer* pBuffer= const_cast<SalBitmap&>(rSalBitmap).AcquireBuffer(sal_True);
+    BitmapBuffer* pBuffer= const_cast<SalBitmap&>(rSalBitmap).AcquireBuffer(true);
 
     SalPrinterBmp aBmp (pBuffer);
     m_pPrinterGfx->DrawBitmap (aDst, aSrc, aBmp);
 
-    const_cast<SalBitmap&>(rSalBitmap).ReleaseBuffer (pBuffer, sal_True);
+    const_cast<SalBitmap&>(rSalBitmap).ReleaseBuffer (pBuffer, true);
 }
 
 void GenPspGraphics::drawBitmap( const SalTwoRect&,
diff --git a/vcl/headless/svptext.cxx b/vcl/headless/svptext.cxx
index a634922e71cc..29c823d50283 100644
--- a/vcl/headless/svptext.cxx
+++ b/vcl/headless/svptext.cxx
@@ -410,9 +410,9 @@ bool SvpSalGraphics::GetGlyphOutline( sal_GlyphId aGlyphId, B2DPolyPolygon& rPol
 
     aGlyphId &= GF_IDXMASK;
     if( pSF->GetGlyphOutline( aGlyphId, rPolyPoly ) )
-        return sal_True;
+        return true;
 
-    return sal_False;
+    return false;
 }
 
 
diff --git a/vcl/source/app/dbggui.cxx b/vcl/source/app/dbggui.cxx
index 941a6c7e624d..3ae073b28fa4 100644
--- a/vcl/source/app/dbggui.cxx
+++ b/vcl/source/app/dbggui.cxx
@@ -1124,7 +1124,7 @@ void DbgInfoDialog::SetInfoText( const OUString& rStr )
 
 void DbgDialogTest( Window* pWindow )
 {
-    bool        aAccelBuf[65536] = {0};
+    bool        aAccelBuf[65536] = {false};
     sal_uInt16      nChildCount = pWindow->GetChildCount();
     Window*     pGetChild = pWindow->GetWindow( WINDOW_FIRSTCHILD );
     Window*     pChild;
diff --git a/vcl/source/app/help.cxx b/vcl/source/app/help.cxx
index 5b2bd3d16d68..9ea5ed544cea 100644
--- a/vcl/source/app/help.cxx
+++ b/vcl/source/app/help.cxx
@@ -400,7 +400,7 @@ void HelpTextWindow::SetHelpText( const OUString& rHelpText )
 void HelpTextWindow::ImplShow()
 {
     ImplDelData aDogTag( this );
-    Show( sal_True, SHOW_NOACTIVATE );
+    Show( true, SHOW_NOACTIVATE );
     if( !aDogTag.IsDead() )
     Update();
 }
diff --git a/vcl/source/app/svapp.cxx b/vcl/source/app/svapp.cxx
index ac13c7360f4d..67374f3387aa 100644
--- a/vcl/source/app/svapp.cxx
+++ b/vcl/source/app/svapp.cxx
@@ -1310,7 +1310,7 @@ Window* Application::GetDefDialogParent()
     // #103442# find some useful dialog parent if there
     // was no default set
     // NOTE: currently even the default is not used
-    if( sal_False && pSVData->maWinData.mpDefDialogParent != NULL )
+    if( false && pSVData->maWinData.mpDefDialogParent != NULL )
         return pSVData->maWinData.mpDefDialogParent;
     else
     {
diff --git a/vcl/source/control/button.cxx b/vcl/source/control/button.cxx
index 9634a310bc7b..57d817e78dce 100644
--- a/vcl/source/control/button.cxx
+++ b/vcl/source/control/button.cxx
@@ -622,7 +622,7 @@ bool Button::set_property(const OString &rKey, const OString &rValue)
 
 void PushButton::ImplInitPushButtonData()
 {
-    mpWindowImpl->mbPushButton    = sal_True;
+    mpWindowImpl->mbPushButton    = true;
 
     meSymbol        = SYMBOL_NOSYMBOL;
     meState         = STATE_NOCHECK;
@@ -3235,7 +3235,7 @@ void CheckBox::ImplInvalidateOrDrawCheckBoxState()
 
 void CheckBox::ImplDrawCheckBoxState()
 {
-    bool    bNativeOK = sal_True;
+    bool    bNativeOK = true;
 
     if ( (bNativeOK=IsNativeControlSupported(CTRL_CHECKBOX, PART_ENTIRE_CONTROL)) )
     {
diff --git a/vcl/source/control/combobox.cxx b/vcl/source/control/combobox.cxx
index aa34972a2b55..95708f367127 100644
--- a/vcl/source/control/combobox.cxx
+++ b/vcl/source/control/combobox.cxx
@@ -211,7 +211,7 @@ void ComboBox::ImplInit( Window* pParent, WinBits nStyle )
     if ( mpFloatWin )
         mpFloatWin->SetImplListBox( mpImplLB );
     else
-        mpImplLB->GetMainWindow()->AllowGrabFocus( sal_True );
+        mpImplLB->GetMainWindow()->AllowGrabFocus( true );
 
     ImplCalcEditHeight();
 
diff --git a/vcl/source/control/ctrl.cxx b/vcl/source/control/ctrl.cxx
index e312c18bb402..47ff23ead0e5 100644
--- a/vcl/source/control/ctrl.cxx
+++ b/vcl/source/control/ctrl.cxx
@@ -38,7 +38,7 @@ using namespace vcl;
 
 void Control::ImplInitControlData()
 {
-    mbHasControlFocus       = sal_False;
+    mbHasControlFocus       = false;
     mpControlData   = new ImplControlData;
 }
 
@@ -286,7 +286,7 @@ bool Control::Notify( NotifyEvent& rNEvt )
     {
         if ( !mbHasControlFocus )
         {
-            mbHasControlFocus = sal_True;
+            mbHasControlFocus = true;
             StateChanged( STATE_CHANGE_CONTROL_FOCUS );
             if ( ImplCallEventListenersAndHandler( VCLEVENT_CONTROL_GETFOCUS, maGetFocusHdl, this ) )
                 // been destroyed within the handler
@@ -300,7 +300,7 @@ bool Control::Notify( NotifyEvent& rNEvt )
             Window* pFocusWin = Application::GetFocusWindow();
             if ( !pFocusWin || !ImplIsWindowOrChild( pFocusWin ) )
             {
-                mbHasControlFocus = sal_False;
+                mbHasControlFocus = false;
                 StateChanged( STATE_CHANGE_CONTROL_FOCUS );
                 if ( ImplCallEventListenersAndHandler( VCLEVENT_CONTROL_LOSEFOCUS, maLoseFocusHdl, this ) )
                     // been destroyed within the handler
diff --git a/vcl/source/control/ilstbox.cxx b/vcl/source/control/ilstbox.cxx
index 445ec1e1d63d..c72a2940e317 100644
--- a/vcl/source/control/ilstbox.cxx
+++ b/vcl/source/control/ilstbox.cxx
@@ -3274,7 +3274,7 @@ void ImplListBoxFloatingWindow::StartFloat( sal_Bool bStartTracking )
             mpImplLB->ShowProminentEntry( nPos );
 
         if( bStartTracking )
-            mpImplLB->GetMainWindow()->EnableMouseMoveSelect( sal_True );
+            mpImplLB->GetMainWindow()->EnableMouseMoveSelect( true );
 
         if ( mpImplLB->GetMainWindow()->IsGrabFocusAllowed() )
             mpImplLB->GetMainWindow()->GrabFocus();
diff --git a/vcl/source/control/lstbox.cxx b/vcl/source/control/lstbox.cxx
index 551382d8493d..ea5bd1e4148e 100644
--- a/vcl/source/control/lstbox.cxx
+++ b/vcl/source/control/lstbox.cxx
@@ -177,7 +177,7 @@ void ListBox::ImplInit( Window* pParent, WinBits nStyle )
         mpImplLB->SetSelectionChangedHdl( LINK( this, ListBox, ImplSelectionChangedHdl ) );
     }
     else
-        mpImplLB->GetMainWindow()->AllowGrabFocus( sal_True );
+        mpImplLB->GetMainWindow()->AllowGrabFocus( true );
 
     SetCompoundControl( sal_True );
 }
@@ -905,7 +905,7 @@ void ListBox::StateChanged( StateChangedType nType )
 
 bool ListBox::PreNotify( NotifyEvent& rNEvt )
 {
-    bool nDone = 0;
+    bool nDone = false;
     if ( mpImplLB )
     {
         if( ( rNEvt.GetType() == EVENT_KEYINPUT ) && ( rNEvt.GetWindow() == mpImplWin ) )
diff --git a/vcl/source/control/tabctrl.cxx b/vcl/source/control/tabctrl.cxx
index 2c9a2da557e0..9e4646204d76 100644
--- a/vcl/source/control/tabctrl.cxx
+++ b/vcl/source/control/tabctrl.cxx
@@ -58,7 +58,7 @@ struct ImplTabItem
 
     ImplTabItem()
     : mnId( 0 ), mpTabPage( NULL ),
-      mnLine( 0 ), mbFullVisible( sal_False ), mbEnabled( true )
+      mnLine( 0 ), mbFullVisible( false ), mbEnabled( true )
     {}
 };
 
@@ -406,7 +406,7 @@ namespace MinimumRaggednessWrap
 
         // optimal solution
         size_t j = nWidthsCount - 1;
-        while (1)
+        while (true)
         {
             aSolution.push_front(j);
             if (!aWrapPoints[j])
@@ -526,7 +526,7 @@ Rectangle TabControl::ImplGetTabRect( sal_uInt16 nItemPos, long nWidth, long nHe
                 mbSmallInvalidate = sal_False;
             it->maRect = aNewRect;
             it->mnLine = nLines;
-            it->mbFullVisible = sal_True;
+            it->mbFullVisible = true;
 
             nLineWidthAry[nLines] += aSize.Width();
             nX += aSize.Width();
@@ -1287,7 +1287,7 @@ void TabControl::ImplPaint( const Rectangle& rRect, bool bLayout )
                 if( !rRect.IsEmpty() )
                     aClipRgn.Intersect( rRect );
                 if( bLayout || !aClipRgn.IsEmpty() )
-                    ImplDrawItem( pItem, aCurRect, bLayout, (pItem==pFirstTab), (pItem==pLastTab), sal_False );
+                    ImplDrawItem( pItem, aCurRect, bLayout, (pItem==pFirstTab), (pItem==pLastTab), false );
             }
 
             if ( bDrawTabsRTL )
@@ -1303,7 +1303,7 @@ void TabControl::ImplPaint( const Rectangle& rRect, bool bLayout )
             if( !rRect.IsEmpty() )
                 aClipRgn.Intersect( rRect );
             if( bLayout || !aClipRgn.IsEmpty() )
-                ImplDrawItem( pCurItem, aCurRect, bLayout, (pCurItem==pFirstTab), (pCurItem==pLastTab), sal_True );
+                ImplDrawItem( pCurItem, aCurRect, bLayout, (pCurItem==pFirstTab), (pCurItem==pLastTab), true );
         }
     }
 
@@ -1796,7 +1796,7 @@ void TabControl::InsertPage( sal_uInt16 nPageId, const OUString& rText,
     pItem->mnId             = nPageId;
     pItem->mpTabPage        = NULL;
     pItem->maText           = rText;
-    pItem->mbFullVisible    = sal_False;
+    pItem->mbFullVisible    = false;
 
     mbFormat = sal_True;
     if ( IsUpdateMode() )
diff --git a/vcl/source/edit/textdata.cxx b/vcl/source/edit/textdata.cxx
index fc7138845848..6ac9459a26f4 100644
--- a/vcl/source/edit/textdata.cxx
+++ b/vcl/source/edit/textdata.cxx
@@ -290,9 +290,9 @@ TEIMEInfos::TEIMEInfos( const TextPaM& rPos, const OUString& rOldTextAfterStartP
 {
     aPos = rPos;
     nLen = 0;
-    bCursor = sal_True;
+    bCursor = true;
     pAttribs = NULL;
-    bWasCursorOverwrite = sal_False;
+    bWasCursorOverwrite = false;
 }
 
 TEIMEInfos::~TEIMEInfos()
diff --git a/vcl/source/edit/vclmedit.cxx b/vcl/source/edit/vclmedit.cxx
index 9e6cc0457dea..c468468013a1 100644
--- a/vcl/source/edit/vclmedit.cxx
+++ b/vcl/source/edit/vclmedit.cxx
@@ -241,9 +241,9 @@ void ImpVclMEdit::InitFromStyle( WinBits nWinStyle )
     SetAlign( nWinStyle );
 
     if ( nWinStyle & WB_NOHIDESELECTION )
-        mpTextWindow->SetAutoFocusHide( sal_False );
+        mpTextWindow->SetAutoFocusHide( false );
     else
-        mpTextWindow->SetAutoFocusHide( sal_True );
+        mpTextWindow->SetAutoFocusHide( true );
 
     if ( nWinStyle & WB_READONLY )
         mpTextWindow->GetTextView()->SetReadOnly( sal_True );
diff --git a/vcl/source/filter/graphicfilter.cxx b/vcl/source/filter/graphicfilter.cxx
index 6305f3314854..6f647a136201 100644
--- a/vcl/source/filter/graphicfilter.cxx
+++ b/vcl/source/filter/graphicfilter.cxx
@@ -266,7 +266,7 @@ static bool ImpPeekGraphicFormat( SvStream& rStream, OUString& rFormatExtension,
     {
         SvLockBytes* pLockBytes = rStream.GetLockBytes();
         if ( pLockBytes  )
-            pLockBytes->SetSynchronMode( sal_True );
+            pLockBytes->SetSynchronMode( true );
 
         rStream.Seek( STREAM_SEEK_TO_END );
         nStreamLen = rStream.Tell() - nStreamPos;
diff --git a/vcl/source/filter/igif/gifread.cxx b/vcl/source/filter/igif/gifread.cxx
index 8acbd635e0ac..553b45c33e5c 100644
--- a/vcl/source/filter/igif/gifread.cxx
+++ b/vcl/source/filter/igif/gifread.cxx
@@ -144,7 +144,7 @@ bool GIFReader::ReadGlobalHeader()
             {
                 SvMemoryStream aMemStm;
 
-                aMemStm.SetBuffer( pBuf, 7, sal_False, 7 );
+                aMemStm.SetBuffer( pBuf, 7, false, 7 );
                 aMemStm >> nGlobalWidth;
                 aMemStm >> nGlobalHeight;
                 aMemStm >> nRF;
@@ -347,7 +347,7 @@ bool GIFReader::ReadLocalHeader()
         BitmapPalette*  pPal;
         sal_uInt8           nFlags;
 
-        aMemStm.SetBuffer( (char*) pBuf, 9, sal_False, 9 );
+        aMemStm.SetBuffer( (char*) pBuf, 9, false, 9 );
         aMemStm >> nImagePosX;
         aMemStm >> nImagePosY;
         aMemStm >> nImageWidth;
diff --git a/vcl/source/filter/sgvmain.cxx b/vcl/source/filter/sgvmain.cxx
index cf02e1581cc0..f6eb1ee98bc9 100644
--- a/vcl/source/filter/sgvmain.cxx
+++ b/vcl/source/filter/sgvmain.cxx
@@ -544,10 +544,10 @@ void SplnType::Draw(OutputDevice& rOut)
     sal_uInt16 i;
     for(i=0;i<nPoints;i++) aSpln.SetPoint(Point(EckP[i].x,EckP[i].y),i);
     if ((Flags & PolyClosBit) !=0) {
-        Spline2Poly(aSpln,sal_True,aPoly);
+        Spline2Poly(aSpln,true,aPoly);
         if (aPoly.GetSize()>0) rOut.DrawPolygon(aPoly);
     } else {
-        Spline2Poly(aSpln,sal_False,aPoly);
+        Spline2Poly(aSpln,false,aPoly);
         if (aPoly.GetSize()>0) rOut.DrawPolyLine(aPoly);
     }
 }
diff --git a/vcl/source/filter/wmf/enhwmf.cxx b/vcl/source/filter/wmf/enhwmf.cxx
index 6ee654427267..0dc1227207c7 100644
--- a/vcl/source/filter/wmf/enhwmf.cxx
+++ b/vcl/source/filter/wmf/enhwmf.cxx
@@ -1025,7 +1025,7 @@ sal_Bool EnhWMFReader::ReadEnhWMF()
                         {
                             char* pBuf = new char[ nSize ];
                             SvMemoryStream aTmp( pBuf, nSize, STREAM_READ | STREAM_WRITE );
-                            aTmp.ObjectOwnsMemory( sal_True );
+                            aTmp.ObjectOwnsMemory( true );
                             aTmp.WriteUChar( (sal_uInt8)'B' )
                                 .WriteUChar( (sal_uInt8)'M' )
                                 .WriteUInt32( (sal_uInt32)cbBitsSrc )
@@ -1088,7 +1088,7 @@ sal_Bool EnhWMFReader::ReadEnhWMF()
                         {
                             char* pBuf = new char[ nSize ];
                             SvMemoryStream aTmp( pBuf, nSize, STREAM_READ | STREAM_WRITE );
-                            aTmp.ObjectOwnsMemory( sal_True );
+                            aTmp.ObjectOwnsMemory( true );
                             aTmp.WriteUChar( (sal_uInt8)'B' )
                                 .WriteUChar( (sal_uInt8)'M' )
                                 .WriteUInt32( (sal_uInt32)cbBitsSrc )
@@ -1158,7 +1158,7 @@ sal_Bool EnhWMFReader::ReadEnhWMF()
                         {
                             char* pBuf = new char[ nSize ];
                             SvMemoryStream aTmp( pBuf, nSize, STREAM_READ | STREAM_WRITE );
-                            aTmp.ObjectOwnsMemory( sal_True );
+                            aTmp.ObjectOwnsMemory( true );
                             aTmp.WriteUChar( (sal_uInt8)'B' )
                                .WriteUChar( (sal_uInt8)'M' )
                                .WriteUInt32( (sal_uInt32)cbBitsSrc )
@@ -1395,7 +1395,7 @@ sal_Bool EnhWMFReader::ReadEnhWMF()
                                 char*   pBuf = new char[ nSize ];
 
                                 SvMemoryStream aTmp( pBuf, nSize, STREAM_READ | STREAM_WRITE );
-                                aTmp.ObjectOwnsMemory( sal_True );
+                                aTmp.ObjectOwnsMemory( true );
                                 aTmp.WriteUChar( (sal_uInt8)'B' )
                                     .WriteUChar( (sal_uInt8)'M' )
                                     .WriteUInt32( (sal_uInt32)cbBits )
diff --git a/vcl/source/filter/wmf/winmtf.cxx b/vcl/source/filter/wmf/winmtf.cxx
index df47935d6cf9..988bd0f95e90 100644
--- a/vcl/source/filter/wmf/winmtf.cxx
+++ b/vcl/source/filter/wmf/winmtf.cxx
@@ -271,7 +271,7 @@ WinMtf::WinMtf( WinMtfOutput* pWinMtfOutput, SvStream& rStreamWMF, FilterConfigI
 {
     SvLockBytes *pLB = pWMF->GetLockBytes();
     if ( pLB )
-        pLB->SetSynchronMode( sal_True );
+        pLB->SetSynchronMode( true );
 
     nStartPos = pWMF->Tell();
 
diff --git a/vcl/source/gdi/bitmap3.cxx b/vcl/source/gdi/bitmap3.cxx
index 8522af01c529..a4accba5de0f 100644
--- a/vcl/source/gdi/bitmap3.cxx
+++ b/vcl/source/gdi/bitmap3.cxx
@@ -958,7 +958,7 @@ sal_Bool Bitmap::Scale( const Size& rNewSize, sal_uInt32 nScaleFlag )
                       nScaleFlag );
     }
     else
-        bRet = sal_True;
+        bRet = true;
 
     return bRet;
 }
diff --git a/vcl/source/gdi/gfxlink.cxx b/vcl/source/gdi/gfxlink.cxx
index d04b146cff63..de5daf3444d2 100644
--- a/vcl/source/gdi/gfxlink.cxx
+++ b/vcl/source/gdi/gfxlink.cxx
@@ -198,7 +198,7 @@ sal_Bool GfxLink::LoadNative( Graphic& rGraphic )
             SvMemoryStream  aMemStm;
             sal_uLong           nCvtType;
 
-            aMemStm.SetBuffer( (char*) pData, mnBufSize, sal_False, mnBufSize );
+            aMemStm.SetBuffer( (char*) pData, mnBufSize, false, mnBufSize );
 
             switch( meType )
             {
diff --git a/vcl/source/gdi/metaact.cxx b/vcl/source/gdi/metaact.cxx
index 3151ac28dbed..307e81088fd0 100644
--- a/vcl/source/gdi/metaact.cxx
+++ b/vcl/source/gdi/metaact.cxx
@@ -290,7 +290,7 @@ void MetaPixelAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
 {
     WRITE_BASE_COMPAT( rOStm, 1, pData );
     WritePair( rOStm, maPt );
-    maColor.Write( rOStm, sal_True );
+    maColor.Write( rOStm, true );
 }
 
 // ------------------------------------------------------------------------
@@ -299,7 +299,7 @@ void MetaPixelAction::Read( SvStream& rIStm, ImplMetaReadData* )
 {
     COMPAT( rIStm );
     rIStm >> maPt;
-    maColor.Read( rIStm, sal_True );
+    maColor.Read( rIStm, true );
 }
 
 // ========================================================================
@@ -2429,7 +2429,7 @@ void MetaMaskScalePartAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
     {
         WRITE_BASE_COMPAT( rOStm, 1, pData );
         WriteDIB(maBmp, rOStm, false, true);
-        maColor.Write( rOStm, sal_True );
+        maColor.Write( rOStm, true );
         WritePair( rOStm, maDstPt );
         WritePair( rOStm, maDstSz );
         WritePair( rOStm, maSrcPt );
@@ -2443,7 +2443,7 @@ void MetaMaskScalePartAction::Read( SvStream& rIStm, ImplMetaReadData* )
 {
     COMPAT( rIStm );
     ReadDIB(maBmp, rIStm, true);
-    maColor.Read( rIStm, sal_True );
+    maColor.Read( rIStm, true );
     rIStm >> maDstPt >> maDstSz >> maSrcPt >> maSrcSz;
 }
 
@@ -3056,7 +3056,7 @@ sal_Bool MetaLineColorAction::Compare( const MetaAction& rMetaAction ) const
 void MetaLineColorAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
 {
     WRITE_BASE_COMPAT( rOStm, 1, pData );
-    maColor.Write( rOStm, sal_True );
+    maColor.Write( rOStm, true );
     rOStm.WriteUChar( mbSet );
 }
 
@@ -3065,7 +3065,7 @@ void MetaLineColorAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
 void MetaLineColorAction::Read( SvStream& rIStm, ImplMetaReadData* )
 {
     COMPAT( rIStm );
-    maColor.Read( rIStm, sal_True );
+    maColor.Read( rIStm, true );
     rIStm >> mbSet;
 }
 
@@ -3114,7 +3114,7 @@ sal_Bool MetaFillColorAction::Compare( const MetaAction& rMetaAction ) const
 void MetaFillColorAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
 {
     WRITE_BASE_COMPAT( rOStm, 1, pData );
-    maColor.Write( rOStm, sal_True );
+    maColor.Write( rOStm, true );
     rOStm.WriteUChar( mbSet );
 }
 
@@ -3123,7 +3123,7 @@ void MetaFillColorAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
 void MetaFillColorAction::Read( SvStream& rIStm, ImplMetaReadData* )
 {
     COMPAT( rIStm );
-    maColor.Read( rIStm, sal_True );
+    maColor.Read( rIStm, true );
     rIStm >> mbSet;
 }
 
@@ -3167,7 +3167,7 @@ sal_Bool MetaTextColorAction::Compare( const MetaAction& rMetaAction ) const
 void MetaTextColorAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
 {
     WRITE_BASE_COMPAT( rOStm, 1, pData );
-    maColor.Write( rOStm, sal_True );
+    maColor.Write( rOStm, true );
 }
 
 // ------------------------------------------------------------------------
@@ -3175,7 +3175,7 @@ void MetaTextColorAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
 void MetaTextColorAction::Read( SvStream& rIStm, ImplMetaReadData* )
 {
     COMPAT( rIStm );
-    maColor.Read( rIStm, sal_True );
+    maColor.Read( rIStm, true );
 }
 
 // ========================================================================
@@ -3223,7 +3223,7 @@ sal_Bool MetaTextFillColorAction::Compare( const MetaAction& rMetaAction ) const
 void MetaTextFillColorAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
 {
     WRITE_BASE_COMPAT( rOStm, 1, pData );
-    maColor.Write( rOStm, sal_True );
+    maColor.Write( rOStm, true );
     rOStm.WriteUChar( mbSet );
 }
 
@@ -3232,7 +3232,7 @@ void MetaTextFillColorAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
 void MetaTextFillColorAction::Read( SvStream& rIStm, ImplMetaReadData* )
 {
     COMPAT( rIStm );
-    maColor.Read( rIStm, sal_True );
+    maColor.Read( rIStm, true );
     rIStm >> mbSet;
 }
 
@@ -3281,7 +3281,7 @@ sal_Bool MetaTextLineColorAction::Compare( const MetaAction& rMetaAction ) const
 void MetaTextLineColorAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
 {
     WRITE_BASE_COMPAT( rOStm, 1, pData );
-    maColor.Write( rOStm, sal_True );
+    maColor.Write( rOStm, true );
     rOStm.WriteUChar( mbSet );
 }
 
@@ -3290,7 +3290,7 @@ void MetaTextLineColorAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
 void MetaTextLineColorAction::Read( SvStream& rIStm, ImplMetaReadData* )
 {
     COMPAT( rIStm );
-    maColor.Read( rIStm, sal_True );
+    maColor.Read( rIStm, true );
     rIStm >> mbSet;
 }
 
@@ -3339,7 +3339,7 @@ sal_Bool MetaOverlineColorAction::Compare( const MetaAction& rMetaAction ) const
 void MetaOverlineColorAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
 {
     WRITE_BASE_COMPAT( rOStm, 1, pData );
-    maColor.Write( rOStm, sal_True );
+    maColor.Write( rOStm, true );
     rOStm.WriteUChar( mbSet );
 }
 
@@ -3348,7 +3348,7 @@ void MetaOverlineColorAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
 void MetaOverlineColorAction::Read( SvStream& rIStm, ImplMetaReadData* )
 {
     COMPAT( rIStm );
-    maColor.Read( rIStm, sal_True );
+    maColor.Read( rIStm, true );
     rIStm >> mbSet;
 }
 
diff --git a/vcl/source/gdi/outdev.cxx b/vcl/source/gdi/outdev.cxx
index 8009275f24da..1e8d76638344 100644
--- a/vcl/source/gdi/outdev.cxx
+++ b/vcl/source/gdi/outdev.cxx
@@ -359,33 +359,33 @@ OutputDevice::OutputDevice() :
         mnTextLayoutMode = TEXT_LAYOUT_BIDI_RTL | TEXT_LAYOUT_TEXTORIGIN_LEFT;
     meOutDevType        = OUTDEV_DONTKNOW;
     meOutDevViewType    = OUTDEV_VIEWTYPE_DONTKNOW;
-    mbMap               = sal_False;
-    mbMapIsDefault      = sal_True;
-    mbClipRegion        = sal_False;
-    mbBackground        = sal_False;
-    mbOutput            = sal_True;
-    mbDevOutput         = sal_False;
-    mbOutputClipped     = sal_False;
+    mbMap               = false;
+    mbMapIsDefault      = true;
+    mbClipRegion        = false;
+    mbBackground        = false;
+    mbOutput            = true;
+    mbDevOutput         = false;
+    mbOutputClipped     = false;
     maTextColor         = Color( COL_BLACK );
     maOverlineColor     = Color( COL_TRANSPARENT );
     meTextAlign         = maFont.GetAlign();
     meRasterOp          = ROP_OVERPAINT;
     mnAntialiasing      = 0;
     meTextLanguage      = 0;  // TODO: get default from configuration?
-    mbLineColor         = sal_True;
-    mbFillColor         = sal_True;
-    mbInitLineColor     = sal_True;
-    mbInitFillColor     = sal_True;
-    mbInitFont          = sal_True;
-    mbInitTextColor     = sal_True;
-    mbInitClipRegion    = sal_True;
-    mbClipRegionSet     = sal_False;
-    mbKerning           = sal_False;
-    mbNewFont           = sal_True;
-    mbTextLines         = sal_False;
-    mbTextSpecial       = sal_False;
-    mbRefPoint          = sal_False;
-    mbEnableRTL         = sal_False;    // mirroring must be explicitly allowed (typically for windows only)
+    mbLineColor         = true;
+    mbFillColor         = true;
+    mbInitLineColor     = true;
+    mbInitFillColor     = true;
+    mbInitFont          = true;
+    mbInitTextColor     = true;
+    mbInitClipRegion    = true;
+    mbClipRegionSet     = false;
+    mbKerning           = false;
+    mbNewFont           = true;
+    mbTextLines         = false;
+    mbTextSpecial       = false;
+    mbRefPoint          = false;
+    mbEnableRTL         = false;    // mirroring must be explicitly allowed (typically for windows only)
 
     // struct ImplMapRes
     maMapRes.mnMapOfsX          = 0;
@@ -562,11 +562,11 @@ SalGraphics* OutputDevice::ImplGetGraphics() const
     if ( mpGraphics )
         return mpGraphics;
 
-    mbInitLineColor     = sal_True;
-    mbInitFillColor     = sal_True;
-    mbInitFont          = sal_True;
-    mbInitTextColor     = sal_True;
-    mbInitClipRegion    = sal_True;
+    mbInitLineColor     = true;
+    mbInitFillColor     = true;
+    mbInitFont          = true;
+    mbInitTextColor     = true;
+    mbInitClipRegion    = true;
 
     ImplSVData* pSVData = ImplGetSVData();
     if ( meOutDevType == OUTDEV_WINDOW )
@@ -892,7 +892,7 @@ void OutputDevice::ImplInitLineColor()
     else
         mpGraphics->SetLineColor();
 
-    mbInitLineColor = sal_False;
+    mbInitLineColor = false;
 }
 
 void OutputDevice::ImplInitFillColor()
@@ -913,7 +913,7 @@ void OutputDevice::ImplInitFillColor()
     else
         mpGraphics->SetFillColor();
 
-    mbInitFillColor = sal_False;
+    mbInitFillColor = false;
 }
 
 void OutputDevice::ImplInitClipRegion()
@@ -941,23 +941,23 @@ void OutputDevice::ImplInitClipRegion()
         if ( mbClipRegion )
             aRegion.Intersect( ImplPixelToDevicePixel( maRegion ) );
         if ( aRegion.IsEmpty() )
-            mbOutputClipped = sal_True;
+            mbOutputClipped = true;
         else
         {
-            mbOutputClipped = sal_False;
+            mbOutputClipped = false;
             ImplSelectClipRegion( aRegion );
         }
-        mbClipRegionSet = sal_True;
+        mbClipRegionSet = true;
     }
     else
     {
         if ( mbClipRegion )
         {
             if ( maRegion.IsEmpty() )
-                mbOutputClipped = sal_True;
+                mbOutputClipped = true;
             else
             {
-                mbOutputClipped = sal_False;
+                mbOutputClipped = false;
 
                 // #102532# Respect output offset also for clip region
                 Region aRegion( ImplPixelToDevicePixel( maRegion ) );
@@ -976,30 +976,30 @@ void OutputDevice::ImplInitClipRegion()
 
                 if ( aRegion.IsEmpty() )
                 {
-                    mbOutputClipped = sal_True;
+                    mbOutputClipped = true;
                 }
                 else
                 {
-                    mbOutputClipped = sal_False;
+                    mbOutputClipped = false;
                     ImplSelectClipRegion( aRegion );
                 }
             }
 
-            mbClipRegionSet = sal_True;
+            mbClipRegionSet = true;
         }
         else
         {
             if ( mbClipRegionSet )
             {
                 mpGraphics->ResetClipRegion();
-                mbClipRegionSet = sal_False;
+                mbClipRegionSet = false;
             }
 
-            mbOutputClipped = sal_False;
+            mbOutputClipped = false;
         }
     }
 
-    mbInitClipRegion = sal_False;
+    mbInitClipRegion = false;
 }
 
 void OutputDevice::ImplSetClipRegion( const Region* pRegion )
@@ -1011,15 +1011,15 @@ void OutputDevice::ImplSetClipRegion( const Region* pRegion )
         if ( mbClipRegion )
         {
             maRegion            = Region(true);
-            mbClipRegion        = sal_False;
-            mbInitClipRegion    = sal_True;
+            mbClipRegion        = false;
+            mbInitClipRegion    = true;
         }
     }
     else
     {
         maRegion            = *pRegion;
-        mbClipRegion        = sal_True;
-        mbInitClipRegion    = sal_True;
+        mbClipRegion        = true;
+        mbInitClipRegion    = true;
     }
 }
 
@@ -1091,7 +1091,7 @@ void OutputDevice::MoveClipRegion( long nHorzMove, long nVertMove )
 
         maRegion.Move( ImplLogicWidthToDevicePixel( nHorzMove ),
                        ImplLogicHeightToDevicePixel( nVertMove ) );
-        mbInitClipRegion = sal_True;
+        mbInitClipRegion = true;
     }
 
     if( mpAlphaVDev )
@@ -1106,8 +1106,8 @@ void OutputDevice::IntersectClipRegion( const Rectangle& rRect )
 
     Rectangle aRect = LogicToPixel( rRect );
     maRegion.Intersect( aRect );
-    mbClipRegion        = sal_True;
-    mbInitClipRegion    = sal_True;
+    mbClipRegion        = true;
+    mbInitClipRegion    = true;
 
     if( mpAlphaVDev )
         mpAlphaVDev->IntersectClipRegion( rRect );
@@ -1123,8 +1123,8 @@ void OutputDevice::IntersectClipRegion( const Region& rRegion )
 
         Region aRegion = LogicToPixel( rRegion );
         maRegion.Intersect( aRegion );
-        mbClipRegion        = sal_True;
-        mbInitClipRegion    = sal_True;
+        mbClipRegion        = true;
+        mbInitClipRegion    = true;
     }
 
     if( mpAlphaVDev )
@@ -1149,7 +1149,7 @@ void OutputDevice::SetRasterOp( RasterOp eRasterOp )
     if ( meRasterOp != eRasterOp )
     {
         meRasterOp = eRasterOp;
-        mbInitLineColor = mbInitFillColor = sal_True;
+        mbInitLineColor = mbInitFillColor = true;
 
         if( mpGraphics || ImplGetGraphics() )
             mpGraphics->SetXORMode( (ROP_INVERT == meRasterOp) || (ROP_XOR == meRasterOp), ROP_INVERT == meRasterOp );
@@ -1167,8 +1167,8 @@ void OutputDevice::SetLineColor()
 
     if ( mbLineColor )
     {
-        mbInitLineColor = sal_True;
-        mbLineColor = sal_False;
+        mbInitLineColor = true;
+        mbLineColor = false;
         maLineColor = Color( COL_TRANSPARENT );
     }
 
@@ -1229,8 +1229,8 @@ void OutputDevice::SetLineColor( const Color& rColor )
     {
         if ( mbLineColor )
         {
-            mbInitLineColor = sal_True;
-            mbLineColor = sal_False;
+            mbInitLineColor = true;
+            mbLineColor = false;
             maLineColor = Color( COL_TRANSPARENT );
         }
     }
@@ -1238,8 +1238,8 @@ void OutputDevice::SetLineColor( const Color& rColor )
     {
         if( maLineColor != aColor )
         {
-            mbInitLineColor = sal_True;
-            mbLineColor = sal_True;
+            mbInitLineColor = true;
+            mbLineColor = true;
             maLineColor = aColor;
         }
     }
@@ -1256,8 +1256,8 @@ void OutputDevice::SetFillColor()
 
     if ( mbFillColor )
     {
-        mbInitFillColor = sal_True;
-        mbFillColor = sal_False;
+        mbInitFillColor = true;
+        mbFillColor = false;
         maFillColor = Color( COL_TRANSPARENT );
     }
 
@@ -1314,8 +1314,8 @@ void OutputDevice::SetFillColor( const Color& rColor )
     {
         if ( mbFillColor )
         {
-            mbInitFillColor = sal_True;
-            mbFillColor = sal_False;
+            mbInitFillColor = true;
+            mbFillColor = false;
             maFillColor = Color( COL_TRANSPARENT );
         }
     }
@@ -1323,8 +1323,8 @@ void OutputDevice::SetFillColor( const Color& rColor )
     {
         if ( maFillColor != aColor )
         {
-            mbInitFillColor = sal_True;
-            mbFillColor = sal_True;
+            mbInitFillColor = true;
+            mbFillColor = true;
             maFillColor = aColor;
         }
     }
@@ -1337,7 +1337,7 @@ void OutputDevice::SetBackground()
 {
 
     maBackground = Wallpaper();
-    mbBackground = sal_False;
+    mbBackground = false;
 
     if( mpAlphaVDev )
         mpAlphaVDev->SetBackground();
@@ -1349,9 +1349,9 @@ void OutputDevice::SetBackground( const Wallpaper& rBackground )
     maBackground = rBackground;
 
     if( rBackground.GetStyle() == WALLPAPER_NULL )
-        mbBackground = sal_False;
+        mbBackground = false;
     else
-        mbBackground = sal_True;
+        mbBackground = true;
 
     if( mpAlphaVDev )
         mpAlphaVDev->SetBackground( rBackground );
@@ -1363,7 +1363,7 @@ void OutputDevice::SetRefPoint()
     if ( mpMetaFile )
         mpMetaFile->AddAction( new MetaRefPointAction( Point(), sal_False ) );
 
-    mbRefPoint = sal_False;
+    mbRefPoint = false;
     maRefPoint.X() = maRefPoint.Y() = 0L;
 
     if( mpAlphaVDev )
@@ -1376,7 +1376,7 @@ void OutputDevice::SetRefPoint( const Point& rRefPoint )
     if ( mpMetaFile )
         mpMetaFile->AddAction( new MetaRefPointAction( rRefPoint, sal_True ) );
 
-    mbRefPoint = sal_True;
+    mbRefPoint = true;
     maRefPoint = rRefPoint;
 
     if( mpAlphaVDev )
diff --git a/vcl/source/gdi/outdev3.cxx b/vcl/source/gdi/outdev3.cxx
index 5ec49501f5d0..a994dd86e687 100644
--- a/vcl/source/gdi/outdev3.cxx
+++ b/vcl/source/gdi/outdev3.cxx
@@ -2857,7 +2857,7 @@ void OutputDevice::ImplInitTextColor()
     if ( mbInitTextColor )
     {
         mpGraphics->SetTextColor( ImplColorToSal( GetTextColor() ) );
-        mbInitTextColor = sal_False;
+        mbInitTextColor = false;
     }
 }
 
@@ -2913,9 +2913,9 @@ bool OutputDevice::ImplNewFont() const
         return false;
 
     // mark when lower layers need to get involved
-    mbNewFont = sal_False;
+    mbNewFont = false;
     if( pFontEntry != pOldEntry )
-        mbInitFont = sal_True;
+        mbInitFont = true;
 
     // select font when it has not been initialized yet
     if ( !pFontEntry->mbInit )
@@ -3013,10 +3013,10 @@ bool OutputDevice::ImplNewFont() const
         {
             Size aOrigSize = maFont.GetSize();
             const_cast<Font&>(maFont).SetSize( Size( nNewWidth, aSize.Height() ) );
-            mbMap = sal_False;
-            mbNewFont = sal_True;
+            mbMap = false;
+            mbNewFont = true;
             ImplNewFont();  // recurse once using stretched width
-            mbMap = sal_True;
+            mbMap = true;
             const_cast<Font&>(maFont).SetSize( aOrigSize );
         }
     }
@@ -3092,10 +3092,10 @@ void OutputDevice::ImplDrawTextBackground( const SalLayout& rSalLayout )
     if ( mbLineColor || mbInitLineColor )
     {
         mpGraphics->SetLineColor();
-        mbInitLineColor = sal_True;
+        mbInitLineColor = true;
     }
     mpGraphics->SetFillColor( ImplColorToSal( GetTextFillColor() ) );
-    mbInitFillColor = sal_True;
+    mbInitFillColor = true;
 
     ImplDrawTextRect( nX, nY, 0, -(mpFontEntry->maMetric.mnAscent + mnEmphasisAscent),
                       nWidth,
@@ -3410,7 +3410,7 @@ void OutputDevice::ImplDrawWaveLine( long nBaseX, long nBaseY,
     if ( (nLineWidth == 1) && (nHeight == 1) )
     {
         mpGraphics->SetLineColor( ImplColorToSal( rColor ) );
-        mbInitLineColor = sal_True;
+        mbInitLineColor = true;
 
         long nEndX = nStartX+nWidth;
         long nEndY = nStartY;
@@ -3440,10 +3440,10 @@ void OutputDevice::ImplDrawWaveLine( long nBaseX, long nBaseY,
             if ( mbLineColor || mbInitLineColor )
             {
                 mpGraphics->SetLineColor();
-                mbInitLineColor = sal_True;
+                mbInitLineColor = true;
             }
             mpGraphics->SetFillColor( ImplColorToSal( rColor ) );
-            mbInitFillColor = sal_True;
+            mbInitFillColor = true;
             bDrawPixAsRect  = true;
             nPixWidth       = nLineWidth;
             nPixHeight      = ((nLineWidth*mnDPIX)+(mnDPIY/2))/mnDPIY;
@@ -3451,7 +3451,7 @@ void OutputDevice::ImplDrawWaveLine( long nBaseX, long nBaseY,
         else
         {
             mpGraphics->SetLineColor( ImplColorToSal( rColor ) );
-            mbInitLineColor = sal_True;
+            mbInitLineColor = true;
             nPixWidth       = 1;
             nPixHeight      = 1;
             bDrawPixAsRect  = false;
@@ -3653,10 +3653,10 @@ void OutputDevice::ImplDrawStraightTextLine( long nBaseX, long nBaseY,
         if ( mbLineColor || mbInitLineColor )
         {
             mpGraphics->SetLineColor();
-            mbInitLineColor = sal_True;
+            mbInitLineColor = true;
         }
         mpGraphics->SetFillColor( ImplColorToSal( aColor ) );
-        mbInitFillColor = sal_True;
+        mbInitFillColor = true;
 
         long nLeft = nDistX;
 
@@ -3844,10 +3844,10 @@ void OutputDevice::ImplDrawStrikeoutLine( long nBaseX, long nBaseY,
         if ( mbLineColor || mbInitLineColor )
         {
             mpGraphics->SetLineColor();
-            mbInitLineColor = sal_True;
+            mbInitLineColor = true;
         }
         mpGraphics->SetFillColor( ImplColorToSal( aColor ) );
-        mbInitFillColor = sal_True;
+        mbInitFillColor = true;
 
         const long& nLeft = nDistX;
 
@@ -4843,7 +4843,7 @@ void OutputDevice::SetAntialiasing( sal_uInt16 nMode )
     if ( mnAntialiasing != nMode )
     {
         mnAntialiasing = nMode;
-        mbInitFont = sal_True;
+        mbInitFont = true;
 
         if(mpGraphics)
         {
@@ -4938,12 +4938,12 @@ void OutputDevice::SetFont( const Font& rNewFont )
         && (aFont.GetColor() != maFont.GetColor() || aFont.GetColor() != maTextColor ) )
         {
             maTextColor = aFont.GetColor();
-            mbInitTextColor = sal_True;
+            mbInitTextColor = true;
             if( mpMetaFile )
                 mpMetaFile->AddAction( new MetaTextColorAction( aFont.GetColor() ) );
         }
         maFont      = aFont;
-        mbNewFont   = sal_True;
+        mbNewFont   = true;
 
         if( mpAlphaVDev )
         {
@@ -5019,7 +5019,7 @@ void OutputDevice::SetTextColor( const Color& rColor )
     if ( maTextColor != aColor )
     {
         maTextColor = aColor;
-        mbInitTextColor = sal_True;
+        mbInitTextColor = true;
     }
 
     if( mpAlphaVDev )
@@ -5210,7 +5210,7 @@ void OutputDevice::SetTextAlign( TextAlign eAlign )
     if ( maFont.GetAlign() != eAlign )
     {
         maFont.SetAlign( eAlign );
-        mbNewFont = sal_True;
+        mbNewFont = true;
     }
 
     if( mpAlphaVDev )
@@ -7415,8 +7415,8 @@ sal_Bool OutputDevice::GetTextOutlines( ::basegfx::B2DPolyPolygonVector& rVector
     sal_Bool bOldMap = mbMap;
     if( bOldMap )
     {
-        const_cast<OutputDevice&>(*this).mbMap = sal_False;
-        const_cast<OutputDevice&>(*this).mbNewFont = sal_True;
+        const_cast<OutputDevice&>(*this).mbMap = false;
+        const_cast<OutputDevice&>(*this).mbNewFont = true;
     }
 
     SalLayout* pSalLayout = NULL;
@@ -7476,7 +7476,7 @@ sal_Bool OutputDevice::GetTextOutlines( ::basegfx::B2DPolyPolygonVector& rVector
     {
         // restore original font size and map mode
         const_cast<OutputDevice&>(*this).mbMap = bOldMap;
-        const_cast<OutputDevice&>(*this).mbNewFont = sal_True;
+        const_cast<OutputDevice&>(*this).mbNewFont = true;
     }
 
     if( bRet || (OUTDEV_PRINTER == meOutDevType) || !mpFontEntry )
diff --git a/vcl/source/gdi/outdev4.cxx b/vcl/source/gdi/outdev4.cxx
index c101ccc186b8..a18ce193dfde 100644
--- a/vcl/source/gdi/outdev4.cxx
+++ b/vcl/source/gdi/outdev4.cxx
@@ -660,10 +660,10 @@ void OutputDevice::DrawGradient( const Rectangle& rRect,
             if ( mbLineColor || mbInitLineColor )
             {
                 mpGraphics->SetLineColor();
-                mbInitLineColor = sal_True;
+                mbInitLineColor = true;
             }
 
-            mbInitFillColor = sal_True;
+            mbInitFillColor = true;
 
             // calculate step count if necessary
             if ( !aGradient.GetSteps() )
@@ -820,10 +820,10 @@ void OutputDevice::DrawGradient( const PolyPolygon& rPolyPoly,
                         if( mbLineColor || mbInitLineColor )
                         {
                             mpGraphics->SetLineColor();
-                            mbInitLineColor = sal_True;
+                            mbInitLineColor = true;
                         }
 
-                        mbInitFillColor = sal_True;
+                        mbInitFillColor = true;
 
                         // calculate step count if necessary
                         if ( !aGradient.GetSteps() )
diff --git a/vcl/source/gdi/outmap.cxx b/vcl/source/gdi/outmap.cxx
index 83234c2e6cfb..24b5747f9468 100644
--- a/vcl/source/gdi/outmap.cxx
+++ b/vcl/source/gdi/outmap.cxx
@@ -702,12 +702,12 @@ void OutputDevice::SetMapMode()
 
     if ( mbMap || !maMapMode.IsDefault() )
     {
-        mbMap       = sal_False;
+        mbMap       = false;
         maMapMode   = MapMode();
 
         // create new objects (clip region werden nicht neu skaliert)
-        mbNewFont   = sal_True;
-        mbInitFont  = sal_True;
+        mbNewFont   = true;
+        mbInitFont  = true;
         if ( GetOutDevType() == OUTDEV_WINDOW )
         {
             if ( ((Window*)this)->mpWindowImpl->mpCursor )
@@ -806,8 +806,8 @@ void OutputDevice::SetMapMode( const MapMode& rNewMapMode )
         maMapMode = rNewMapMode;
 
     // create new objects (clip region werden nicht neu skaliert)
-    mbNewFont   = sal_True;
-    mbInitFont  = sal_True;
+    mbNewFont   = true;
+    mbInitFont  = true;
     if ( GetOutDevType() == OUTDEV_WINDOW )
     {
         if ( ((Window*)this)->mpWindowImpl->mpCursor )
diff --git a/vcl/source/gdi/pdfwriter_impl.cxx b/vcl/source/gdi/pdfwriter_impl.cxx
index 464062aadfd0..fbfdbb5fd191 100644
--- a/vcl/source/gdi/pdfwriter_impl.cxx
+++ b/vcl/source/gdi/pdfwriter_impl.cxx
@@ -1801,7 +1801,7 @@ void PDFWriterImpl::PDFPage::appendWaveLine( sal_Int32 nWidth, sal_Int32 nY, sal
             // do not encrypt after all
             m_aContext.Encryption.OValue.clear();
             m_aContext.Encryption.UValue.clear();
-            OSL_ENSURE( 0, "encryption data failed sanity check, encryption disabled" );
+            OSL_ENSURE( false, "encryption data failed sanity check, encryption disabled" );
         }
         else // setup key lengths
             m_nAccessPermissions = computeAccessPermissions( m_aContext.Encryption, m_nKeyLength, m_nRC4KeyLength );
@@ -2202,7 +2202,7 @@ OutputDevice* PDFWriterImpl::getReferenceDevice()
         pVDev->SetMapMode( MAP_MM );
 
         m_pReferenceDevice->mpPDFWriter = this;
-        m_pReferenceDevice->ImplUpdateFontData( sal_True );
+        m_pReferenceDevice->ImplUpdateFontData( true );
     }
     return m_pReferenceDevice;
 }
@@ -2797,7 +2797,7 @@ bool PDFWriterImpl::emitGradients()
     for( std::list<GradientEmit>::iterator it = m_aGradients.begin();
          it != m_aGradients.end(); ++it )
     {
-        CHECK_RETURN( writeGradientFunction( *it ) );
+        if ( !writeGradientFunction( *it ) ) return false;
     }
     return true;
 }
@@ -2882,8 +2882,8 @@ bool PDFWriterImpl::emitTilings()
         aTilingObj.append( "/Length " );
         aTilingObj.append( (sal_Int32)nTilingStreamSize );
         aTilingObj.append( ">>\nstream\n" );
-        CHECK_RETURN( updateObject( it->m_nObject ) );
-        CHECK_RETURN( writeBuffer( aTilingObj.getStr(), aTilingObj.getLength() ) );
+        if ( !updateObject( it->m_nObject ) ) return false;
+        if ( !writeBuffer( aTilingObj.getStr(), aTilingObj.getLength() ) ) return false;
         checkAndEnableStreamEncryption( it->m_nObject );
         bool written = writeBuffer( it->m_pTilingStream->GetData(), nTilingStreamSize );
         delete it->m_pTilingStream;
@@ -2893,7 +2893,7 @@ bool PDFWriterImpl::emitTilings()
         disableStreamEncryption();
         aTilingObj.setLength( 0 );
         aTilingObj.append( "\nendstream\nendobj\n\n" );
-        CHECK_RETURN( writeBuffer( aTilingObj.getStr(), aTilingObj.getLength() ) );
+        if ( !writeBuffer( aTilingObj.getStr(), aTilingObj.getLength() ) ) return false;
     }
     return true;
 }
@@ -3894,19 +3894,19 @@ bool PDFWriterImpl::emitFonts()
             {
                 // create font stream
                 oslFileHandle aFontFile;
-                CHECK_RETURN( (osl_File_E_None == osl_openFile( aTmpName.pData, &aFontFile, osl_File_OpenFlag_Read ) ) );
+                if ( osl_File_E_None != osl_openFile( aTmpName.pData, &aFontFile, osl_File_OpenFlag_Read ) ) return false;
                 // get file size
                 sal_uInt64 nLength1;
-                CHECK_RETURN( (osl_File_E_None == osl_setFilePos( aFontFile, osl_Pos_End, 0 ) ) );
-                CHECK_RETURN( (osl_File_E_None == osl_getFilePos( aFontFile, &nLength1 ) ) );
-                CHECK_RETURN( (osl_File_E_None == osl_setFilePos( aFontFile, osl_Pos_Absolut, 0 ) ) );
+                if ( osl_File_E_None != osl_setFilePos( aFontFile, osl_Pos_End, 0 ) ) return false;
+                if ( osl_File_E_None != osl_getFilePos( aFontFile, &nLength1 ) ) return false;
+                if ( osl_File_E_None != osl_setFilePos( aFontFile, osl_Pos_Absolut, 0 ) ) return false;
 
                 #if OSL_DEBUG_LEVEL > 1
                 emitComment( "PDFWriterImpl::emitFonts" );
                 #endif
                 sal_Int32 nFontStream = createObject();
                 sal_Int32 nStreamLengthObject = createObject();
-                CHECK_RETURN( updateObject( nFontStream ) );
+                if ( !updateObject( nFontStream ) ) return false;
                 aLine.setLength( 0 );
                 aLine.append( nFontStream );
                 aLine.append( " 0 obj\n"
@@ -3925,8 +3925,8 @@ bool PDFWriterImpl::emitFonts()
 
                     aLine.append( ">>\n"
                                  "stream\n" );
-                    CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
-                    CHECK_RETURN( (osl_File_E_None == osl_getFilePos( m_aFile, &nStartPos ) ) );
+                    if ( !writeBuffer( aLine.getStr(), aLine.getLength() ) ) return false;
+                    if ( osl_File_E_None != osl_getFilePos( m_aFile, &nStartPos ) ) return false;
 
                     // copy font file
                     beginCompression();
@@ -3936,9 +3936,9 @@ bool PDFWriterImpl::emitFonts()
                     {
                         char buf[8192];
                         sal_uInt64 nRead;
-                        CHECK_RETURN( (osl_File_E_None == osl_readFile( aFontFile, buf, sizeof( buf ), &nRead ) ) );
-                        CHECK_RETURN( writeBuffer( buf, nRead ) );
-                        CHECK_RETURN( (osl_File_E_None == osl_isEndOfFile( aFontFile, &bEOF ) ) );
+                        if ( osl_File_E_None != osl_readFile( aFontFile, buf, sizeof( buf ), &nRead ) ) return false;
+                        if ( !writeBuffer( buf, nRead ) ) return false;
+                        if ( osl_File_E_None != osl_isEndOfFile( aFontFile, &bEOF ) ) return false;
                     } while( ! bEOF );
                 }
                 else if( (aSubsetInfo.m_nFontType & FontSubsetInfo::CFF_FONT) != 0 )
@@ -3951,9 +3951,9 @@ bool PDFWriterImpl::emitFonts()
                     boost::shared_array<unsigned char> pBuffer( new unsigned char[ nLength1 ] );
 
                     sal_uInt64 nBytesRead = 0;
-                    CHECK_RETURN( (osl_File_E_None == osl_readFile( aFontFile, pBuffer.get(), nLength1, &nBytesRead ) ) );
+                    if ( osl_File_E_None != osl_readFile( aFontFile, pBuffer.get(), nLength1, &nBytesRead ) ) return false;
                     DBG_ASSERT( nBytesRead==nLength1, "PDF-FontSubset read incomplete!" );
-                    CHECK_RETURN( (osl_File_E_None == osl_setFilePos( aFontFile, osl_Pos_Absolut, 0 ) ) );
+                    if ( osl_File_E_None != osl_setFilePos( aFontFile, osl_Pos_Absolut, 0 ) ) return false;
                     // get the PFB-segment lengths
                     ThreeInts aSegmentLengths = {0,0,0};
                     getPfbSegmentLengths( pBuffer.get(), (int)nBytesRead, aSegmentLengths );
@@ -3967,15 +3967,15 @@ bool PDFWriterImpl::emitFonts()
 
                     aLine.append( ">>\n"
                                  "stream\n" );
-                    CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
-                    CHECK_RETURN( (osl_File_E_None == osl_getFilePos( m_aFile, &nStartPos ) ) );
+                    if ( !writeBuffer( aLine.getStr(), aLine.getLength() ) ) return false;
+                    if ( osl_File_E_None != osl_getFilePos( m_aFile, &nStartPos ) ) return false;
 
                     // emit PFB-sections without section headers
                     beginCompression();
                     checkAndEnableStreamEncryption( nFontStream );
-                    CHECK_RETURN( writeBuffer( &pBuffer[6], aSegmentLengths[0] ) );
-                    CHECK_RETURN( writeBuffer( &pBuffer[12] + aSegmentLengths[0], aSegmentLengths[1] ) );
-                    CHECK_RETURN( writeBuffer( &pBuffer[18] + aSegmentLengths[0] + aSegmentLengths[1], aSegmentLengths[2] ) );
+                    if ( !writeBuffer( &pBuffer[6], aSegmentLengths[0] ) ) return false;
+                    if ( !writeBuffer( &pBuffer[12] + aSegmentLengths[0], aSegmentLengths[1] ) ) return false;
+                    if ( !writeBuffer( &pBuffer[18] + aSegmentLengths[0] + aSegmentLengths[1], aSegmentLengths[2] ) ) return false;
                 }
                 else
                 {
@@ -3989,20 +3989,20 @@ bool PDFWriterImpl::emitFonts()
                 osl_closeFile( aFontFile );
 
                 sal_uInt64 nEndPos = 0;
-                CHECK_RETURN( (osl_File_E_None == osl_getFilePos( m_aFile, &nEndPos ) ) );
+                if ( osl_File_E_None != osl_getFilePos( m_aFile, &nEndPos ) ) return false;
                 // end the stream
                 aLine.setLength( 0 );
                 aLine.append( "\nendstream\nendobj\n\n" );
-                CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+                if ( !writeBuffer( aLine.getStr(), aLine.getLength() ) ) return false;
 
                 // emit stream length object
-                CHECK_RETURN( updateObject( nStreamLengthObject ) );
+                if ( !updateObject( nStreamLengthObject ) ) return false;
                 aLine.setLength( 0 );
                 aLine.append( nStreamLengthObject );
                 aLine.append( " 0 obj\n" );
                 aLine.append( (sal_Int64)(nEndPos-nStartPos) );
                 aLine.append( "\nendobj\n\n" );
-                CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+                if ( !writeBuffer( aLine.getStr(), aLine.getLength() ) ) return false;
 
                 // write font descriptor
                 sal_Int32 nFontDescriptor = emitFontDescriptor( it->first, aSubsetInfo, lit->m_nFontID, nFontStream );
@@ -4011,7 +4011,7 @@ bool PDFWriterImpl::emitFonts()
                     nToUnicodeStream = createToUnicodeCMap( pEncoding, &aUnicodes[0], pUnicodesPerGlyph, pEncToUnicodeIndex, nGlyphs );
 
                 sal_Int32 nFontObject = createObject();
-                CHECK_RETURN( updateObject( nFontObject ) );
+                if ( !updateObject( nFontObject ) ) return false;
                 aLine.setLength( 0 );
                 aLine.append( nFontObject );
 
@@ -4043,7 +4043,7 @@ bool PDFWriterImpl::emitFonts()
                 }
                 aLine.append( ">>\n"
                              "endobj\n\n" );
-                CHECK_RETURN( writeBuffer( aLine.getStr(), aLine.getLength() ) );
+                if ( !writeBuffer( aLine.getStr(), aLine.getLength() ) ) return false;
 
                 aFontIDToObject[ lit->m_nFontID ] = nFontObject;
             }
@@ -4072,7 +4072,7 @@ bool PDFWriterImpl::emitFonts()
         std::map< sal_Int32, sal_Int32 > aObjects = emitEmbeddedFont( eit->first, eit->second );
         for( std::map< sal_Int32, sal_Int32 >::iterator fit = aObjects.begin(); fit != aObjects.end(); ++fit )
         {
-            CHECK_RETURN( fit->second );
+            if ( !fit->second ) return false;
             aFontIDToObject[ fit->first ] = fit->second;
         }
     }
@@ -4083,7 +4083,7 @@ bool PDFWriterImpl::emitFonts()
         std::map< sal_Int32, sal_Int32 > aObjects = emitSystemFont( sit->first, sit->second );
         for( std::map< sal_Int32, sal_Int32 >::iterator fit = aObjects.begin(); fit != aObjects.end(); ++fit )
         {
-            CHECK_RETURN( fit->second );
+            if ( !fit->second ) return false;
             aFontIDToObject[ fit->first ] = fit->second;
         }
     }
@@ -4113,8 +4113,8 @@ bool PDFWriterImpl::emitFonts()
     appendBuiltinFontsToDict( aFontDict );
     aFontDict.append( "\n>>\nendobj\n\n" );
 
-    CHECK_RETURN( updateObject( getFontDictObject() ) );
-    CHECK_RETURN( writeBuffer( aFontDict.getStr(), aFontDict.getLength() ) );
+    if ( !updateObject( getFontDictObject() ) ) return false;
+    if ( !writeBuffer( aFontDict.getStr(), aFontDict.getLength() ) ) return false;
     return true;
 }
 
@@ -6808,7 +6808,7 @@ void PDFWriterImpl::sortWidgets()
         }
         else
         {
-            DBG_ASSERT( 0, "wrong number of sorted annotations" );
+            DBG_ASSERT( false, "wrong number of sorted annotations" );
             #if OSL_DEBUG_LEVEL > 0
             fprintf( stderr, "PDFWriterImpl::sortWidgets(): wrong number of sorted assertions on page nr %ld\n"
                      "    %ld sorted and %ld unsorted\n", (long int)it->first, (long int)it->second.aSortedAnnots.size(), (long int)nAnnots );
@@ -11087,7 +11087,7 @@ sal_Int32 PDFWriterImpl::beginStructureElement( PDFWriter::StructElement eType,
             if( childType == PDFWriter::Document )
             {
                 m_nCurrentStructElement = nNewCurElement;
-                DBG_ASSERT( 0, "Structure element inserted to StructTreeRoot that is not a document" );
+                DBG_ASSERT( false, "Structure element inserted to StructTreeRoot that is not a document" );
             }
             else {
                 OSL_FAIL( "document structure in disorder !" );
diff --git a/vcl/source/gdi/print.cxx b/vcl/source/gdi/print.cxx
index c423e0cd02e7..5fd03256fa84 100644
--- a/vcl/source/gdi/print.cxx
+++ b/vcl/source/gdi/print.cxx
@@ -413,7 +413,7 @@ OUString Printer::GetDefaultPrinterName()
 
 void Printer::ImplInitData()
 {
-    mbDevOutput         = sal_False;
+    mbDevOutput         = false;
     meOutDevType        = OUTDEV_PRINTER;
     mbDefPrinter        = sal_False;
     mnError             = 0;
@@ -579,7 +579,7 @@ void Printer::ImplUpdatePageData()
 
 void Printer::ImplUpdateFontList()
 {
-    ImplUpdateFontData( sal_True );
+    ImplUpdateFontData( true );
 }
 
 
@@ -831,8 +831,8 @@ sal_Bool Printer::SetPrinterProps( const Printer* pPrinter )
             mpFontCache = NULL;
             mpFontList = NULL;
 
-            mbInitFont = sal_True;
-            mbNewFont = sal_True;
+            mbInitFont = true;
+            mbNewFont = true;
             mpInfoPrinter = NULL;
         }
 
@@ -873,8 +873,8 @@ sal_Bool Printer::SetPrinterProps( const Printer* pPrinter )
             delete mpFontList;
             mpFontCache = NULL;
             mpFontList = NULL;
-            mbInitFont = sal_True;
-            mbNewFont = sal_True;
+            mbInitFont = true;
+            mbNewFont = true;
             mpInfoPrinter = NULL;
         }
 
@@ -1352,7 +1352,7 @@ sal_Bool Printer::EndJob()
         mnCurPrintPage  = 0;
         maJobName = OUString();
 
-        mbDevOutput = sal_False;
+        mbDevOutput = false;
         bRet = mpPrinter->EndJob();
         // FIXME: Do not destroy the printer asynchronously as Win95
         // can't handle destroying a printer object and printing
@@ -1378,7 +1378,7 @@ void Printer::ImplStartPage()
             ImplReleaseGraphics();
             mpJobGraphics = pGraphics;
         }
-        mbDevOutput = sal_True;
+        mbDevOutput = true;
 
         // PrintJob not aborted ???
         if ( IsJobActive() )
@@ -1402,7 +1402,7 @@ void Printer::ImplEndPage()
     {
         mpPrinter->EndPage();
         ImplReleaseGraphics();
-        mbDevOutput = sal_False;
+        mbDevOutput = false;
 
         mpJobGraphics = NULL;
         mbNewJobSetup = sal_False;
diff --git a/vcl/source/gdi/print2.cxx b/vcl/source/gdi/print2.cxx
index a905cca6c5be..16b035cfa2de 100644
--- a/vcl/source/gdi/print2.cxx
+++ b/vcl/source/gdi/print2.cxx
@@ -1255,7 +1255,7 @@ bool OutputDevice::RemoveTransparenciesFromMetaFile( const GDIMetaFile& rInMtf,
                                     }
 
                                     const sal_Bool bOldMap = mbMap;
-                                    mbMap = aPaintVDev.mbMap = sal_False;
+                                    mbMap = aPaintVDev.mbMap = false;
 
                                     Bitmap aBandBmp( aPaintVDev.GetBitmap( Point(), aDstSzPix ) );
 
@@ -1271,7 +1271,7 @@ bool OutputDevice::RemoveTransparenciesFromMetaFile( const GDIMetaFile& rInMtf,
                                     rOutMtf.AddAction( new MetaBmpScaleAction( aDstPtPix, aDstSzPix, aBandBmp ) );
                                     rOutMtf.AddAction( new MetaCommentAction( "PRNSPOOL_TRANSPARENTBITMAP_END" ) );
 
-                                    aPaintVDev.mbMap = sal_True;
+                                    aPaintVDev.mbMap = true;
                                     mbMap = bOldMap;
                                     aMapVDev.Pop();
                                     aPaintVDev.Pop();
diff --git a/vcl/source/gdi/print3.cxx b/vcl/source/gdi/print3.cxx
index 26c5d13e01e7..fa418b89caf7 100644
--- a/vcl/source/gdi/print3.cxx
+++ b/vcl/source/gdi/print3.cxx
@@ -524,14 +524,14 @@ bool Printer::StartJob( const OUString& i_rJobName, boost::shared_ptr<vcl::Print
     mnError = PRINTER_OK;
 
     if ( IsDisplayPrinter() )
-        return sal_False;
+        return false;
 
     if ( IsJobActive() || IsPrinting() )
-        return sal_False;
+        return false;
 
     sal_uLong   nCopies = mnCopyCount;
     bool    bCollateCopy = mbCollateCopy;
-    bool    bUserCopy = sal_False;
+    bool    bUserCopy = false;
 
     if ( nCopies > 1 )
     {
@@ -545,20 +545,20 @@ bool Printer::StartJob( const OUString& i_rJobName, boost::shared_ptr<vcl::Print
         // need to do copies by hand ?
         if ( nCopies > nDevCopy )
         {
-            bUserCopy = sal_True;
+            bUserCopy = true;
             nCopies = 1;
-            bCollateCopy = sal_False;
+            bCollateCopy = false;
         }
     }
     else
-        bCollateCopy = sal_False;
+        bCollateCopy = false;
 
 
     ImplSVData* pSVData = ImplGetSVData();
     mpPrinter = pSVData->mpDefInst->CreatePrinter( mpInfoPrinter );
 
     if ( !mpPrinter )
-        return sal_False;
+        return false;
 
     sal_Bool bSinglePrintJobs = sal_False;
     beans::PropertyValue* pSingleValue = i_pController->getValue( OUString( "PrintCollateAsSingleJobs" ) );
diff --git a/vcl/source/gdi/svgdata.cxx b/vcl/source/gdi/svgdata.cxx
index 423505a35f8b..5786480c0296 100644
--- a/vcl/source/gdi/svgdata.cxx
+++ b/vcl/source/gdi/svgdata.cxx
@@ -129,7 +129,7 @@ void SvgData::ensureSequenceAndRange()
             }
             catch(const uno::Exception&)
             {
-                OSL_ENSURE(sal_False, "Got no graphic::XSvgParser (!)" );
+                OSL_ENSURE(false, "Got no graphic::XSvgParser (!)" );
             }
         }
 
diff --git a/vcl/source/gdi/virdev.cxx b/vcl/source/gdi/virdev.cxx
index 4ef472047e02..cc0cc1683fc8 100644
--- a/vcl/source/gdi/virdev.cxx
+++ b/vcl/source/gdi/virdev.cxx
@@ -92,7 +92,7 @@ void VirtualDevice::ImplInitVirDev( const OutputDevice* pOutDev,
         mbScreenComp = ((VirtualDevice*)pOutDev)->mbScreenComp;
 
     meOutDevType    = OUTDEV_VIRDEV;
-    mbDevOutput     = sal_True;
+    mbDevOutput     = true;
     mpFontList      = pSVData->maGDIData.mpScreenFontList;
     mpFontCache     = pSVData->maGDIData.mpScreenFontCache;
     mnDPIX          = pOutDev->mnDPIX;
@@ -383,7 +383,7 @@ void VirtualDevice::SetReferenceDevice( RefDevMode i_eRefDevMode )
     {
     case REFDEV_NONE:
     default:
-        DBG_ASSERT( sal_False, "VDev::SetRefDev illegal argument!" );
+        DBG_ASSERT( false, "VDev::SetRefDev illegal argument!" );
         break;
     case REFDEV_MODE06:
         nDPIX = nDPIY = 600;
@@ -413,8 +413,8 @@ void VirtualDevice::ImplSetReferenceDevice( RefDevMode i_eRefDevMode, sal_Int32
     mbScreenComp = sal_False;
 
     // invalidate currently selected fonts
-    mbInitFont = sal_True;
-    mbNewFont = sal_True;
+    mbInitFont = true;
+    mbNewFont = true;
 
     // avoid adjusting font lists when already in refdev mode
     sal_uInt8 nOldRefDevMode = meRefDevMode;
diff --git a/vcl/source/gdi/wall.cxx b/vcl/source/gdi/wall.cxx
index 297d98b85353..3b7bbab66562 100644
--- a/vcl/source/gdi/wall.cxx
+++ b/vcl/source/gdi/wall.cxx
@@ -143,7 +143,7 @@ SvStream& operator>>( SvStream& rIStm, ImplWallpaper& rImplWallpaper )
         // version 3 (new color format)
         if( aCompat.GetVersion() >= 3 )
         {
-            rImplWallpaper.maColor.Read( rIStm, sal_True );
+            rImplWallpaper.maColor.Read( rIStm, true );
         }
     }
 
@@ -177,7 +177,7 @@ SvStream& WriteImplWallpaper( SvStream& rOStm, const ImplWallpaper& rImplWallpap
         WriteDIBBitmapEx(*rImplWallpaper.mpBitmap, rOStm);
 
     // version 3 (new color format)
-    ( (Color&) rImplWallpaper.maColor ).Write( rOStm, sal_True );
+    ( (Color&) rImplWallpaper.maColor ).Write( rOStm, true );
 
     return rOStm;
 }
diff --git a/vcl/source/window/brdwin.cxx b/vcl/source/window/brdwin.cxx
index 27cee445e905..a70bd1e74568 100644
--- a/vcl/source/window/brdwin.cxx
+++ b/vcl/source/window/brdwin.cxx
@@ -440,7 +440,7 @@ sal_Bool ImplBorderWindowView::ImplMouseButtonDown( ImplBorderFrameData* pData,
                         if ( pBorderWindow->ImplGetClientWindow()->IsSystemWindow() )
                         {
                             SystemWindow* pClientWindow = (SystemWindow*)(pBorderWindow->ImplGetClientWindow());
-                            if ( sal_True /*pBorderWindow->mbDockBtn*/ )   // always perform docking on double click, no button required
+                            if ( true /*pBorderWindow->mbDockBtn*/ )   // always perform docking on double click, no button required
                                 pClientWindow->TitleButtonClick( TITLE_BUTTON_DOCKING );
                             else if ( pBorderWindow->GetStyle() & WB_ROLLABLE )
                             {
@@ -1868,26 +1868,26 @@ void ImplBorderWindow::ImplInit( Window* pParent,
         nTestStyle |= WB_APP;
     nStyle &= nTestStyle;
 
-    mpWindowImpl->mbBorderWin       = sal_True;
+    mpWindowImpl->mbBorderWin       = true;
     mbSmallOutBorder    = sal_False;
     if ( nTypeStyle & BORDERWINDOW_STYLE_FRAME )
     {
         if( (nStyle & WB_SYSTEMCHILDWINDOW) )
         {
-            mpWindowImpl->mbOverlapWin  = sal_True;
-            mpWindowImpl->mbFrame       = sal_True;
+            mpWindowImpl->mbOverlapWin  = true;
+            mpWindowImpl->mbFrame       = true;
             mbFrameBorder               = sal_False;
         }
         else if( (nStyle & (WB_OWNERDRAWDECORATION | WB_POPUP)) )
         {
-            mpWindowImpl->mbOverlapWin  = sal_True;
-            mpWindowImpl->mbFrame       = sal_True;
+            mpWindowImpl->mbOverlapWin  = true;
+            mpWindowImpl->mbFrame       = true;
             mbFrameBorder   = (nOrgStyle & WB_NOBORDER) ? sal_False : sal_True;
         }
         else
         {
-            mpWindowImpl->mbOverlapWin  = sal_True;
-            mpWindowImpl->mbFrame       = sal_True;
+            mpWindowImpl->mbOverlapWin  = true;
+            mpWindowImpl->mbFrame       = true;
             mbFrameBorder   = sal_False;
             // closeable windows may have a border as well, eg. system floating windows without caption
             if ( (nOrgStyle & (WB_BORDER | WB_NOBORDER | WB_MOVEABLE | WB_SIZEABLE/* | WB_CLOSEABLE*/)) == WB_BORDER )
@@ -1896,7 +1896,7 @@ void ImplBorderWindow::ImplInit( Window* pParent,
     }
     else if ( nTypeStyle & BORDERWINDOW_STYLE_OVERLAP )
     {
-        mpWindowImpl->mbOverlapWin  = sal_True;
+        mpWindowImpl->mbOverlapWin  = true;
         mbFrameBorder   = sal_True;
     }
     else
diff --git a/vcl/source/window/btndlg.cxx b/vcl/source/window/btndlg.cxx
index 212b5c65df1e..af5bead656c2 100644
--- a/vcl/source/window/btndlg.cxx
+++ b/vcl/source/window/btndlg.cxx
@@ -273,7 +273,7 @@ void ButtonDialog::AddButton( const OUString& rText, sal_uInt16 nId,
     // PageItem anlegen
     ImplBtnDlgItem* pItem   = new ImplBtnDlgItem;
     pItem->mnId             = nId;
-    pItem->mbOwnButton      = sal_True;
+    pItem->mbOwnButton      = true;
     pItem->mnSepSize        = nSepPixel;
     pItem->mpPushButton     = ImplCreatePushButton( nBtnFlags );
 
@@ -294,7 +294,7 @@ void ButtonDialog::AddButton( StandardButtonType eType, sal_uInt16 nId,
     // PageItem anlegen
     ImplBtnDlgItem* pItem   = new ImplBtnDlgItem;
     pItem->mnId             = nId;
-    pItem->mbOwnButton      = sal_True;
+    pItem->mbOwnButton      = true;
     pItem->mnSepSize        = nSepPixel;
 
     if ( eType == BUTTON_OK )
diff --git a/vcl/source/window/builder.cxx b/vcl/source/window/builder.cxx
index 5aac570883dd..de88c5b5b3f9 100644
--- a/vcl/source/window/builder.cxx
+++ b/vcl/source/window/builder.cxx
@@ -505,7 +505,7 @@ void VclBuilder::handleTranslations(xmlreader::XmlReader &reader)
 
     OString sID, sProperty;
 
-    while(1)
+    while(true)
     {
         xmlreader::XmlReader::Result res = reader.nextItem(
             xmlreader::XmlReader::TEXT_RAW, &name, &nsId);
@@ -1679,7 +1679,7 @@ void VclBuilder::handleTabChild(Window *pParent, xmlreader::XmlReader &reader)
 
     int nLevel = 1;
     stringmap aProperties;
-    while(1)
+    while(true)
     {
         xmlreader::Span name;
         int nsId;
@@ -1831,7 +1831,7 @@ void VclBuilder::handleChild(Window *pParent, xmlreader::XmlReader &reader)
     }
 
     int nLevel = 1;
-    while(1)
+    while(true)
     {
         xmlreader::XmlReader::Result res = reader.nextItem(
             xmlreader::XmlReader::TEXT_NONE, &name, &nsId);
@@ -2011,7 +2011,7 @@ void VclBuilder::handleRow(xmlreader::XmlReader &reader, const OString &rID, sal
 
     ListStore::row aRow;
 
-    while(1)
+    while(true)
     {
         xmlreader::Span name;
         int nsId;
@@ -2074,7 +2074,7 @@ void VclBuilder::handleListStore(xmlreader::XmlReader &reader, const OString &rI
     int nLevel = 1;
     sal_Int32 nRowIndex = 0;
 
-    while(1)
+    while(true)
     {
         xmlreader::Span name;
         int nsId;
@@ -2111,7 +2111,7 @@ void VclBuilder::handleAtkObject(xmlreader::XmlReader &reader, const OString &rI
 
     stringmap aProperties;
 
-    while(1)
+    while(true)
     {
         xmlreader::Span name;
         int nsId;
@@ -2157,7 +2157,7 @@ std::vector<OString> VclBuilder::handleItems(xmlreader::XmlReader &reader, const
     std::vector<OString> aItems;
     sal_Int32 nItemIndex = 0;
 
-    while(1)
+    while(true)
     {
         xmlreader::Span name;
         int nsId;
@@ -2222,7 +2222,7 @@ void VclBuilder::handleMenu(xmlreader::XmlReader &reader, const OString &rID)
 
     stringmap aProperties;
 
-    while(1)
+    while(true)
     {
         xmlreader::Span name;
         int nsId;
@@ -2265,7 +2265,7 @@ void VclBuilder::handleMenuChild(PopupMenu *pParent, xmlreader::XmlReader &reade
     int nsId;
 
     int nLevel = 1;
-    while(1)
+    while(true)
     {
         xmlreader::XmlReader::Result res = reader.nextItem(
             xmlreader::XmlReader::TEXT_NONE, &name, &nsId);
@@ -2327,7 +2327,7 @@ void VclBuilder::handleMenuObject(PopupMenu *pParent, xmlreader::XmlReader &read
     if (!sCustomProperty.isEmpty())
         aProperties[OString("customproperty")] = sCustomProperty;
 
-    while(1)
+    while(true)
     {
         xmlreader::XmlReader::Result res = reader.nextItem(
             xmlreader::XmlReader::TEXT_NONE, &name, &nsId);
@@ -2363,7 +2363,7 @@ void VclBuilder::handleSizeGroup(xmlreader::XmlReader &reader, const OString &rI
 
     int nLevel = 1;
 
-    while(1)
+    while(true)
     {
         xmlreader::Span name;
         int nsId;
@@ -2562,7 +2562,7 @@ Window* VclBuilder::handleObject(Window *pParent, xmlreader::XmlReader &reader)
         aProperties[OString("customproperty")] = sCustomProperty;
 
     Window *pCurrentChild = NULL;
-    while(1)
+    while(true)
     {
         xmlreader::XmlReader::Result res = reader.nextItem(
             xmlreader::XmlReader::TEXT_NONE, &name, &nsId);
@@ -2633,7 +2633,7 @@ void VclBuilder::handlePacking(Window *pCurrent, xmlreader::XmlReader &reader)
 
     int nLevel = 1;
 
-    while(1)
+    while(true)
     {
         xmlreader::XmlReader::Result res = reader.nextItem(
             xmlreader::XmlReader::TEXT_NONE, &name, &nsId);
diff --git a/vcl/source/window/dialog.cxx b/vcl/source/window/dialog.cxx
index 88439c970366..13a1da892dcd 100644
--- a/vcl/source/window/dialog.cxx
+++ b/vcl/source/window/dialog.cxx
@@ -351,7 +351,7 @@ struct DialogImpl
 
 void Dialog::ImplInitDialogData()
 {
-    mpWindowImpl->mbDialog  = sal_True;
+    mpWindowImpl->mbDialog  = true;
     mpDialogParent          = NULL;
     mpPrevExecuteDlg        = NULL;
     mbInExecute             = sal_False;
@@ -432,8 +432,8 @@ void Dialog::ImplInit( Window* pParent, WinBits nStyle )
         }
         else
         {
-            mpWindowImpl->mbFrame         = sal_True;
-            mpWindowImpl->mbOverlapWin    = sal_True;
+            mpWindowImpl->mbFrame         = true;
+            mpWindowImpl->mbOverlapWin    = true;
             SystemWindow::ImplInit( pParent, (nStyle & (WB_MOVEABLE | WB_SIZEABLE | WB_ROLLABLE | WB_CLOSEABLE | WB_STANDALONE)) | WB_CLOSEABLE, NULL );
             // Now set all style bits
             mpWindowImpl->mnStyle = nStyle;
@@ -857,7 +857,7 @@ sal_Bool Dialog::ImplStartExecuteModal()
         pSVData->maWinData.mpTrackWin->EndTracking( ENDTRACK_CANCEL );
     if ( pSVData->maWinData.mpCaptureWin )
         pSVData->maWinData.mpCaptureWin->ReleaseMouse();
-    EnableInput( sal_True, sal_True );
+    EnableInput( true, sal_True );
 
     if ( GetParent() )
     {
@@ -1100,7 +1100,7 @@ void Dialog::SetModalInputMode( sal_Bool bModal )
         // before the other dialog can be closed (because the other dialog
         // is on stack since our dialog returns)
         if ( mpPrevExecuteDlg && !mpPrevExecuteDlg->IsWindowOrChild( this, sal_True ) )
-            mpPrevExecuteDlg->EnableInput( sal_False, sal_True, sal_True, this );
+            mpPrevExecuteDlg->EnableInput( false, sal_True, sal_True, this );
 
         // determine next overlap dialog parent
         Window* pParent = GetParent();
@@ -1129,7 +1129,7 @@ void Dialog::SetModalInputMode( sal_Bool bModal )
         // Enable the prev Modal Dialog
         if ( mpPrevExecuteDlg && !mpPrevExecuteDlg->IsWindowOrChild( this, sal_True ) )
         {
-            mpPrevExecuteDlg->EnableInput( sal_True, sal_True, sal_True, this );
+            mpPrevExecuteDlg->EnableInput( true, sal_True, sal_True, this );
             // ensure continued modality of prev dialog
             // do not change modality counter
 
diff --git a/vcl/source/window/dlgctrl.cxx b/vcl/source/window/dlgctrl.cxx
index 29f02ea5530e..7c025440f32d 100644
--- a/vcl/source/window/dlgctrl.cxx
+++ b/vcl/source/window/dlgctrl.cxx
@@ -387,7 +387,7 @@ static Window* ImplFindDlgCtrlWindow( Window* pParent, Window* pWindow, sal_uInt
             if ( nIteration >= 2 )
             {
                 // this is an unexpected scenario
-                DBG_ASSERT( sal_False, "It seems to be an endless loop!" );
+                DBG_ASSERT( false, "It seems to be an endless loop!" );
                 rFormStart = 0;
                 break;
             }
diff --git a/vcl/source/window/dockmgr.cxx b/vcl/source/window/dockmgr.cxx
index dc1cc0cbb688..8aee080b850d 100644
--- a/vcl/source/window/dockmgr.cxx
+++ b/vcl/source/window/dockmgr.cxx
@@ -94,7 +94,7 @@ ImplDockFloatWin2::ImplDockFloatWin2( Window* pParent, WinBits nWinBits,
     if ( pDockingWin )
     {
         SetSettings( pDockingWin->GetWindow()->GetSettings() );
-        Enable( pDockingWin->GetWindow()->IsEnabled(), sal_False );
+        Enable( pDockingWin->GetWindow()->IsEnabled(), false );
         EnableInput( pDockingWin->GetWindow()->IsInputEnabled(), sal_False );
         AlwaysEnableInput( pDockingWin->GetWindow()->IsAlwaysEnableInput(), sal_False );
         EnableAlwaysOnTop( pDockingWin->GetWindow()->IsAlwaysOnTopEnabled() );
@@ -552,13 +552,13 @@ public:
 ImplPopupFloatWin::ImplPopupFloatWin( Window* pParent, ImplDockingWindowWrapper* pDockingWin, bool bHasGrip ) :
     FloatingWindow( pParent, WB_NOBORDER | WB_SYSTEMWINDOW | WB_NOSHADOW)
 {
-    mpWindowImpl->mbToolbarFloatingWindow = sal_True;   // indicate window type, required for accessibility
+    mpWindowImpl->mbToolbarFloatingWindow = true;   // indicate window type, required for accessibility
                                                     // which should not see this window as a toplevel window
     mpDockingWin = pDockingWin;
     mbHighlight = false;
     mbMoving = false;
-    mbTrackingEnabled = sal_False;
-    mbGripAtBottom = sal_True;
+    mbTrackingEnabled = false;
+    mbGripAtBottom = true;
     mbHasGrip = bHasGrip;
 
     ImplSetBorder();
@@ -859,7 +859,7 @@ ImplDockingWindowWrapper::~ImplDockingWindowWrapper()
 {
     if ( IsFloatingMode() )
     {
-        GetWindow()->Show( sal_False, SHOW_NOFOCUSCHANGE );
+        GetWindow()->Show( false, SHOW_NOFOCUSCHANGE );
         SetFloatingMode( sal_False );
     }
 }
@@ -1065,7 +1065,7 @@ void ImplDockingWindowWrapper::EndDocking( const Rectangle& rRect, sal_Bool bFlo
         bool bShow = false;
         if ( bFloatMode != IsFloatingMode() )
         {
-            GetWindow()->Show( sal_False, SHOW_NOFOCUSCHANGE );
+            GetWindow()->Show( false, SHOW_NOFOCUSCHANGE );
             SetFloatingMode( bFloatMode );
             bShow = true;
             if ( bFloatMode )
@@ -1083,7 +1083,7 @@ void ImplDockingWindowWrapper::EndDocking( const Rectangle& rRect, sal_Bool bFlo
         }
 
         if ( bShow )
-            GetWindow()->Show( sal_True, SHOW_NOFOCUSCHANGE | SHOW_NOACTIVATE );
+            GetWindow()->Show( true, SHOW_NOFOCUSCHANGE | SHOW_NOACTIVATE );
     }
 
     EndDockingData data( aRect, IsFloatingMode(), IsDockingCanceled() );
@@ -1201,7 +1201,7 @@ void ImplDockingWindowWrapper::StartPopupMode( ToolBox *pParentToolBox, sal_uLon
     if( IsFloatingMode() )
         return;
 
-    GetWindow()->Show( sal_False, SHOW_NOFOCUSCHANGE );
+    GetWindow()->Show( false, SHOW_NOFOCUSCHANGE );
 
     // prepare reparenting
     Window* pRealParent = GetWindow()->GetWindow( WINDOW_PARENT );
@@ -1258,7 +1258,7 @@ void ImplDockingWindowWrapper::StartPopupMode( ToolBox *pParentToolBox, sal_uLon
 
 IMPL_LINK_NOARG(ImplDockingWindowWrapper, PopupModeEnd)
 {
-    GetWindow()->Show( sal_False, SHOW_NOFOCUSCHANGE );
+    GetWindow()->Show( false, SHOW_NOFOCUSCHANGE );
 
     // set parameter for handler before destroying floating window
     ImplPopupFloatWin *pPopupFloatWin = (ImplPopupFloatWin*) mpFloatWin;
@@ -1313,7 +1313,7 @@ void ImplDockingWindowWrapper::SetFloatingMode( sal_Bool bFloatMode )
 
             if ( bFloatMode )
             {
-                GetWindow()->Show( sal_False, SHOW_NOFOCUSCHANGE );
+                GetWindow()->Show( false, SHOW_NOFOCUSCHANGE );
 
                 maDockPos = GetWindow()->GetPosPixel();
 
@@ -1366,13 +1366,13 @@ void ImplDockingWindowWrapper::SetFloatingMode( sal_Bool bFloatMode )
                 mpFloatWin      = pWin;
 
                 if ( bVisible )
-                    GetWindow()->Show( sal_True, SHOW_NOFOCUSCHANGE | SHOW_NOACTIVATE );
+                    GetWindow()->Show( true, SHOW_NOFOCUSCHANGE | SHOW_NOACTIVATE );
 
                 ToggleFloatingMode();
             }
             else
             {
-                GetWindow()->Show( sal_False, SHOW_NOFOCUSCHANGE );
+                GetWindow()->Show( false, SHOW_NOFOCUSCHANGE );
 
                 // FloatingDaten wird im FloatingWindow speichern
                 maFloatPos      = mpFloatWin->GetPosPixel();
diff --git a/vcl/source/window/dockwin.cxx b/vcl/source/window/dockwin.cxx
index 12379f060649..957423f1259a 100644
--- a/vcl/source/window/dockwin.cxx
+++ b/vcl/source/window/dockwin.cxx
@@ -107,7 +107,7 @@ ImplDockFloatWin::ImplDockFloatWin( Window* pParent, WinBits nWinBits,
     if ( pDockingWin )
     {
         SetSettings( pDockingWin->GetSettings() );
-        Enable( pDockingWin->IsEnabled(), sal_False );
+        Enable( pDockingWin->IsEnabled(), false );
         EnableInput( pDockingWin->IsInputEnabled(), sal_False );
         AlwaysEnableInput( pDockingWin->IsAlwaysEnableInput(), sal_False );
         EnableAlwaysOnTop( pDockingWin->IsAlwaysOnTopEnabled() );
@@ -335,7 +335,7 @@ sal_Bool DockingWindow::ImplStartDocking( const Point& rPos )
 void DockingWindow::ImplInitDockingWindowData()
 {
     mpImplData              = new ImplData;
-    mpWindowImpl->mbDockWin               = sal_True;
+    mpWindowImpl->mbDockWin               = true;
 
     mpFloatWin              = NULL;
     mbDockCanceled          = sal_False;
@@ -466,7 +466,7 @@ DockingWindow::~DockingWindow()
 {
     if ( IsFloatingMode() )
     {
-        Show( sal_False, SHOW_NOFOCUSCHANGE );
+        Show( false, SHOW_NOFOCUSCHANGE );
         SetFloatingMode( sal_False );
     }
     delete mpImplData;
@@ -671,7 +671,7 @@ void DockingWindow::EndDocking( const Rectangle& rRect, sal_Bool bFloatMode )
         bool bShow = false;
         if ( bFloatMode != IsFloatingMode() )
         {
-            Show( sal_False, SHOW_NOFOCUSCHANGE );
+            Show( false, SHOW_NOFOCUSCHANGE );
             SetFloatingMode( bFloatMode );
             bShow = true;
             if ( bFloatMode && mpFloatWin )
@@ -711,7 +711,7 @@ sal_Bool DockingWindow::Close()
     if ( mpWindowImpl->mxWindowPeer.is() && IsCreatedWithToolkit() )
         return sal_False;
 
-    Show( sal_False, SHOW_NOFOCUSCHANGE );
+    Show( false, SHOW_NOFOCUSCHANGE );
     return sal_True;
 }
 
@@ -805,7 +805,7 @@ void DockingWindow::SetFloatingMode( sal_Bool bFloatMode )
 
             if ( bFloatMode )
             {
-                Show( sal_False, SHOW_NOFOCUSCHANGE );
+                Show( false, SHOW_NOFOCUSCHANGE );
 
                 maDockPos = Window::GetPosPixel();
 
@@ -859,7 +859,7 @@ void DockingWindow::SetFloatingMode( sal_Bool bFloatMode )
             }
             else
             {
-                Show( sal_False, SHOW_NOFOCUSCHANGE );
+                Show( false, SHOW_NOFOCUSCHANGE );
 
                 // FloatingDaten wird im FloatingWindow speichern
                 maFloatPos      = mpFloatWin->GetPosPixel();
diff --git a/vcl/source/window/floatwin.cxx b/vcl/source/window/floatwin.cxx
index 6ff72f93f364..8f614f31535c 100644
--- a/vcl/source/window/floatwin.cxx
+++ b/vcl/source/window/floatwin.cxx
@@ -65,7 +65,7 @@ void FloatingWindow::ImplInit( Window* pParent, WinBits nStyle )
 {
     mpImplData = new ImplData;
 
-    mpWindowImpl->mbFloatWin = sal_True;
+    mpWindowImpl->mbFloatWin = true;
     mbInCleanUp = sal_False;
     mbGrabFocus = sal_False;
 
@@ -79,7 +79,7 @@ void FloatingWindow::ImplInit( Window* pParent, WinBits nStyle )
     // no Border, then we dont need a border window
     if ( !nStyle )
     {
-        mpWindowImpl->mbOverlapWin = sal_True;
+        mpWindowImpl->mbOverlapWin = true;
         nStyle |= WB_DIALOGCONTROL;
         SystemWindow::ImplInit( pParent, nStyle, NULL );
     }
@@ -94,8 +94,8 @@ void FloatingWindow::ImplInit( Window* pParent, WinBits nStyle )
             WinBits nFloatWinStyle = nStyle;
             // #99154# floaters are not closeable by default anymore, eg fullscreen floater
             // nFloatWinStyle |= WB_CLOSEABLE;
-            mpWindowImpl->mbFrame = sal_True;
-            mpWindowImpl->mbOverlapWin = sal_True;
+            mpWindowImpl->mbFrame = true;
+            mpWindowImpl->mbOverlapWin = true;
             SystemWindow::ImplInit( pParent, nFloatWinStyle & ~WB_BORDER, NULL );
         }
         else
@@ -649,7 +649,7 @@ void FloatingWindow::StartPopupMode( const Rectangle& rRect, sal_uLong nFlags )
 {
     // avoid flickering
     if ( IsVisible() )
-        Show( sal_False, SHOW_NOFOCUSCHANGE );
+        Show( false, SHOW_NOFOCUSCHANGE );
 
     if ( IsRollUp() )
         RollDown();
@@ -722,7 +722,7 @@ void FloatingWindow::StartPopupMode( const Rectangle& rRect, sal_uLong nFlags )
         // force key input even without focus (useful for menus)
         mbGrabFocus = sal_True;
     }
-    Show( sal_True, SHOW_NOACTIVATE );
+    Show( true, SHOW_NOACTIVATE );
 }
 
 // -----------------------------------------------------------------------
@@ -798,7 +798,7 @@ void FloatingWindow::ImplEndPopupMode( sal_uInt16 nFlags, sal_uLong nFocusId )
     if ( !(nFlags & FLOATWIN_POPUPMODEEND_TEAROFF) ||
          !(nPopupModeFlags & FLOATWIN_POPUPMODE_ALLOWTEAROFF) )
     {
-        Show( sal_False, SHOW_NOFOCUSCHANGE );
+        Show( false, SHOW_NOFOCUSCHANGE );
 
         // Focus evt. auf ein entsprechendes FloatingWindow weiterschalten
         if ( nFocusId )
diff --git a/vcl/source/window/menu.cxx b/vcl/source/window/menu.cxx
index 8287d7e9f993..c2de81b8b085 100644
--- a/vcl/source/window/menu.cxx
+++ b/vcl/source/window/menu.cxx
@@ -1876,7 +1876,7 @@ void Menu::ShowItem( sal_uInt16 nItemId, sal_Bool bVisible )
         Window* pWin = ImplGetWindow();
         if ( pWin && pWin->IsVisible() )
         {
-            DBG_ASSERT( 0, "Menu::ShowItem - ignored for visible popups!" );
+            DBG_ASSERT( false, "Menu::ShowItem - ignored for visible popups!" );
             return;
         }
         pData->bVisible = bVisible;
@@ -3969,7 +3969,7 @@ static void ImplInitMenuWindow( Window* pWin, bool bFont, bool bMenuBar )
 MenuFloatingWindow::MenuFloatingWindow( Menu* pMen, Window* pParent, WinBits nStyle ) :
     FloatingWindow( pParent, nStyle )
 {
-    mpWindowImpl->mbMenuFloatingWindow= sal_True;
+    mpWindowImpl->mbMenuFloatingWindow= true;
     pMenu               = pMen;
     pActivePopup        = 0;
     nSaveFocusId        = 0;
@@ -6162,7 +6162,7 @@ bool MenuBarWindow::HandleMenuButtonEvent( sal_uInt16 i_nButtonId )
         aArg.pMenuBar = dynamic_cast<MenuBar*>(pMenu);
         return it->second.m_aSelectLink.Call( &aArg );
     }
-    return sal_False;
+    return false;
 }
 
 ImplMenuDelData::ImplMenuDelData( const Menu* pMenu )
diff --git a/vcl/source/window/printdlg.cxx b/vcl/source/window/printdlg.cxx
index b19a53c1ba55..28d86623b0fd 100644
--- a/vcl/source/window/printdlg.cxx
+++ b/vcl/source/window/printdlg.cxx
@@ -436,7 +436,7 @@ void PrintDialog::NUpTabPage::initFromMultiPageSetup( const vcl::PrinterControll
 {
     mpNupOrderWin->Show();
     mpPagesBtn->Check( sal_True );
-    mpBrochureBtn->Show( sal_False );
+    mpBrochureBtn->Show( false );
 
     // setup field units for metric fields
     const LocaleDataWrapper& rLocWrap( mpPageMarginEdt->GetLocaleDataWrapper() );
@@ -509,7 +509,7 @@ void PrintDialog::JobTabPage::readFromSettings()
     {
         mnCollateUIMode = 1;
         mpCollateBox->Check( sal_False );
-        mpCollateBox->Enable( sal_False );
+        mpCollateBox->Enable( false );
     }
     else
     {
@@ -1039,7 +1039,7 @@ void PrintDialog::setupOptionalUI()
                 pBtn->Check( m == nSelectVal );
                 pBtn->SetToggleHdl( LINK( this, PrintDialog, UIOption_RadioHdl ) );
                 if( aChoicesDisabled.getLength() > m && aChoicesDisabled[m] == sal_True )
-                    pBtn->Enable( sal_False );
+                    pBtn->Enable( false );
                 pBtn->Show();
                 maPropertyToWindowMap[ aPropertyName ].push_back( pBtn );
                 maControlToPropertyMap[pBtn] = aPropertyName;
@@ -1145,8 +1145,8 @@ void PrintDialog::setupOptionalUI()
     if (!maNUpPage.mpBrochureBtn->IsVisible() && maNUpPage.mpPagesBtn->IsVisible())
     {
         maNUpPage.mpPagesBoxTitleTxt->SetText( maNUpPage.mpPagesBtn->GetText() );
-        maNUpPage.mpPagesBoxTitleTxt->Show( sal_True );
-        maNUpPage.mpPagesBtn->Show( sal_False );
+        maNUpPage.mpPagesBoxTitleTxt->Show( true );
+        maNUpPage.mpPagesBtn->Show( false );
     }
 
     // update enable states
@@ -1157,8 +1157,8 @@ void PrintDialog::setupOptionalUI()
     // print range not shown (currently math only) -> hide spacer line and reverse order
     if (!pPageRange || !pPageRange->IsVisible())
     {
-        maJobPage.mpCopySpacer->Show( sal_False );
-        maJobPage.mpReverseOrderBox->Show( sal_False );
+        maJobPage.mpCopySpacer->Show( false );
+        maJobPage.mpReverseOrderBox->Show( false );
     }
 
     if (!mpCustomOptionsUIBuilder)
@@ -1178,7 +1178,7 @@ void PrintDialog::checkControlDependencies()
     if( maJobPage.mpCopyCountField->GetValue() > 1 )
         maJobPage.mpCollateBox->Enable( maJobPage.mnCollateUIMode == 0 );
     else
-        maJobPage.mpCollateBox->Enable( sal_False );
+        maJobPage.mpCollateBox->Enable( false );
 
     Image aImg( maJobPage.mpCollateBox->IsChecked() ? maJobPage.maCollateImg : maJobPage.maNoCollateImg );
 
@@ -1679,7 +1679,7 @@ void PrintDialog::updateWindowFromProperty( const OUString& i_rProperty )
                 }
                 else
                 {
-                    DBG_ASSERT( 0, "missing a checkbox" );
+                    DBG_ASSERT( false, "missing a checkbox" );
                 }
             }
             else if( pValue->Value >>= nVal )
diff --git a/vcl/source/window/scrwnd.cxx b/vcl/source/window/scrwnd.cxx
index 9fd833ccfb84..6796d0a6711a 100644
--- a/vcl/source/window/scrwnd.cxx
+++ b/vcl/source/window/scrwnd.cxx
@@ -93,7 +93,7 @@ void ImplWheelWindow::ImplStop()
 {
     ReleaseMouse();
     mpTimer->Stop();
-    Show(sal_False);
+    Show(false);
 }
 
 void ImplWheelWindow::ImplSetRegion( const Bitmap& rRegionBmp )
@@ -346,7 +346,7 @@ IMPL_LINK_NOARG(ImplWheelWindow, ImplScrollHdl)
         const Point         aMousePos( pWindow->OutputToScreenPixel( pWindow->GetPointerPosPixel() ) );
         Point               aCmdMousePos( pWindow->ImplFrameToOutput( aMousePos ) );
         CommandScrollData   aScrollData( mnActDeltaX, mnActDeltaY );
-        CommandEvent        aCEvt( aCmdMousePos, COMMAND_AUTOSCROLL, sal_True, &aScrollData );
+        CommandEvent        aCEvt( aCmdMousePos, COMMAND_AUTOSCROLL, true, &aScrollData );
         NotifyEvent         aNCmdEvt( EVENT_COMMAND, pWindow, &aCEvt );
 
         if ( !ImplCallPreNotify( aNCmdEvt ) )
diff --git a/vcl/source/window/split.cxx b/vcl/source/window/split.cxx
index f21e3b3083ed..3ed8c0d86c97 100644
--- a/vcl/source/window/split.cxx
+++ b/vcl/source/window/split.cxx
@@ -52,7 +52,7 @@ namespace
 
 void Splitter::ImplInitSplitterData()
 {
-    ImplGetWindowImpl()->mbSplitter        = sal_True;
+    ImplGetWindowImpl()->mbSplitter        = true;
     mpRefWin          = NULL;
     mnSplitPos        = 0;
     mnLastSplitPos    = 0;
diff --git a/vcl/source/window/syswin.cxx b/vcl/source/window/syswin.cxx
index 31e1313ead7f..6b03cf7115a8 100644
--- a/vcl/source/window/syswin.cxx
+++ b/vcl/source/window/syswin.cxx
@@ -67,7 +67,7 @@ SystemWindow::SystemWindow( WindowType nType ) :
     Window( nType )
 {
     mpImplData          = new ImplData;
-    mpWindowImpl->mbSysWin            = sal_True;
+    mpWindowImpl->mbSysWin            = true;
     mpWindowImpl->mnActivateMode      = ACTIVATE_MODE_GRABFOCUS;
 
     mpMenuBar           = NULL;
diff --git a/vcl/source/window/toolbox.cxx b/vcl/source/window/toolbox.cxx
index bb91d10c6b97..c0361a759ae3 100644
--- a/vcl/source/window/toolbox.cxx
+++ b/vcl/source/window/toolbox.cxx
@@ -713,7 +713,7 @@ Size ToolBox::ImplCalcSize( const ToolBox* pThis, sal_uInt16 nCalcLines, sal_uIn
         {
             pThis->mpData->mbAssumeDocked = sal_True;   // force non-floating mode during calculation
             ImplCalcBorder( WINDOWALIGN_TOP, nLeft, nTop, nRight, nBottom, pThis );
-            ((ToolBox*)pThis)->mbHorz = sal_True;
+            ((ToolBox*)pThis)->mbHorz = true;
             if ( pThis->mbHorz != bOldHorz )
                 ((ToolBox*)pThis)->meAlign = WINDOWALIGN_TOP;
         }
@@ -721,7 +721,7 @@ Size ToolBox::ImplCalcSize( const ToolBox* pThis, sal_uInt16 nCalcLines, sal_uIn
         {
             pThis->mpData->mbAssumeDocked = sal_True;   // force non-floating mode during calculation
             ImplCalcBorder( WINDOWALIGN_LEFT, nLeft, nTop, nRight, nBottom, pThis );
-            ((ToolBox*)pThis)->mbHorz = sal_False;
+            ((ToolBox*)pThis)->mbHorz = false;
             if ( pThis->mbHorz != bOldHorz )
                 ((ToolBox*)pThis)->meAlign = WINDOWALIGN_LEFT;
         }
@@ -729,14 +729,14 @@ Size ToolBox::ImplCalcSize( const ToolBox* pThis, sal_uInt16 nCalcLines, sal_uIn
         {
             pThis->mpData->mbAssumeFloating = sal_True;   // force non-floating mode during calculation
             nLeft = nTop = nRight = nBottom = 0;
-            ((ToolBox*)pThis)->mbHorz = sal_True;
+            ((ToolBox*)pThis)->mbHorz = true;
             if ( pThis->mbHorz != bOldHorz )
                 ((ToolBox*)pThis)->meAlign = WINDOWALIGN_TOP;
         }
 
         if ( (pThis->meAlign != eOldAlign) || (pThis->mbHorz != bOldHorz) ||
              (pThis->ImplIsFloatingMode() != bOldFloatingMode ) )
-            ((ToolBox*)pThis)->mbCalc = sal_True;
+            ((ToolBox*)pThis)->mbCalc = true;
     }
     else
         ImplCalcBorder( pThis->meAlign, nLeft, nTop, nRight, nBottom, pThis );
@@ -798,7 +798,7 @@ Size ToolBox::ImplCalcSize( const ToolBox* pThis, sal_uInt16 nCalcLines, sal_uIn
         {
             ((ToolBox*)pThis)->meAlign  = eOldAlign;
             ((ToolBox*)pThis)->mbHorz   = bOldHorz;
-            ((ToolBox*)pThis)->mbCalc   = sal_True;
+            ((ToolBox*)pThis)->mbCalc   = true;
         }
     }
 
@@ -1233,7 +1233,7 @@ void ImplTBDragMgr::StartDragging( ToolBox* pToolBox,
 {
     mpDragBox = pToolBox;
     pToolBox->CaptureMouse();
-    pToolBox->mbDragging = sal_True;
+    pToolBox->mbDragging = true;
     Application::InsertAccel( &maAccel );
 
     if ( nDragLineMode )
@@ -1309,7 +1309,7 @@ void ImplTBDragMgr::EndDragging( sal_Bool bOK )
 {
     mpDragBox->HideTracking();
     mpDragBox->ReleaseMouse();
-    mpDragBox->mbDragging = sal_False;
+    mpDragBox->mbDragging = false;
     mbShowDragRect = sal_False;
     Application::RemoveAccel( &maAccel );
 
@@ -1420,7 +1420,7 @@ void ToolBox::ImplInit( Window* pParent, WinBits nStyle )
 {
 
     // initialize variables
-    ImplGetWindowImpl()->mbToolBox         = sal_True;
+    ImplGetWindowImpl()->mbToolBox         = true;
     mpData                = new ImplToolBoxPrivateData;
     mpFloatWin        = NULL;
     mnDX              = 0;
@@ -1447,24 +1447,24 @@ void ToolBox::ImplInit( Window* pParent, WinBits nStyle )
     mnConfigItem      = 0;
     mnMouseClicks     = 0;
     mnMouseModifier   = 0;
-    mbDrag            = sal_False;
-    mbSelection       = sal_False;
-    mbCommandDrag     = sal_False;
-    mbUpper           = sal_False;
-    mbLower           = sal_False;
-    mbIn              = sal_False;
-    mbCalc            = sal_True;
-    mbFormat          = sal_False;
-    mbFullPaint       = sal_False;
-    mbHorz            = sal_True;
+    mbDrag            = false;
+    mbSelection       = false;
+    mbCommandDrag     = false;
+    mbUpper           = false;
+    mbLower           = false;
+    mbIn              = false;
+    mbCalc            = true;
+    mbFormat          = false;
+    mbFullPaint       = false;
+    mbHorz            = true;
     mbScroll          = (nStyle & WB_SCROLL) != 0;
-    mbCustomize       = sal_False;
-    mbCustomizeMode   = sal_False;
-    mbDragging        = sal_False;
-    mbMenuStrings     = sal_False;
-    mbIsShift          = sal_False;
-    mbIsKeyEvent = sal_False;
-    mbChangingHighlight = sal_False;
+    mbCustomize       = false;
+    mbCustomizeMode   = false;
+    mbDragging        = false;
+    mbMenuStrings     = false;
+    mbIsShift          = false;
+    mbIsKeyEvent = false;
+    mbChangingHighlight = false;
     meButtonType      = BUTTON_SYMBOL;
     meAlign           = WINDOWALIGN_TOP;
     meLastStyle       = POINTER_ARROW;
@@ -1642,7 +1642,7 @@ ToolBox::ToolBox( Window* pParent, const ResId& rResId ) :
     // calculate size of floating windows and switch if the
     // toolbox is initially in floating mode
     if ( ImplIsFloatingMode() )
-        mbHorz = sal_True;
+        mbHorz = true;
     else
         Resize();
 
@@ -1989,8 +1989,8 @@ sal_Bool ToolBox::ImplCalcItem()
             nMaxWidth = nFixedWidth;
     }
 
-    mbCalc = sal_False;
-    mbFormat = sal_True;
+    mbCalc = false;
+    mbFormat = true;
 
     // do we have to recalc the sizes ?
     if ( (nMaxWidth != mnMaxItemWidth) || (nMaxHeight != mnMaxItemHeight) )
@@ -2705,7 +2705,7 @@ void ToolBox::ImplFormat( sal_Bool bResize )
     }
 
     // indicate formatting is done
-    mbFormat = sal_False;
+    mbFormat = false;
 }
 
 // -----------------------------------------------------------------------
@@ -3403,7 +3403,7 @@ void ToolBox::ImplFloatControl( sal_Bool bStart, FloatingWindow* pFloatWindow )
         // redraw item, to trigger drawing of a special border
         ImplDrawItem( mnCurPos, 1 );
 
-        mbDrag = sal_False;
+        mbDrag = false;
         EndTracking();
         ReleaseMouse();
     }
@@ -3436,7 +3436,7 @@ void ToolBox::ImplFloatControl( sal_Bool bStart, FloatingWindow* pFloatWindow )
 void ToolBox::ShowLine( sal_Bool bNext )
 {
 
-    mbFormat = sal_True;
+    mbFormat = true;
 
     if ( mpData->mbPageScroll )
     {
@@ -3554,10 +3554,10 @@ sal_Bool ToolBox::ImplHandleMouseButtonUp( const MouseEvent& rMEvt, sal_Bool bCa
         Deactivate();
 
         if ( mbDrag )
-            mbDrag = sal_False;
+            mbDrag = false;
         else
         {
-            mbSelection = sal_False;
+            mbSelection = false;
             if ( mnCurPos == TOOLBOX_ITEM_NOTFOUND )
                 return sal_True;
         }
@@ -3636,9 +3636,9 @@ sal_Bool ToolBox::ImplHandleMouseButtonUp( const MouseEvent& rMEvt, sal_Bool bCa
     {
         if ( mbIn )
             ShowLine( !mbUpper );
-        mbUpper = sal_False;
-        mbLower = sal_False;
-        mbIn    = sal_False;
+        mbUpper = false;
+        mbLower = false;
+        mbIn    = false;
         ImplDrawSpin( sal_False, sal_False );
         return sal_True;
     }
@@ -3960,7 +3960,7 @@ void ToolBox::MouseButtonDown( const MouseEvent& rMEvt )
             else
             {
                 // update bDrag here, as it is evaluated in the EndSelection
-                mbDrag = sal_True;
+                mbDrag = true;
 
                 // on double-click: only call the handler, but do so before the button
                 // is hit, as in the handler dragging
@@ -4041,8 +4041,8 @@ void ToolBox::MouseButtonDown( const MouseEvent& rMEvt )
             if ( mnCurLine > 1 )
             {
                 StartTracking();
-                mbUpper = sal_True;
-                mbIn    = sal_True;
+                mbUpper = true;
+                mbIn    = true;
                 ImplDrawSpin( sal_True, sal_False );
             }
             return;
@@ -4052,8 +4052,8 @@ void ToolBox::MouseButtonDown( const MouseEvent& rMEvt )
             if ( mnCurLine+mnVisLines-1 < mnCurLines )
             {
                 StartTracking();
-                mbLower = sal_True;
-                mbIn    = sal_True;
+                mbLower = true;
+                mbIn    = true;
                 ImplDrawSpin( sal_False, sal_True );
             }
             return;
@@ -4106,7 +4106,7 @@ void ToolBox::MouseButtonUp( const MouseEvent& rMEvt )
         pMgr->EndDragging();
         return;
     }
-    mbCommandDrag = sal_False;
+    mbCommandDrag = false;
 
     DockingWindow::MouseButtonUp( rMEvt );
 }
@@ -4137,9 +4137,9 @@ void ToolBox::Paint( const Rectangle& rPaintRect )
     if( mpData->mbIsPaintLocked )
         return;
     if ( rPaintRect == Rectangle( 0, 0, mnDX-1, mnDY-1 ) )
-        mbFullPaint = sal_True;
+        mbFullPaint = true;
     ImplFormat();
-    mbFullPaint = sal_False;
+    mbFullPaint = false;
 
 
     ImplDrawBackground( this, rPaintRect );
@@ -4217,7 +4217,7 @@ void ToolBox::Resize()
     {
         if ( !mbFormat )
         {
-            mbFormat = sal_True;
+            mbFormat = true;
             if( IsReallyVisible() )
                 ImplFormat( sal_True );
         }
@@ -4464,7 +4464,7 @@ void ToolBox::Command( const CommandEvent& rCEvt )
                     // the item has been disabled
                     if ( (it->meType == TOOLBOXITEM_BUTTON) &&
                          !it->mbShowWindow )
-                        mbCommandDrag = sal_True;
+                        mbCommandDrag = true;
                     break;
                 }
 
@@ -4518,8 +4518,8 @@ void ToolBox::StateChanged( StateChangedType nType )
     else if ( (nType == STATE_CHANGE_ZOOM) ||
               (nType == STATE_CHANGE_CONTROLFONT) )
     {
-        mbCalc = sal_True;
-        mbFormat = sal_True;
+        mbCalc = true;
+        mbFormat = true;
         ImplInitSettings( sal_True, sal_False, sal_False );
         Invalidate();
     }
@@ -4550,8 +4550,8 @@ void ToolBox::DataChanged( const DataChangedEvent& rDCEvt )
          ((rDCEvt.GetType() == DATACHANGED_SETTINGS) &&
           (rDCEvt.GetFlags() & SETTINGS_STYLE)) )
     {
-        mbCalc = sal_True;
-        mbFormat = sal_True;
+        mbCalc = true;
+        mbFormat = true;
         ImplInitSettings( sal_True, sal_True, sal_True );
         Invalidate();
     }
@@ -4577,12 +4577,12 @@ void ToolBox::ToggleFloatingMode()
 
     if ( ImplIsFloatingMode() )
     {
-        mbHorz   = sal_True;
+        mbHorz   = true;
         meAlign  = WINDOWALIGN_TOP;
-        mbScroll = sal_True;
+        mbScroll = true;
 
         if( mbOldHorz != mbHorz )
-            mbCalc = sal_True;  // orientation was changed !
+            mbCalc = true;  // orientation was changed !
 
         ImplSetMinMaxFloatSize( this );
         SetOutputSizePixel( ImplCalcFloatSize( this, mnFloatLines ) );
@@ -4591,9 +4591,9 @@ void ToolBox::ToggleFloatingMode()
     {
         mbScroll = (mnWinStyle & WB_SCROLL) ? sal_True : sal_False;
         if ( (meAlign == WINDOWALIGN_TOP) || (meAlign == WINDOWALIGN_BOTTOM) )
-            mbHorz = sal_True;
+            mbHorz = true;
         else
-            mbHorz = sal_False;
+            mbHorz = false;
 
         // set focus back to document
         ImplGetFrameWindow()->GetWindow( WINDOW_CLIENT )->GrabFocus();
@@ -4603,11 +4603,11 @@ void ToolBox::ToggleFloatingMode()
     {
         // if orientation changes, the toolbox has to be initialized again
         // to update the direction of the gradient
-        mbCalc = sal_True;
+        mbCalc = true;
         ImplInitSettings( sal_True, sal_True, sal_True );
     }
 
-    mbFormat = sal_True;
+    mbFormat = true;
     ImplFormat();
 }
 
@@ -4873,7 +4873,7 @@ Size ToolBox::CalcFloatingWindowSizePixel( sal_uInt16 nCalcLines ) const
 
     Size aSize = ImplCalcFloatSize( (ToolBox*) this, nCalcLines );
 
-    pThis->mbFormat = sal_True;
+    pThis->mbFormat = true;
     pThis->mpData->mbAssumeFloating = bFloat;
     pThis->mpData->mbAssumeDocked = bDocking;
 
@@ -4988,9 +4988,9 @@ sal_Bool ToolBox::ImplActivateItem( KeyCode aKeyCode )
         if( pToolItem && pToolItem->mpWindow && HasFocus() )
         {
             ImplHideFocus();
-            mbChangingHighlight = sal_True;  // avoid focus change due to loose focus
+            mbChangingHighlight = true;  // avoid focus change due to loose focus
             pToolItem->mpWindow->ImplControlFocus( GETFOCUS_TAB );
-            mbChangingHighlight = sal_False;
+            mbChangingHighlight = false;
         }
         else
         {
@@ -5012,7 +5012,7 @@ sal_Bool ToolBox::ImplActivateItem( KeyCode aKeyCode )
                 }
             }
             mnMouseModifier = aKeyCode.GetModifier();
-            mbIsKeyEvent = sal_True;
+            mbIsKeyEvent = true;
             Activate();
             Click();
 
@@ -5025,7 +5025,7 @@ sal_Bool ToolBox::ImplActivateItem( KeyCode aKeyCode )
             ImplRemoveDel( &aDelData );
 
             Deactivate();
-            mbIsKeyEvent = sal_False;
+            mbIsKeyEvent = false;
             mnMouseModifier = 0;
         }
     }
@@ -5084,15 +5084,15 @@ sal_Bool ToolBox::ImplOpenItem( KeyCode aKeyCode )
         mnCurPos = GetItemPos( mnCurItemId );
         mnLastFocusItemId = mnCurItemId; // save item id for possible later focus restore
         mnMouseModifier = aKeyCode.GetModifier();
-        mbIsShift = sal_True;
-        mbIsKeyEvent = sal_True;
+        mbIsShift = true;
+        mbIsKeyEvent = true;
         Activate();
 
         mpData->mbDropDownByKeyboard = sal_True;
         GetDropdownClickHdl().Call( this );
 
-        mbIsKeyEvent = sal_False;
-        mbIsShift = sal_False;
+        mbIsKeyEvent = false;
+        mbIsShift = false;
         mnMouseModifier = 0;
     }
     else
@@ -5170,7 +5170,7 @@ void ToolBox::KeyInput( const KeyEvent& rKEvt )
                     mnCurLine = mnCurLine - mnVisLines;
                 else
                     mnCurLine = 1;
-                mbFormat = sal_True;
+                mbFormat = true;
                 ImplFormat();
                 ImplDrawSpin( sal_False, sal_False );
                 ImplChangeHighlight( ImplGetFirstValidItem( mnCurLine ) );
@@ -5183,7 +5183,7 @@ void ToolBox::KeyInput( const KeyEvent& rKEvt )
                     mnCurLine = mnCurLine + mnVisLines;
                 else
                     mnCurLine = mnCurLines;
-                mbFormat = sal_True;
+                mbFormat = true;
                 ImplFormat();
                 ImplDrawSpin( sal_False, sal_False );
                 ImplChangeHighlight( ImplGetFirstValidItem( mnCurLine ) );
@@ -5248,9 +5248,9 @@ void ToolBox::KeyInput( const KeyEvent& rKEvt )
             {
                 Window *pFocusWindow = Application::GetFocusWindow();
                 ImplHideFocus();
-                mbChangingHighlight = sal_True;  // avoid focus change due to loose focus
+                mbChangingHighlight = true;  // avoid focus change due to loose focus
                 pItem->mpWindow->ImplControlFocus( GETFOCUS_TAB );
-                mbChangingHighlight = sal_False;
+                mbChangingHighlight = false;
                 if( pFocusWindow != Application::GetFocusWindow() )
                     Application::GetFocusWindow()->KeyInput( rKEvt );
             }
@@ -5369,7 +5369,7 @@ void ToolBox::ImplChangeHighlight( ImplToolItem* pItem, sal_Bool bNoGrabFocus )
     if( mbChangingHighlight )
         return;
 
-    mbChangingHighlight = sal_True;
+    mbChangingHighlight = true;
 
     ImplToolItem* pOldItem = NULL;
 
@@ -5403,12 +5403,12 @@ void ToolBox::ImplChangeHighlight( ImplToolItem* pItem, sal_Bool bNoGrabFocus )
             if( nLine >= mnCurLine + mnVisLines )
             {
                 mnCurLine = nLine - mnVisLines + 1;
-                mbFormat = sal_True;
+                mbFormat = true;
             }
             else if ( nLine < mnCurLine )
             {
                 mnCurLine = nLine;
-                mbFormat = sal_True;
+                mbFormat = true;
             }
 
             if( mbFormat )
@@ -5436,7 +5436,7 @@ void ToolBox::ImplChangeHighlight( ImplToolItem* pItem, sal_Bool bNoGrabFocus )
         mnCurPos = TOOLBOX_ITEM_NOTFOUND;
     }
 
-    mbChangingHighlight = sal_False;
+    mbChangingHighlight = false;
 }
 
 // -----------------------------------------------------------------------
@@ -5623,7 +5623,7 @@ void ToolBox::ImplShowFocus()
         if( pItem->mpWindow )
         {
             Window *pWin = pItem->mpWindow->ImplGetWindowImpl()->mpBorderWindow ? pItem->mpWindow->ImplGetWindowImpl()->mpBorderWindow : pItem->mpWindow;
-            pWin->ImplGetWindowImpl()->mbDrawSelectionBackground = sal_True;
+            pWin->ImplGetWindowImpl()->mbDrawSelectionBackground = true;
             pWin->Invalidate( 0 );
         }
     }
@@ -5639,7 +5639,7 @@ void ToolBox::ImplHideFocus()
         if( pItem->mpWindow )
         {
             Window *pWin = pItem->mpWindow->ImplGetWindowImpl()->mpBorderWindow ? pItem->mpWindow->ImplGetWindowImpl()->mpBorderWindow : pItem->mpWindow;
-            pWin->ImplGetWindowImpl()->mbDrawSelectionBackground = sal_False;
+            pWin->ImplGetWindowImpl()->mbDrawSelectionBackground = false;
             pWin->Invalidate( 0 );
         }
     }
diff --git a/vcl/source/window/toolbox2.cxx b/vcl/source/window/toolbox2.cxx
index a9b8151d499a..6ffe5dc36930 100644
--- a/vcl/source/window/toolbox2.cxx
+++ b/vcl/source/window/toolbox2.cxx
@@ -390,11 +390,11 @@ void ToolBox::ImplInvalidate( sal_Bool bNewCalc, sal_Bool bFullPaint )
     ImplUpdateInputEnable();
 
     if ( bNewCalc )
-        mbCalc = sal_True;
+        mbCalc = true;
 
     if ( bFullPaint )
     {
-        mbFormat = sal_True;
+        mbFormat = true;
 
         // Muss ueberhaupt eine neue Ausgabe erfolgen
         if ( IsReallyVisible() && IsUpdateMode() )
@@ -408,7 +408,7 @@ void ToolBox::ImplInvalidate( sal_Bool bNewCalc, sal_Bool bFullPaint )
     {
         if ( !mbFormat )
         {
-            mbFormat = sal_True;
+            mbFormat = true;
 
             // Muss ueberhaupt eine neue Ausgabe erfolgen
             if ( IsReallyVisible() && IsUpdateMode() )
@@ -995,8 +995,8 @@ void ToolBox::SetToolboxButtonSize( ToolBoxButtonSize eSize )
     if( mpData->meButtonSize != eSize )
     {
         mpData->meButtonSize = eSize;
-        mbCalc = sal_True;
-        mbFormat = sal_True;
+        mbCalc = true;
+        mbFormat = true;
     }
 }
 
@@ -1059,16 +1059,16 @@ void ToolBox::SetAlign( WindowAlign eNewAlign )
         {
             // Setzen, ob Items horizontal oder vertikal angeordnet werden sollen
             if ( (eNewAlign == WINDOWALIGN_LEFT) || (eNewAlign == WINDOWALIGN_RIGHT) )
-                mbHorz = sal_False;
+                mbHorz = false;
             else
-                mbHorz = sal_True;
+                mbHorz = true;
 
             // Update the background according to Persona if necessary
             ImplInitSettings( sal_False, sal_False, sal_True );
 
             // Hier alles neu ausgeben, da sich Border auch aendert
-            mbCalc = sal_True;
-            mbFormat = sal_True;
+            mbCalc = true;
+            mbFormat = true;
             if ( IsReallyVisible() && IsUpdateMode() )
                 Invalidate();
         }
@@ -1597,7 +1597,7 @@ void ToolBox::StartSelection()
 
     if ( !mbSelection )
     {
-        mbSelection  = sal_True;
+        mbSelection  = true;
         mnCurPos     = TOOLBOX_ITEM_NOTFOUND;
         mnCurItemId  = 0;
         Activate();
@@ -1608,13 +1608,13 @@ void ToolBox::StartSelection()
 
 void ToolBox::EndSelection()
 {
-    mbCommandDrag = sal_False;
+    mbCommandDrag = false;
 
     if ( mbDrag || mbSelection )
     {
         // Daten zuruecksetzen
-        mbDrag = sal_False;
-        mbSelection = sal_False;
+        mbDrag = false;
+        mbSelection = false;
         if ( mnCurPos != TOOLBOX_ITEM_NOTFOUND )
             ImplDrawItem( mnCurPos );
         EndTracking();
@@ -1660,8 +1660,8 @@ void ToolBox::SetItemDown( sal_uInt16 nItemId, sal_Bool bDown, sal_Bool bRelease
         {
             if ( mbDrag || mbSelection )
             {
-                mbDrag = sal_False;
-                mbSelection = sal_False;
+                mbDrag = false;
+                mbSelection = false;
                 EndTracking();
                 ReleaseMouse();
                 Deactivate();
@@ -2073,7 +2073,7 @@ void ToolBox::SetMenuType( sal_uInt16 aType )
             if( pWrapper )
                 pWrapper->ShowTitleButton( TITLE_BUTTON_MENU, ( aType & TOOLBOX_MENUTYPE_CUSTOMIZE) ? sal_True : sal_False );
 
-            mbFormat = sal_True;
+            mbFormat = true;
             ImplFormat();
             ImplSetMinMaxFloatSize( this );
         }
@@ -2307,8 +2307,8 @@ void ToolBox::Lock( sal_Bool bLock )
         mpData->mbIsLocked = bLock;
         if( !ImplIsFloatingMode() )
         {
-            mbCalc = sal_True;
-            mbFormat = sal_True;
+            mbCalc = true;
+            mbFormat = true;
             SetSizePixel( CalcWindowSizePixel(1) );
             Invalidate();
         }
diff --git a/vcl/source/window/window.cxx b/vcl/source/window/window.cxx
index 60ae11ca509d..64e535ad6ff9 100644
--- a/vcl/source/window/window.cxx
+++ b/vcl/source/window/window.cxx
@@ -213,79 +213,79 @@ WindowImpl::WindowImpl( WindowType nType )
     mnMarginRight       = 0;
     mnMarginTop         = 0;
     mnMarginBottom      = 0;
-    mbFrame             = sal_False;        // sal_True: Window is a frame window
-    mbBorderWin         = sal_False;        // sal_True: Window is a border window
-    mbOverlapWin        = sal_False;        // sal_True: Window is a overlap window
-    mbSysWin            = sal_False;        // sal_True: SystemWindow is the base class
-    mbDialog            = sal_False;        // sal_True: Dialog is the base class
-    mbDockWin           = sal_False;        // sal_True: DockingWindow is the base class
-    mbFloatWin          = sal_False;        // sal_True: FloatingWindow is the base class
-    mbPushButton        = sal_False;        // sal_True: PushButton is the base class
-    mbToolBox           = sal_False;      // sal_True: ToolBox is the base class
-    mbMenuFloatingWindow= sal_False;      // sal_True: MenuFloatingWindow is the base class
-    mbToolbarFloatingWindow= sal_False;       // sal_True: ImplPopupFloatWin is the base class, used for subtoolbars
-    mbSplitter          = sal_False;      // sal_True: Splitter is the base class
-    mbVisible           = sal_False;        // sal_True: Show( sal_True ) called
-    mbOverlapVisible    = sal_False;        // sal_True: Hide called for visible window from ImplHideAllOverlapWindow()
-    mbDisabled          = sal_False;        // sal_True: Enable( sal_False ) called
-    mbInputDisabled     = sal_False;        // sal_True: EnableInput( sal_False ) called
-    mbDropDisabled      = sal_False;        // sal_True: Drop is enabled
-    mbNoUpdate          = sal_False;        // sal_True: SetUpdateMode( sal_False ) called
-    mbNoParentUpdate    = sal_False;        // sal_True: SetParentUpdateMode( sal_False ) called
-    mbActive            = sal_False;        // sal_True: Window Active
-    mbParentActive      = sal_False;        // sal_True: OverlapActive from Parent
-    mbReallyVisible     = sal_False;        // sal_True: this and all parents to an overlaped window are visible
-    mbReallyShown       = sal_False;        // sal_True: this and all parents to an overlaped window are shown
-    mbInInitShow        = sal_False;        // sal_True: we are in InitShow
-    mbChildNotify       = sal_False;        // sal_True: ChildNotify
-    mbChildPtrOverwrite = sal_False;        // sal_True: PointerStyle overwrites Child-Pointer
-    mbNoPtrVisible      = sal_False;        // sal_True: ShowPointer( sal_False ) called
-    mbMouseMove         = sal_False;        // sal_True: BaseMouseMove called
-    mbPaintFrame        = sal_False;        // sal_True: Paint is visible, but not painted
-    mbInPaint           = sal_False;        // sal_True: Inside PaintHdl
-    mbMouseButtonDown   = sal_False;        // sal_True: BaseMouseButtonDown called
-    mbMouseButtonUp     = sal_False;        // sal_True: BaseMouseButtonUp called
-    mbKeyInput          = sal_False;        // sal_True: BaseKeyInput called
-    mbKeyUp             = sal_False;        // sal_True: BaseKeyUp called
-    mbCommand           = sal_False;        // sal_True: BaseCommand called
-    mbDefPos            = sal_True;         // sal_True: Position is not Set
-    mbDefSize           = sal_True;         // sal_True: Size is not Set
-    mbCallMove          = sal_True;         // sal_True: Move must be called by Show
-    mbCallResize        = sal_True;         // sal_True: Resize must be called by Show
-    mbWaitSystemResize  = sal_True;         // sal_True: Wait for System-Resize
-    mbInitWinClipRegion = sal_True;         // sal_True: Calc Window Clip Region
-    mbInitChildRegion   = sal_False;        // sal_True: InitChildClipRegion
-    mbWinRegion         = sal_False;        // sal_True: Window Region
-    mbClipChildren      = sal_False;        // sal_True: Child-window should be clipped
-    mbClipSiblings      = sal_False;        // sal_True: Adjacent Child-window should be clipped
-    mbChildTransparent  = sal_False;        // sal_True: Child-windows are allowed to switch to transparent (incl. Parent-CLIPCHILDREN)
-    mbPaintTransparent  = sal_False;        // sal_True: Paints should be executed on the Parent
-    mbMouseTransparent  = sal_False;        // sal_True: Window is transparent for Mouse
-    mbDlgCtrlStart      = sal_False;        // sal_True: From here on own Dialog-Control
-    mbFocusVisible      = sal_False;        // sal_True: Focus Visible
-    mbUseNativeFocus    = sal_False;
-    mbNativeFocusVisible= sal_False;        // sal_True: native Focus Visible
-    mbInShowFocus       = sal_False;        // prevent recursion
-    mbInHideFocus       = sal_False;        // prevent recursion
-    mbTrackVisible      = sal_False;        // sal_True: Tracking Visible
-    mbControlForeground = sal_False;        // sal_True: Foreground-Property set
-    mbControlBackground = sal_False;        // sal_True: Background-Property set
-    mbAlwaysOnTop       = sal_False;        // sal_True: always visible for all others windows
-    mbCompoundControl   = sal_False;        // sal_True: Composite Control => Listener...
-    mbCompoundControlHasFocus = sal_False;  // sal_True: Composite Control has focus somewhere
-    mbPaintDisabled     = sal_False;        // sal_True: Paint should not be executed
-    mbAllResize         = sal_False;        // sal_True: Also sent ResizeEvents with 0,0
-    mbInDtor            = sal_False;        // sal_True: We're still in Window-Dtor
-    mbExtTextInput      = sal_False;        // sal_True: ExtTextInput-Mode is active
-    mbInFocusHdl        = sal_False;        // sal_True: Within GetFocus-Handler
-    mbCreatedWithToolkit = sal_False;
-    mbSuppressAccessibilityEvents = sal_False; // sal_True: do not send any accessibility events
-    mbDrawSelectionBackground = sal_False;    // sal_True: draws transparent window background to indicate (toolbox) selection
-    mbIsInTaskPaneList = sal_False;           // sal_True: window was added to the taskpanelist in the topmost system window
+    mbFrame             = false;        // sal_True: Window is a frame window
+    mbBorderWin         = false;        // sal_True: Window is a border window
+    mbOverlapWin        = false;        // sal_True: Window is a overlap window
+    mbSysWin            = false;        // sal_True: SystemWindow is the base class
+    mbDialog            = false;        // sal_True: Dialog is the base class
+    mbDockWin           = false;        // sal_True: DockingWindow is the base class
+    mbFloatWin          = false;        // sal_True: FloatingWindow is the base class
+    mbPushButton        = false;        // sal_True: PushButton is the base class
+    mbToolBox           = false;      // sal_True: ToolBox is the base class
+    mbMenuFloatingWindow= false;      // sal_True: MenuFloatingWindow is the base class
+    mbToolbarFloatingWindow= false;       // sal_True: ImplPopupFloatWin is the base class, used for subtoolbars
+    mbSplitter          = false;      // sal_True: Splitter is the base class
+    mbVisible           = false;        // sal_True: Show( sal_True ) called
+    mbOverlapVisible    = false;        // sal_True: Hide called for visible window from ImplHideAllOverlapWindow()
+    mbDisabled          = false;        // sal_True: Enable( sal_False ) called
+    mbInputDisabled     = false;        // sal_True: EnableInput( sal_False ) called
+    mbDropDisabled      = false;        // sal_True: Drop is enabled
+    mbNoUpdate          = false;        // sal_True: SetUpdateMode( sal_False ) called
+    mbNoParentUpdate    = false;        // sal_True: SetParentUpdateMode( sal_False ) called
+    mbActive            = false;        // sal_True: Window Active
+    mbParentActive      = false;        // sal_True: OverlapActive from Parent
+    mbReallyVisible     = false;        // sal_True: this and all parents to an overlaped window are visible
+    mbReallyShown       = false;        // sal_True: this and all parents to an overlaped window are shown
+    mbInInitShow        = false;        // sal_True: we are in InitShow
+    mbChildNotify       = false;        // sal_True: ChildNotify
+    mbChildPtrOverwrite = false;        // sal_True: PointerStyle overwrites Child-Pointer
+    mbNoPtrVisible      = false;        // sal_True: ShowPointer( sal_False ) called
+    mbMouseMove         = false;        // sal_True: BaseMouseMove called
+    mbPaintFrame        = false;        // sal_True: Paint is visible, but not painted
+    mbInPaint           = false;        // sal_True: Inside PaintHdl
+    mbMouseButtonDown   = false;        // sal_True: BaseMouseButtonDown called
+    mbMouseButtonUp     = false;        // sal_True: BaseMouseButtonUp called
+    mbKeyInput          = false;        // sal_True: BaseKeyInput called
+    mbKeyUp             = false;        // sal_True: BaseKeyUp called
+    mbCommand           = false;        // sal_True: BaseCommand called
+    mbDefPos            = true;         // sal_True: Position is not Set
+    mbDefSize           = true;         // sal_True: Size is not Set
+    mbCallMove          = true;         // sal_True: Move must be called by Show
+    mbCallResize        = true;         // sal_True: Resize must be called by Show
+    mbWaitSystemResize  = true;         // sal_True: Wait for System-Resize
+    mbInitWinClipRegion = true;         // sal_True: Calc Window Clip Region
+    mbInitChildRegion   = false;        // sal_True: InitChildClipRegion
+    mbWinRegion         = false;        // sal_True: Window Region
+    mbClipChildren      = false;        // sal_True: Child-window should be clipped
+    mbClipSiblings      = false;        // sal_True: Adjacent Child-window should be clipped
+    mbChildTransparent  = false;        // sal_True: Child-windows are allowed to switch to transparent (incl. Parent-CLIPCHILDREN)
+    mbPaintTransparent  = false;        // sal_True: Paints should be executed on the Parent
+    mbMouseTransparent  = false;        // sal_True: Window is transparent for Mouse
+    mbDlgCtrlStart      = false;        // sal_True: From here on own Dialog-Control
+    mbFocusVisible      = false;        // sal_True: Focus Visible
+    mbUseNativeFocus    = false;
+    mbNativeFocusVisible= false;        // sal_True: native Focus Visible
+    mbInShowFocus       = false;        // prevent recursion
+    mbInHideFocus       = false;        // prevent recursion
+    mbTrackVisible      = false;        // sal_True: Tracking Visible
+    mbControlForeground = false;        // sal_True: Foreground-Property set
+    mbControlBackground = false;        // sal_True: Background-Property set
+    mbAlwaysOnTop       = false;        // sal_True: always visible for all others windows
+    mbCompoundControl   = false;        // sal_True: Composite Control => Listener...
+    mbCompoundControlHasFocus = false;  // sal_True: Composite Control has focus somewhere
+    mbPaintDisabled     = false;        // sal_True: Paint should not be executed
+    mbAllResize         = false;        // sal_True: Also sent ResizeEvents with 0,0
+    mbInDtor            = false;        // sal_True: We're still in Window-Dtor
+    mbExtTextInput      = false;        // sal_True: ExtTextInput-Mode is active
+    mbInFocusHdl        = false;        // sal_True: Within GetFocus-Handler
+    mbCreatedWithToolkit = false;
+    mbSuppressAccessibilityEvents = false; // sal_True: do not send any accessibility events
+    mbDrawSelectionBackground = false;    // sal_True: draws transparent window background to indicate (toolbox) selection
+    mbIsInTaskPaneList = false;           // sal_True: window was added to the taskpanelist in the topmost system window
     mnNativeBackground  = 0;              // initialize later, depends on type
-    mbCallHandlersDuringInputDisabled = sal_False; // sal_True: call event handlers even if input is disabled
-    mbHelpTextDynamic = sal_False;          // sal_True: append help id in HELP_DEBUG case
-    mbFakeFocusSet = sal_False; // sal_True: pretend as if the window has focus.
+    mbCallHandlersDuringInputDisabled = false; // sal_True: call event handlers even if input is disabled
+    mbHelpTextDynamic = false;          // sal_True: append help id in HELP_DEBUG case
+    mbFakeFocusSet = false; // sal_True: pretend as if the window has focus.
     mbHexpand = false;
     mbVexpand = false;
     mbExpand = false;
@@ -760,8 +760,8 @@ void Window::ImplInit( Window* pParent, WinBits nStyle, SystemParentData* pSyste
     }
     else if( !mpWindowImpl->mbFrame && ! pParent )
     {
-        mpWindowImpl->mbOverlapWin  = sal_True;
-        mpWindowImpl->mbFrame = sal_True;
+        mpWindowImpl->mbOverlapWin  = true;
+        mpWindowImpl->mbFrame = true;
     }
 
     // insert window in list
@@ -1042,7 +1042,7 @@ void Window::ImplInsertWindow( Window* pParent )
         mpWindowImpl->mpFrameData     = pFrameParent->mpWindowImpl->mpFrameData;
         mpWindowImpl->mpFrame         = pFrameParent->mpWindowImpl->mpFrame;
         mpWindowImpl->mpFrameWindow   = pFrameParent;
-        mpWindowImpl->mbFrame         = sal_False;
+        mpWindowImpl->mbFrame         = false;
 
         // search overlap window and insert window in list
         if ( ImplIsOverlapWindow() )
@@ -1166,7 +1166,7 @@ void Window::reorderWithinParent(sal_uInt16 nNewPosition)
 
 void Window::ImplCallResize()
 {
-    mpWindowImpl->mbCallResize = sal_False;
+    mpWindowImpl->mbCallResize = false;
 
     if( GetBackground().IsGradient() )
         Invalidate();
@@ -1182,7 +1182,7 @@ void Window::ImplCallResize()
 
 void Window::ImplCallMove()
 {
-    mpWindowImpl->mbCallMove = sal_False;
+    mpWindowImpl->mbCallMove = false;
 
     if( mpWindowImpl->mbFrame )
     {
@@ -1333,14 +1333,14 @@ void Window::ImplLoadRes( const ResId& rResId )
         SetSizePixel( aSize );
 
     if ( nRSStyle & RSWND_DISABLED )
-        Enable( sal_False );
+        Enable( false );
 
     if ( nObjMask & WINDOW_TEXT )
         SetText( ReadStringRes() );
     if ( nObjMask & WINDOW_HELPTEXT )
     {
         SetHelpText( ReadStringRes() );
-        mpWindowImpl->mbHelpTextDynamic = sal_True;
+        mpWindowImpl->mbHelpTextDynamic = true;
     }
     if ( nObjMask & WINDOW_QUICKTEXT )
         SetQuickHelpText( ReadStringRes() );
@@ -1390,7 +1390,7 @@ ImplWinData* Window::ImplGetWinData() const
 SalGraphics* Window::ImplGetFrameGraphics() const
 {
     if ( mpWindowImpl->mpFrameWindow->mpGraphics )
-        mpWindowImpl->mpFrameWindow->mbInitClipRegion = sal_True;
+        mpWindowImpl->mpFrameWindow->mbInitClipRegion = true;
     else
         mpWindowImpl->mpFrameWindow->ImplGetGraphics();
     mpWindowImpl->mpFrameWindow->mpGraphics->ResetClipRegion();
@@ -1577,9 +1577,9 @@ void Window::ImplResetReallyVisible()
 {
     sal_Bool bBecameReallyInvisible = mpWindowImpl->mbReallyVisible;
 
-    mbDevOutput     = sal_False;
-    mpWindowImpl->mbReallyVisible = sal_False;
-    mpWindowImpl->mbReallyShown   = sal_False;
+    mbDevOutput     = false;
+    mpWindowImpl->mbReallyVisible = false;
+    mpWindowImpl->mbReallyShown   = false;
 
     // the SHOW/HIDE events serve as indicators to send child creation/destroy events to the access bridge.
     // For this, the data member of the event must not be NULL.
@@ -1618,9 +1618,9 @@ void Window::ImplSetReallyVisible()
 
     sal_Bool bBecameReallyVisible = !mpWindowImpl->mbReallyVisible;
 
-    mbDevOutput     = sal_True;
-    mpWindowImpl->mbReallyVisible = sal_True;
-    mpWindowImpl->mbReallyShown   = sal_True;
+    mbDevOutput     = true;
+    mpWindowImpl->mbReallyVisible = true;
+    mpWindowImpl->mbReallyShown   = true;
 
     // the SHOW/HIDE events serve as indicators to send child creation/destroy events to the access bridge.
     // For this, the data member of the event must not be NULL.
@@ -1652,10 +1652,10 @@ void Window::ImplSetReallyVisible()
 
 void Window::ImplCallInitShow()
 {
-    mpWindowImpl->mbReallyShown   = sal_True;
-    mpWindowImpl->mbInInitShow    = sal_True;
+    mpWindowImpl->mbReallyShown   = true;
+    mpWindowImpl->mbInInitShow    = true;
     StateChanged( STATE_CHANGE_INITSHOW );
-    mpWindowImpl->mbInInitShow    = sal_False;
+    mpWindowImpl->mbInInitShow    = false;
 
     Window* pWindow = mpWindowImpl->mpFirstOverlap;
     while ( pWindow )
@@ -1870,7 +1870,7 @@ sal_Bool Window::ImplSysObjClip( const Region* pOldRegion )
                 }
             }
             else
-                bVisibleState = sal_False;
+                bVisibleState = false;
         }
 
         // Visible-Status updaten
@@ -1943,8 +1943,8 @@ sal_Bool Window::ImplSetClipFlagChildren( sal_Bool bSysObjOnlySmaller )
         if ( bSysObjOnlySmaller && !mpWindowImpl->mbInitWinClipRegion )
             pOldRegion = new Region( mpWindowImpl->maWinClipRegion );
 
-        mbInitClipRegion = sal_True;
-        mpWindowImpl->mbInitWinClipRegion = sal_True;
+        mbInitClipRegion = true;
+        mpWindowImpl->mbInitWinClipRegion = true;
 
         Window* pWindow = mpWindowImpl->mpFirstChild;
         while ( pWindow )
@@ -1956,8 +1956,8 @@ sal_Bool Window::ImplSetClipFlagChildren( sal_Bool bSysObjOnlySmaller )
 
         if ( !ImplSysObjClip( pOldRegion ) )
         {
-            mbInitClipRegion = sal_True;
-            mpWindowImpl->mbInitWinClipRegion = sal_True;
+            mbInitClipRegion = true;
+            mpWindowImpl->mbInitWinClipRegion = true;
             bUpdate = sal_False;
         }
 
@@ -1965,8 +1965,8 @@ sal_Bool Window::ImplSetClipFlagChildren( sal_Bool bSysObjOnlySmaller )
     }
     else
     {
-    mbInitClipRegion = sal_True;
-    mpWindowImpl->mbInitWinClipRegion = sal_True;
+    mbInitClipRegion = true;
+    mpWindowImpl->mbInitWinClipRegion = true;
 
     Window* pWindow = mpWindowImpl->mpFirstChild;
     while ( pWindow )
@@ -2008,8 +2008,8 @@ sal_Bool Window::ImplSetClipFlag( sal_Bool bSysObjOnlySmaller )
         if ( pParent &&
              ((pParent->GetStyle() & WB_CLIPCHILDREN) || (mpWindowImpl->mnParentClipMode & PARENTCLIPMODE_CLIP)) )
         {
-            pParent->mbInitClipRegion = sal_True;
-            pParent->mpWindowImpl->mbInitChildRegion = sal_True;
+            pParent->mbInitClipRegion = true;
+            pParent->mpWindowImpl->mbInitChildRegion = true;
         }
 
         // siblings should recalculate their clip region
@@ -2206,9 +2206,9 @@ void Window::ImplInitWinClipRegion()
 
     // Clip Children
     if ( (GetStyle() & WB_CLIPCHILDREN) || mpWindowImpl->mbClipChildren )
-        mpWindowImpl->mbInitChildRegion = sal_True;
+        mpWindowImpl->mbInitChildRegion = true;
 
-    mpWindowImpl->mbInitWinClipRegion = sal_False;
+    mpWindowImpl->mbInitWinClipRegion = false;
 }
 
 // -----------------------------------------------------------------------
@@ -2233,7 +2233,7 @@ void Window::ImplInitWinChildClipRegion()
         ImplClipChildren( *mpWindowImpl->mpChildClipRegion );
     }
 
-    mpWindowImpl->mbInitChildRegion = sal_False;
+    mpWindowImpl->mbInitChildRegion = false;
 }
 
 // -----------------------------------------------------------------------
@@ -2394,7 +2394,7 @@ void Window::ImplCallPaint( const Region* pRegion, sal_uInt16 nPaintFlags )
     // other parameters used below.
     PrePaint();
 
-    mpWindowImpl->mbPaintFrame = sal_False;
+    mpWindowImpl->mbPaintFrame = false;
 
     if ( nPaintFlags & IMPL_PAINT_PAINTALLCHILDREN )
         mpWindowImpl->mnPaintFlags |= IMPL_PAINT_PAINT | IMPL_PAINT_PAINTALLCHILDREN | (nPaintFlags & IMPL_PAINT_PAINTALL);
@@ -2449,8 +2449,8 @@ void Window::ImplCallPaint( const Region* pRegion, sal_uInt16 nPaintFlags )
             if ( mpWindowImpl->mpCursor )
                 bRestoreCursor = mpWindowImpl->mpCursor->ImplSuspend();
 
-            mbInitClipRegion = sal_True;
-            mpWindowImpl->mbInPaint = sal_True;
+            mbInitClipRegion = true;
+            mpWindowImpl->mbInPaint = true;
 
             // restore Paint-Region
             Region      aPaintRegion( mpWindowImpl->maInvalidateRegion );
@@ -2502,8 +2502,8 @@ void Window::ImplCallPaint( const Region* pRegion, sal_uInt16 nPaintFlags )
                 if ( mpWindowImpl->mbFocusVisible )
                     ImplInvertFocus( *(mpWindowImpl->mpWinData->mpFocusRect) );
             }
-            mpWindowImpl->mbInPaint = sal_False;
-            mbInitClipRegion = sal_True;
+            mpWindowImpl->mbInPaint = false;
+            mbInitClipRegion = true;
             mpWindowImpl->mpPaintRegion = NULL;
             if ( mpWindowImpl->mpCursor )
                 mpWindowImpl->mpCursor->ImplResume( bRestoreCursor );
@@ -3415,7 +3415,7 @@ void Window::ImplPosSizeWindow( long nX, long nY,
                 }
                 else
                 {
-                    mpWindowImpl->mpClientWindow->mpWindowImpl->mbCallMove = sal_True;
+                    mpWindowImpl->mpClientWindow->mpWindowImpl->mbCallMove = true;
                 }
             }
         }
@@ -3436,9 +3436,9 @@ void Window::ImplPosSizeWindow( long nX, long nY,
         else
         {
             if ( bNewPos )
-                mpWindowImpl->mbCallMove = sal_True;
+                mpWindowImpl->mbCallMove = true;
             if ( bNewSize )
-                mpWindowImpl->mbCallResize = sal_True;
+                mpWindowImpl->mbCallResize = true;
         }
 
         sal_Bool bUpdateSysObjClip = sal_False;
@@ -3788,7 +3788,7 @@ void Window::ImplShowAllOverlaps()
         if ( pOverlapWindow->mpWindowImpl->mbOverlapVisible )
         {
             pOverlapWindow->Show( true, SHOW_NOACTIVATE );
-            pOverlapWindow->mpWindowImpl->mbOverlapVisible = sal_False;
+            pOverlapWindow->mpWindowImpl->mbOverlapVisible = false;
         }
 
         pOverlapWindow = pOverlapWindow->mpWindowImpl->mpNext;
@@ -3804,7 +3804,7 @@ void Window::ImplHideAllOverlaps()
     {
         if ( pOverlapWindow->IsVisible() )
         {
-            pOverlapWindow->mpWindowImpl->mbOverlapVisible = sal_True;
+            pOverlapWindow->mpWindowImpl->mbOverlapVisible = true;
             pOverlapWindow->Show( false );
         }
 
@@ -3902,11 +3902,11 @@ void Window::ImplCallFocusChangeActivate( Window* pNewOverlapWindow,
             else
             {
                 Window* pLastRealWindow = pSVData->maWinData.mpLastDeacWin->ImplGetWindow();
-                pSVData->maWinData.mpLastDeacWin->mpWindowImpl->mbActive = sal_False;
+                pSVData->maWinData.mpLastDeacWin->mpWindowImpl->mbActive = false;
                 pSVData->maWinData.mpLastDeacWin->Deactivate();
                 if ( pLastRealWindow != pSVData->maWinData.mpLastDeacWin )
                 {
-                    pLastRealWindow->mpWindowImpl->mbActive = sal_True;
+                    pLastRealWindow->mpWindowImpl->mbActive = true;
                     pLastRealWindow->Activate();
                 }
             }
@@ -3918,14 +3918,14 @@ void Window::ImplCallFocusChangeActivate( Window* pNewOverlapWindow,
     {
         if( pOldOverlapWindow->mpWindowImpl->mbActive )
         {
-            pOldOverlapWindow->mpWindowImpl->mbActive = sal_False;
+            pOldOverlapWindow->mpWindowImpl->mbActive = false;
             pOldOverlapWindow->Deactivate();
         }
         if ( pOldRealWindow != pOldOverlapWindow )
         {
             if( pOldRealWindow->mpWindowImpl->mbActive )
             {
-                pOldRealWindow->mpWindowImpl->mbActive = sal_False;
+                pOldRealWindow->mpWindowImpl->mbActive = false;
                 pOldRealWindow->Deactivate();
             }
         }
@@ -3934,14 +3934,14 @@ void Window::ImplCallFocusChangeActivate( Window* pNewOverlapWindow,
     {
         if( ! pNewOverlapWindow->mpWindowImpl->mbActive )
         {
-            pNewOverlapWindow->mpWindowImpl->mbActive = sal_True;
+            pNewOverlapWindow->mpWindowImpl->mbActive = true;
             pNewOverlapWindow->Activate();
         }
         if ( pNewRealWindow != pNewOverlapWindow )
         {
             if( ! pNewRealWindow->mpWindowImpl->mbActive )
             {
-                pNewRealWindow->mpWindowImpl->mbActive = sal_True;
+                pNewRealWindow->mpWindowImpl->mbActive = true;
                 pNewRealWindow->Activate();
             }
         }
@@ -4106,11 +4106,11 @@ void Window::ImplGrabFocus( sal_uInt16 nFlags )
         {
             Window* pNewOverlapWindow = ImplGetFirstOverlapWindow();
             Window* pNewRealWindow = pNewOverlapWindow->ImplGetWindow();
-            pNewOverlapWindow->mpWindowImpl->mbActive = sal_True;
+            pNewOverlapWindow->mpWindowImpl->mbActive = true;
             pNewOverlapWindow->Activate();
             if ( pNewRealWindow != pNewOverlapWindow )
             {
-                pNewRealWindow->mpWindowImpl->mbActive = sal_True;
+                pNewRealWindow->mpWindowImpl->mbActive = true;
                 pNewRealWindow->Activate();
             }
         }
@@ -4140,7 +4140,7 @@ void Window::ImplGrabFocus( sal_uInt16 nFlags )
             {
                 if ( mpWindowImpl->mpCursor )
                     mpWindowImpl->mpCursor->ImplShow();
-                mpWindowImpl->mbInFocusHdl = sal_True;
+                mpWindowImpl->mbInFocusHdl = true;
                 mpWindowImpl->mnGetFocusFlags = nFlags;
                 // if we're changing focus due to closing a popup floating window
                 // notify the new focus window so it can restore the inner focus
@@ -4157,7 +4157,7 @@ void Window::ImplGrabFocus( sal_uInt16 nFlags )
                 if( !aDogTag.IsDead() )
                 {
                     mpWindowImpl->mnGetFocusFlags = 0;
-                    mpWindowImpl->mbInFocusHdl = sal_False;
+                    mpWindowImpl->mbInFocusHdl = false;
                 }
             }
         }
@@ -4290,7 +4290,7 @@ Window::~Window()
             xCanvasComponent->dispose();
     }
 
-    mpWindowImpl->mbInDtor = sal_True;
+    mpWindowImpl->mbInDtor = true;
 
     ImplCallEventListeners( VCLEVENT_OBJECT_DYING );
 
@@ -4388,7 +4388,7 @@ Window::~Window()
         pSVData->maWinData.mpDefDialogParent = NULL;
 
 #if OSL_DEBUG_LEVEL > 0
-    if ( sal_True ) // always perform these tests in non-pro versions
+    if ( true ) // always perform these tests in non-pro versions
     {
         OStringBuffer aErrorStr;
         sal_Bool        bError = sal_False;
@@ -4737,7 +4737,7 @@ void Window::MouseMove( const MouseEvent& rMEvt )
 {
     NotifyEvent aNEvt( EVENT_MOUSEMOVE, this, &rMEvt );
     if ( !Notify( aNEvt ) )
-        mpWindowImpl->mbMouseMove = sal_True;
+        mpWindowImpl->mbMouseMove = true;
 }
 
 // -----------------------------------------------------------------------
@@ -4746,7 +4746,7 @@ void Window::MouseButtonDown( const MouseEvent& rMEvt )
 {
     NotifyEvent aNEvt( EVENT_MOUSEBUTTONDOWN, this, &rMEvt );
     if ( !Notify( aNEvt ) )
-        mpWindowImpl->mbMouseButtonDown = sal_True;
+        mpWindowImpl->mbMouseButtonDown = true;
 }
 
 // -----------------------------------------------------------------------
@@ -4755,7 +4755,7 @@ void Window::MouseButtonUp( const MouseEvent& rMEvt )
 {
     NotifyEvent aNEvt( EVENT_MOUSEBUTTONUP, this, &rMEvt );
     if ( !Notify( aNEvt ) )
-        mpWindowImpl->mbMouseButtonUp = sal_True;
+        mpWindowImpl->mbMouseButtonUp = true;
 }
 
 // -----------------------------------------------------------------------
@@ -4764,7 +4764,7 @@ void Window::KeyInput( const KeyEvent& rKEvt )
 {
     NotifyEvent aNEvt( EVENT_KEYINPUT, this, &rKEvt );
     if ( !Notify( aNEvt ) )
-        mpWindowImpl->mbKeyInput = sal_True;
+        mpWindowImpl->mbKeyInput = true;
 }
 
 // -----------------------------------------------------------------------
@@ -4773,7 +4773,7 @@ void Window::KeyUp( const KeyEvent& rKEvt )
 {
     NotifyEvent aNEvt( EVENT_KEYUP, this, &rKEvt );
     if ( !Notify( aNEvt ) )
-        mpWindowImpl->mbKeyUp = sal_True;
+        mpWindowImpl->mbKeyUp = true;
 }
 
 // -----------------------------------------------------------------------
@@ -4891,7 +4891,7 @@ void Window::Command( const CommandEvent& rCEvt )
 
     NotifyEvent aNEvt( EVENT_COMMAND, this, &rCEvt );
     if ( !Notify( aNEvt ) )
-        mpWindowImpl->mbCommand = sal_True;
+        mpWindowImpl->mbCommand = true;
 }
 
 // -----------------------------------------------------------------------
@@ -5057,7 +5057,7 @@ bool Window::PreNotify( NotifyEvent& rNEvt )
             sal_Bool bCompoundFocusChanged = sal_False;
             if ( mpWindowImpl->mbCompoundControl && !mpWindowImpl->mbCompoundControlHasFocus && HasChildPathFocus() )
             {
-                mpWindowImpl->mbCompoundControlHasFocus = sal_True;
+                mpWindowImpl->mbCompoundControlHasFocus = true;
                 bCompoundFocusChanged = sal_True;
             }
 
@@ -5069,7 +5069,7 @@ bool Window::PreNotify( NotifyEvent& rNEvt )
             sal_Bool bCompoundFocusChanged = sal_False;
             if ( mpWindowImpl->mbCompoundControl && mpWindowImpl->mbCompoundControlHasFocus && !HasChildPathFocus() )
             {
-                mpWindowImpl->mbCompoundControlHasFocus = sal_False ;
+                mpWindowImpl->mbCompoundControlHasFocus = false ;
                 bCompoundFocusChanged = sal_True;
             }
 
@@ -5771,7 +5771,7 @@ void Window::SetParentClipMode( sal_uInt16 nMode )
         {
             mpWindowImpl->mnParentClipMode = nMode;
             if ( nMode & PARENTCLIPMODE_CLIP )
-                mpWindowImpl->mpParent->mpWindowImpl->mbClipChildren = sal_True;
+                mpWindowImpl->mpParent->mpWindowImpl->mbClipChildren = true;
         }
     }
 }
@@ -5797,7 +5797,7 @@ void Window::SetWindowRegionPixel()
     else if( mpWindowImpl->mbFrame )
     {
         mpWindowImpl->maWinRegion = Region(true);
-        mpWindowImpl->mbWinRegion = sal_False;
+        mpWindowImpl->mbWinRegion = false;
         mpWindowImpl->mpFrame->ResetClipRegion();
     }
     else
@@ -5805,7 +5805,7 @@ void Window::SetWindowRegionPixel()
         if ( mpWindowImpl->mbWinRegion )
         {
             mpWindowImpl->maWinRegion = Region(true);
-            mpWindowImpl->mbWinRegion = sal_False;
+            mpWindowImpl->mbWinRegion = false;
             ImplSetClipFlag();
 
             if ( IsReallyVisible() )
@@ -5886,14 +5886,14 @@ void Window::SetWindowRegionPixel( const Region& rRegion )
             if ( mpWindowImpl->mbWinRegion )
             {
                 mpWindowImpl->maWinRegion = Region(true);
-                mpWindowImpl->mbWinRegion = sal_False;
+                mpWindowImpl->mbWinRegion = false;
                 ImplSetClipFlag();
             }
         }
         else
         {
             mpWindowImpl->maWinRegion = rRegion;
-            mpWindowImpl->mbWinRegion = sal_True;
+            mpWindowImpl->mbWinRegion = true;
             ImplSetClipFlag();
         }
 
@@ -6004,7 +6004,7 @@ void Window::ExpandPaintClipRegion( const Region& rRegion )
         if( ! aDevPixRegion.IsEmpty() )
         {
             mpWindowImpl->mpPaintRegion->Union( aDevPixRegion );
-            mbInitClipRegion = sal_True;
+            mbInitClipRegion = true;
         }
     }
 }
@@ -6115,7 +6115,7 @@ void Window::SetParent( Window* pNewParent )
     ImplRemoveWindow( bNewFrame );
     ImplInsertWindow( pNewParent );
     if ( mpWindowImpl->mnParentClipMode & PARENTCLIPMODE_CLIP )
-        pNewParent->mpWindowImpl->mbClipChildren = sal_True;
+        pNewParent->mpWindowImpl->mbClipChildren = true;
     ImplUpdateWindowPtr();
     if ( ImplUpdatePos() )
         ImplUpdateSysObjPos();
@@ -6216,13 +6216,13 @@ void Window::Show( bool bVisible, sal_uInt16 nFlags )
         {
             bool bOldUpdate = mpWindowImpl->mpBorderWindow->mpWindowImpl->mbNoParentUpdate;
             if ( mpWindowImpl->mbNoParentUpdate )
-                mpWindowImpl->mpBorderWindow->mpWindowImpl->mbNoParentUpdate = sal_True;
+                mpWindowImpl->mpBorderWindow->mpWindowImpl->mbNoParentUpdate = true;
             mpWindowImpl->mpBorderWindow->Show( false, nFlags );
             mpWindowImpl->mpBorderWindow->mpWindowImpl->mbNoParentUpdate = bOldUpdate;
         }
         else if ( mpWindowImpl->mbFrame )
         {
-            mpWindowImpl->mbSuppressAccessibilityEvents = sal_True;
+            mpWindowImpl->mbSuppressAccessibilityEvents = true;
             mpWindowImpl->mpFrame->Show( sal_False, sal_False );
         }
 
@@ -6372,9 +6372,9 @@ void Window::Show( bool bVisible, sal_uInt16 nFlags )
             }
 
             //DBG_ASSERT( !mpWindowImpl->mbSuppressAccessibilityEvents, "Window::Show() - Frame reactivated");
-            mpWindowImpl->mbSuppressAccessibilityEvents = sal_False;
+            mpWindowImpl->mbSuppressAccessibilityEvents = false;
 
-            mpWindowImpl->mbPaintFrame = sal_True;
+            mpWindowImpl->mbPaintFrame = true;
             sal_Bool bNoActivate = (nFlags & (SHOW_NOACTIVATE|SHOW_NOFOCUSCHANGE)) ? sal_True : sal_False;
             mpWindowImpl->mpFrame->Show( sal_True, bNoActivate );
             if( aDogTag.IsDead() )
@@ -6502,10 +6502,10 @@ void Window::Enable( bool bEnable, bool bChild )
 
     if ( mpWindowImpl->mpBorderWindow )
     {
-        mpWindowImpl->mpBorderWindow->Enable( bEnable, sal_False );
+        mpWindowImpl->mpBorderWindow->Enable( bEnable, false );
         if ( (mpWindowImpl->mpBorderWindow->GetType() == WINDOW_BORDERWINDOW) &&
              ((ImplBorderWindow*)mpWindowImpl->mpBorderWindow)->mpMenuBarWindow )
-            ((ImplBorderWindow*)mpWindowImpl->mpBorderWindow)->mpMenuBarWindow->Enable( bEnable, sal_True );
+            ((ImplBorderWindow*)mpWindowImpl->mpBorderWindow)->mpMenuBarWindow->Enable( bEnable, true );
     }
 
     // #i56102# restore app focus win in case the
@@ -6706,7 +6706,7 @@ void Window::AlwaysEnableInput( sal_Bool bAlways, sal_Bool bChild )
         mpWindowImpl->meAlwaysInputMode = AlwaysInputEnabled;
 
         if ( bAlways )
-            EnableInput( sal_True, sal_False );
+            EnableInput( true, sal_False );
     }
     else if( ! bAlways && mpWindowImpl->meAlwaysInputMode == AlwaysInputEnabled )
     {
@@ -6737,7 +6737,7 @@ void Window::AlwaysDisableInput( sal_Bool bAlways, sal_Bool bChild )
         mpWindowImpl->meAlwaysInputMode = AlwaysInputDisabled;
 
         if ( bAlways )
-            EnableInput( sal_False, sal_False );
+            EnableInput( false, sal_False );
     }
     else if( ! bAlways && mpWindowImpl->meAlwaysInputMode == AlwaysInputDisabled )
     {
@@ -6773,7 +6773,7 @@ void Window::SetActivateMode( sal_uInt16 nMode )
             if ( (mpWindowImpl->mbActive || (GetType() == WINDOW_BORDERWINDOW)) &&
                  !HasChildPathFocus( sal_True ) )
             {
-                mpWindowImpl->mbActive = sal_False;
+                mpWindowImpl->mbActive = false;
                 Deactivate();
             }
         }
@@ -6781,7 +6781,7 @@ void Window::SetActivateMode( sal_uInt16 nMode )
         {
             if ( !mpWindowImpl->mbActive || (GetType() == WINDOW_BORDERWINDOW) )
             {
-                mpWindowImpl->mbActive = sal_True;
+                mpWindowImpl->mbActive = true;
                 Activate();
             }
         }
@@ -6997,9 +6997,9 @@ void Window::setPosSizePixel( long nX, long nY,
     bool bHasValidSize = !mpWindowImpl->mbDefSize;
 
     if ( nFlags & WINDOW_POSSIZE_POS )
-        mpWindowImpl->mbDefPos = sal_False;
+        mpWindowImpl->mbDefPos = false;
     if ( nFlags & WINDOW_POSSIZE_SIZE )
-        mpWindowImpl->mbDefSize = sal_False;
+        mpWindowImpl->mbDefSize = false;
 
     // The top BorderWindow is the window which is to be positioned
     Window* pWindow = this;
@@ -7856,7 +7856,7 @@ const OUString& Window::GetHelpText() const
             if ( pHelp )
             {
                 ((Window*)this)->mpWindowImpl->maHelpText = pHelp->GetHelpText( aStrHelpId, this );
-                mpWindowImpl->mbHelpTextDynamic = sal_False;
+                mpWindowImpl->mbHelpTextDynamic = false;
             }
         }
     }
@@ -7871,7 +7871,7 @@ const OUString& Window::GetHelpText() const
             aTxt.append( OUString( aStrHelpId ) );
             mpWindowImpl->maHelpText = aTxt.makeStringAndClear();
         }
-        mpWindowImpl->mbHelpTextDynamic = sal_False;
+        mpWindowImpl->mbHelpTextDynamic = false;
     }
 
     return mpWindowImpl->maHelpText;
@@ -9460,7 +9460,7 @@ void Window::ImplPaintToDevice( OutputDevice* i_pTargetOutDev, const Point& i_rP
     sal_Bool bRVisible = mpWindowImpl->mbReallyVisible;
     mpWindowImpl->mbReallyVisible = mpWindowImpl->mbVisible;
     sal_Bool bDevOutput = mbDevOutput;
-    mbDevOutput = sal_True;
+    mbDevOutput = true;
 
     long nOldDPIX = ImplGetDPIX();
     long nOldDPIY = ImplGetDPIY();
@@ -9597,7 +9597,7 @@ void Window::PaintToDevice( OutputDevice* pDev, const Point& rPos, const Size& /
     }
 
     sal_Bool bVisible = mpWindowImpl->mbVisible;
-    mpWindowImpl->mbVisible = sal_True;
+    mpWindowImpl->mbVisible = true;
 
     if( mpWindowImpl->mpBorderWindow )
         mpWindowImpl->mpBorderWindow->ImplPaintToDevice( pDev, rPos );
diff --git a/vcl/source/window/window2.cxx b/vcl/source/window/window2.cxx
index 56251d8a8c44..37aaa8261225 100644
--- a/vcl/source/window/window2.cxx
+++ b/vcl/source/window/window2.cxx
@@ -295,7 +295,7 @@ void Window::ShowFocus( const Rectangle& rRect )
 {
     if( mpWindowImpl->mbInShowFocus )
         return;
-    mpWindowImpl->mbInShowFocus = sal_True;
+    mpWindowImpl->mbInShowFocus = true;
 
     ImplWinData* pWinData = ImplGetWinData();
 
@@ -309,7 +309,7 @@ void Window::ShowFocus( const Rectangle& rRect )
             {
                 if ( *(pWinData->mpFocusRect) == rRect )
                 {
-                    mpWindowImpl->mbInShowFocus = sal_False;
+                    mpWindowImpl->mbInShowFocus = false;
                     return;
                 }
 
@@ -322,18 +322,18 @@ void Window::ShowFocus( const Rectangle& rRect )
             pWinData->mpFocusRect = new Rectangle( rRect );
         else
             *(pWinData->mpFocusRect) = rRect;
-        mpWindowImpl->mbFocusVisible = sal_True;
+        mpWindowImpl->mbFocusVisible = true;
     }
     else
     {
         if( ! mpWindowImpl->mbNativeFocusVisible )
         {
-            mpWindowImpl->mbNativeFocusVisible = sal_True;
+            mpWindowImpl->mbNativeFocusVisible = true;
             if ( !mpWindowImpl->mbInPaint )
                 Invalidate();
         }
     }
-    mpWindowImpl->mbInShowFocus = sal_False;
+    mpWindowImpl->mbInShowFocus = false;
 }
 
 // -----------------------------------------------------------------------
@@ -343,7 +343,7 @@ void Window::HideFocus()
 
     if( mpWindowImpl->mbInHideFocus )
         return;
-    mpWindowImpl->mbInHideFocus = sal_True;
+    mpWindowImpl->mbInHideFocus = true;
 
     // native themeing can suggest not to use focus rects
     if( ! ( mpWindowImpl->mbUseNativeFocus &&
@@ -351,24 +351,24 @@ void Window::HideFocus()
     {
         if ( !mpWindowImpl->mbFocusVisible )
         {
-            mpWindowImpl->mbInHideFocus = sal_False;
+            mpWindowImpl->mbInHideFocus = false;
             return;
         }
 
         if ( !mpWindowImpl->mbInPaint )
             ImplInvertFocus( *(ImplGetWinData()->mpFocusRect) );
-        mpWindowImpl->mbFocusVisible = sal_False;
+        mpWindowImpl->mbFocusVisible = false;
     }
     else
     {
         if( mpWindowImpl->mbNativeFocusVisible )
         {
-            mpWindowImpl->mbNativeFocusVisible = sal_False;
+            mpWindowImpl->mbNativeFocusVisible = false;
             if ( !mpWindowImpl->mbInPaint )
                 Invalidate();
         }
     }
-    mpWindowImpl->mbInHideFocus = sal_False;
+    mpWindowImpl->mbInHideFocus = false;
 }
 
 // -----------------------------------------------------------------------
@@ -466,7 +466,7 @@ void Window::ShowTracking( const Rectangle& rRect, sal_uInt16 nFlags )
     else
         *(pWinData->mpTrackRect) = rRect;
     pWinData->mnTrackFlags      = nFlags;
-    mpWindowImpl->mbTrackVisible              = sal_True;
+    mpWindowImpl->mbTrackVisible              = true;
 }
 
 // -----------------------------------------------------------------------
@@ -478,7 +478,7 @@ void Window::HideTracking()
         ImplWinData* pWinData = ImplGetWinData();
         if ( !mpWindowImpl->mbInPaint || !(pWinData->mnTrackFlags & SHOWTRACK_WINDOW) )
             InvertTracking( *(pWinData->mpTrackRect), pWinData->mnTrackFlags );
-        mpWindowImpl->mbTrackVisible = sal_False;
+        mpWindowImpl->mbTrackVisible = false;
     }
 }
 
@@ -934,7 +934,7 @@ void Window::SetControlForeground()
     if ( mpWindowImpl->mbControlForeground )
     {
         mpWindowImpl->maControlForeground = Color( COL_TRANSPARENT );
-        mpWindowImpl->mbControlForeground = sal_False;
+        mpWindowImpl->mbControlForeground = false;
         StateChanged( STATE_CHANGE_CONTROLFOREGROUND );
     }
 }
@@ -948,7 +948,7 @@ void Window::SetControlForeground( const Color& rColor )
         if ( mpWindowImpl->mbControlForeground )
         {
             mpWindowImpl->maControlForeground = Color( COL_TRANSPARENT );
-            mpWindowImpl->mbControlForeground = sal_False;
+            mpWindowImpl->mbControlForeground = false;
             StateChanged( STATE_CHANGE_CONTROLFOREGROUND );
         }
     }
@@ -957,7 +957,7 @@ void Window::SetControlForeground( const Color& rColor )
         if ( mpWindowImpl->maControlForeground != rColor )
         {
             mpWindowImpl->maControlForeground = rColor;
-            mpWindowImpl->mbControlForeground = sal_True;
+            mpWindowImpl->mbControlForeground = true;
             StateChanged( STATE_CHANGE_CONTROLFOREGROUND );
         }
     }
@@ -970,7 +970,7 @@ void Window::SetControlBackground()
     if ( mpWindowImpl->mbControlBackground )
     {
         mpWindowImpl->maControlBackground = Color( COL_TRANSPARENT );
-        mpWindowImpl->mbControlBackground = sal_False;
+        mpWindowImpl->mbControlBackground = false;
         StateChanged( STATE_CHANGE_CONTROLBACKGROUND );
     }
 }
@@ -984,7 +984,7 @@ void Window::SetControlBackground( const Color& rColor )
         if ( mpWindowImpl->mbControlBackground )
         {
             mpWindowImpl->maControlBackground = Color( COL_TRANSPARENT );
-            mpWindowImpl->mbControlBackground = sal_False;
+            mpWindowImpl->mbControlBackground = false;
             StateChanged( STATE_CHANGE_CONTROLBACKGROUND );
         }
     }
@@ -993,7 +993,7 @@ void Window::SetControlBackground( const Color& rColor )
         if ( mpWindowImpl->maControlBackground != rColor )
         {
             mpWindowImpl->maControlBackground = rColor;
-            mpWindowImpl->mbControlBackground = sal_True;
+            mpWindowImpl->mbControlBackground = true;
             StateChanged( STATE_CHANGE_CONTROLBACKGROUND );
         }
     }
@@ -1645,7 +1645,7 @@ sal_Bool Window::IsZoom() const
 void Window::SetHelpText( const OUString& rHelpText )
 {
     mpWindowImpl->maHelpText = rHelpText;
-    mpWindowImpl->mbHelpTextDynamic = sal_True;
+    mpWindowImpl->mbHelpTextDynamic = true;
 }
 
 void Window::SetQuickHelpText( const OUString& rHelpText )
diff --git a/vcl/source/window/winproc.cxx b/vcl/source/window/winproc.cxx
index fecf3bc3ebcb..0d5de81a444e 100644
--- a/vcl/source/window/winproc.cxx
+++ b/vcl/source/window/winproc.cxx
@@ -239,7 +239,7 @@ static sal_Bool ImplCallCommand( Window* pChild, sal_uInt16 nEvt, void* pData =
         return sal_False;
     if ( !bPreNotify )
     {
-        pChild->ImplGetWindowImpl()->mbCommand = sal_False;
+        pChild->ImplGetWindowImpl()->mbCommand = false;
         pChild->Command( aCEvt );
 
         if( aDelData.IsDead() )
@@ -718,7 +718,7 @@ bool ImplHandleMouseEvent( Window* pWindow, sal_uInt16 nSVEvent, sal_Bool bMouse
                     // if the MouseMove handler changes the help window's visibility
                     // the HelpRequest handler should not be called anymore
                     Window* pOldHelpTextWin = pSVData->maHelpData.mpHelpWin;
-                    pChild->ImplGetWindowImpl()->mbMouseMove = sal_False;
+                    pChild->ImplGetWindowImpl()->mbMouseMove = false;
                     pChild->MouseMove( aMEvt );
                     if ( pOldHelpTextWin != pSVData->maHelpData.mpHelpWin )
                         bCallHelpRequest = sal_False;
@@ -732,7 +732,7 @@ bool ImplHandleMouseEvent( Window* pWindow, sal_uInt16 nSVEvent, sal_Bool bMouse
                 nRet = true;
             else
             {
-                pChild->ImplGetWindowImpl()->mbMouseButtonDown = sal_False;
+                pChild->ImplGetWindowImpl()->mbMouseButtonDown = false;
                 pChild->MouseButtonDown( aMEvt );
             }
         }
@@ -745,7 +745,7 @@ bool ImplHandleMouseEvent( Window* pWindow, sal_uInt16 nSVEvent, sal_Bool bMouse
             }
             else
             {
-                pChild->ImplGetWindowImpl()->mbMouseButtonUp = sal_False;
+                pChild->ImplGetWindowImpl()->mbMouseButtonUp = false;
                 pChild->MouseButtonUp( aMEvt );
             }
         }
@@ -1041,12 +1041,12 @@ static bool ImplHandleKey( Window* pWindow, sal_uInt16 nSVEvent,
     {
         if ( nSVEvent == EVENT_KEYINPUT )
         {
-            pChild->ImplGetWindowImpl()->mbKeyInput = sal_False;
+            pChild->ImplGetWindowImpl()->mbKeyInput = false;
             pChild->KeyInput( aKeyEvt );
         }
         else
         {
-            pChild->ImplGetWindowImpl()->mbKeyUp = sal_False;
+            pChild->ImplGetWindowImpl()->mbKeyUp = false;
             pChild->KeyUp( aKeyEvt );
         }
         // #82968#
@@ -1155,12 +1155,12 @@ static bool ImplHandleKey( Window* pWindow, sal_uInt16 nSVEvent,
         {
             if ( nSVEvent == EVENT_KEYINPUT )
             {
-                pChild->ImplGetWindowImpl()->mbKeyInput = sal_False;
+                pChild->ImplGetWindowImpl()->mbKeyInput = false;
                 pChild->KeyInput( aKEvt );
             }
             else
             {
-                pChild->ImplGetWindowImpl()->mbKeyUp = sal_False;
+                pChild->ImplGetWindowImpl()->mbKeyUp = false;
                 pChild->KeyUp( aKEvt );
             }
             // #82968#
@@ -1207,7 +1207,7 @@ static bool ImplHandleExtTextInput( Window* pWindow,
     ImplWinData* pWinData = pChild->ImplGetWinData();
     if ( !pChild->ImplGetWindowImpl()->mbExtTextInput )
     {
-        pChild->ImplGetWindowImpl()->mbExtTextInput = sal_True;
+        pChild->ImplGetWindowImpl()->mbExtTextInput = true;
         pWinData->mpExtOldText = new OUString;
         if ( pWinData->mpExtOldAttrAry )
         {
@@ -1282,7 +1282,7 @@ static bool ImplHandleEndExtTextInput( Window* /* pWindow */ )
 
     if ( pChild )
     {
-        pChild->ImplGetWindowImpl()->mbExtTextInput = sal_False;
+        pChild->ImplGetWindowImpl()->mbExtTextInput = false;
         pSVData->maWinData.mpExtTextInputWin = NULL;
         ImplWinData* pWinData = pChild->ImplGetWinData();
         if ( pWinData->mpExtOldText )
@@ -1363,7 +1363,7 @@ static sal_Bool ImplCallWheelCommand( Window* pWindow, const Point& rPos,
                                   const CommandWheelData* pWheelData )
 {
     Point               aCmdMousePos = pWindow->ImplFrameToOutput( rPos );
-    CommandEvent        aCEvt( aCmdMousePos, COMMAND_WHEEL, sal_True, pWheelData );
+    CommandEvent        aCEvt( aCmdMousePos, COMMAND_WHEEL, true, pWheelData );
     NotifyEvent         aNCmdEvt( EVENT_COMMAND, pWindow, &aCEvt );
     ImplDelData         aDelData( pWindow );
     bool bPreNotify = ImplCallPreNotify( aNCmdEvt );
@@ -1371,7 +1371,7 @@ static sal_Bool ImplCallWheelCommand( Window* pWindow, const Point& rPos,
         return sal_False;
     if ( !bPreNotify )
     {
-        pWindow->ImplGetWindowImpl()->mbCommand = sal_False;
+        pWindow->ImplGetWindowImpl()->mbCommand = false;
         pWindow->Command( aCEvt );
         if ( aDelData.IsDead() )
             return sal_False;
@@ -1555,7 +1555,7 @@ void ImplHandleResize( Window* pWindow, long nNewWidth, long nNewHeight )
         {
             pWindow->mnOutWidth  = nNewWidth;
             pWindow->mnOutHeight = nNewHeight;
-            pWindow->ImplGetWindowImpl()->mbWaitSystemResize = sal_False;
+            pWindow->ImplGetWindowImpl()->mbWaitSystemResize = false;
             if ( pWindow->IsReallyVisible() )
                 pWindow->ImplSetClipFlag();
             if ( pWindow->IsVisible() || pWindow->ImplGetWindow()->ImplGetWindowImpl()->mbAllResize ||
@@ -1592,7 +1592,7 @@ void ImplHandleResize( Window* pWindow, long nNewWidth, long nNewHeight )
                     pWindow->ImplCallResize(); // otherwise menus cannot be positioned
             }
             else
-                pWindow->ImplGetWindowImpl()->mbCallResize = sal_True;
+                pWindow->ImplGetWindowImpl()->mbCallResize = true;
         }
     }
 
@@ -1624,7 +1624,7 @@ static void ImplHandleMove( Window* pWindow )
     if ( pWindow->IsVisible() )
         pWindow->ImplCallMove();
     else
-        pWindow->ImplGetWindowImpl()->mbCallMove = sal_True; // make sure the framepos will be updated on the next Show()
+        pWindow->ImplGetWindowImpl()->mbCallMove = true; // make sure the framepos will be updated on the next Show()
 
     if ( pWindow->ImplGetWindowImpl()->mbFrame && pWindow->ImplGetWindowImpl()->mpClientWindow )
         pWindow->ImplGetWindowImpl()->mpClientWindow->ImplCallMove();   // notify client to update geometry
@@ -1734,11 +1734,11 @@ IMPL_LINK_NOARG(Window, ImplAsyncFocusHdl)
                     Window* pOldOverlapWindow = pOldFocusWindow->ImplGetFirstOverlapWindow();
                     Window* pOldRealWindow = pOldOverlapWindow->ImplGetWindow();
 
-                    pOldOverlapWindow->ImplGetWindowImpl()->mbActive = sal_False;
+                    pOldOverlapWindow->ImplGetWindowImpl()->mbActive = false;
                     pOldOverlapWindow->Deactivate();
                     if ( pOldRealWindow != pOldOverlapWindow )
                     {
-                        pOldRealWindow->ImplGetWindowImpl()->mbActive = sal_False;
+                        pOldRealWindow->ImplGetWindowImpl()->mbActive = false;
                         pOldRealWindow->Deactivate();
                     }
                 }
@@ -2153,7 +2153,7 @@ static void ImplHandleSalSettings( sal_uInt16 nEvent )
                 nType = DATACHANGED_DISPLAY;
                 break;
             case SALEVENT_FONTCHANGED:
-                OutputDevice::ImplUpdateAllFontData( sal_True );
+                OutputDevice::ImplUpdateAllFontData( true );
                 nType = DATACHANGED_FONTS;
                 break;
             case SALEVENT_DATETIMECHANGED:
diff --git a/vcl/source/window/wrkwin.cxx b/vcl/source/window/wrkwin.cxx
index 3746f2958465..8d27cd69b749 100644
--- a/vcl/source/window/wrkwin.cxx
+++ b/vcl/source/window/wrkwin.cxx
@@ -166,7 +166,7 @@ void WorkWindow::ShowFullScreenMode( sal_Bool bFullScreenMode, sal_Int32 nDispla
                 xCanvasComponent->dispose();
         }
 
-        mpWindowImpl->mpFrameWindow->mpWindowImpl->mbWaitSystemResize = sal_True;
+        mpWindowImpl->mpFrameWindow->mpWindowImpl->mbWaitSystemResize = true;
         ImplGetFrame()->ShowFullScreen( bFullScreenMode, nDisplayScreen );
     }
 }
@@ -241,7 +241,7 @@ sal_Bool WorkWindow::SetPluginParent( SystemParentData* pParent )
     bool bWasDnd = Window::ImplStopDnd();
 
     sal_Bool bShown = IsVisible();
-    Show( sal_False );
+    Show( false );
     sal_Bool bRet = mpWindowImpl->mpFrame->SetPluginParent( pParent );
     Show( bShown );
 
diff --git a/vcl/unx/generic/app/i18n_ic.cxx b/vcl/unx/generic/app/i18n_ic.cxx
index a649c1523aa8..84d2e441a436 100644
--- a/vcl/unx/generic/app/i18n_ic.cxx
+++ b/vcl/unx/generic/app/i18n_ic.cxx
@@ -170,7 +170,7 @@ SalI18N_InputContext::SalI18N_InputContext ( SalFrame *pFrame ) :
     maClientData.aInputEv.mpTextAttr        = NULL;
     maClientData.aInputEv.mnCursorPos       = 0;
     maClientData.aInputEv.mnCursorFlags     = 0;
-    maClientData.aInputEv.mbOnlyCursor      = sal_False;
+    maClientData.aInputEv.mbOnlyCursor      = false;
 
     SalI18N_InputMethod *pInputMethod;
     pInputMethod = GetGenericData()->GetSalDisplay()->GetInputMethod();
diff --git a/vcl/unx/generic/app/i18n_status.cxx b/vcl/unx/generic/app/i18n_status.cxx
index bc89b6e47ef8..85bbdeef7771 100644
--- a/vcl/unx/generic/app/i18n_status.cxx
+++ b/vcl/unx/generic/app/i18n_status.cxx
@@ -154,7 +154,7 @@ void XIMStatusWindow::layout()
 
     m_aStatusText.SetPosSizePixel( Point( 1, 1 ), aControlSize );
     m_aStatusText.SetFont( aFont );
-    m_aStatusText.Show( sal_True );
+    m_aStatusText.Show( true );
 
     if (m_bAnchoredAtRight && IsVisible())
     {
@@ -246,7 +246,7 @@ void XIMStatusWindow::setPosition( SalFrame* pParent )
         {
             setText( OUString() );
             m_pLastParent = pParent;
-            Show( sal_False, SHOW_NOACTIVATE );
+            Show( false, SHOW_NOACTIVATE );
         }
         if( IsVisible() )
         {
@@ -348,7 +348,7 @@ IIIMPStatusWindow::IIIMPStatusWindow( SalFrame* pParent, bool bOn ) :
 
     m_aStatusBtn.SetSelectHdl( LINK( this, IIIMPStatusWindow, SelectHdl ) );
     m_aStatusBtn.SetPopupMenu( &m_aMenu );
-    m_aStatusBtn.Show( sal_True );
+    m_aStatusBtn.Show( true );
 
     const ::std::vector< I18NStatus::ChoiceData >& rChoices( I18NStatus::get().getChoices() );
     int i = 1;
diff --git a/vcl/unx/generic/app/saldisp.cxx b/vcl/unx/generic/app/saldisp.cxx
index c8a78e4b655e..bfbc5582d7b1 100644
--- a/vcl/unx/generic/app/saldisp.cxx
+++ b/vcl/unx/generic/app/saldisp.cxx
@@ -1820,7 +1820,7 @@ int SalDisplay::CaptureMouse( SalFrame *pCapture )
 
         if( ret != GrabSuccess )
         {
-            DBG_ASSERT( 1, "SalDisplay::CaptureMouse could not grab pointer\n");
+            DBG_ASSERT( true, "SalDisplay::CaptureMouse could not grab pointer\n");
             return -1;
         }
     }
@@ -2736,7 +2736,7 @@ SalColor SalColormap::GetColor( Pixel nPixel ) const
 
     if( m_hColormap )
     {
-        DBG_ASSERT( 1, "SalColormap::GetColor() !hColormap_\n" );
+        DBG_ASSERT( true, "SalColormap::GetColor() !hColormap_\n" );
         return nPixel;
     }
 
diff --git a/vcl/unx/generic/gdi/salgdi.cxx b/vcl/unx/generic/gdi/salgdi.cxx
index cc443a5948ac..29b5b47a8c1b 100644
--- a/vcl/unx/generic/gdi/salgdi.cxx
+++ b/vcl/unx/generic/gdi/salgdi.cxx
@@ -142,7 +142,7 @@ X11SalGraphics::X11SalGraphics()
     bInvert50GC_        = sal_False;
     bStippleGC_         = sal_False;
     bTrackingGC_        = sal_False;
-    bXORMode_           = sal_False;
+    bXORMode_           = false;
     bDitherBrush_       = sal_False;
 }
 
@@ -1027,22 +1027,22 @@ bool X11SalGraphics::drawPolyPolygon( const ::basegfx::B2DPolyPolygon& rOrigPoly
     // nothing to do for empty polypolygons
     const int nOrigPolyCount = rOrigPolyPoly.count();
     if( nOrigPolyCount <= 0 )
-        return sal_True;
+        return true;
 
     // nothing to do if everything is transparent
     if( (nBrushColor_ == SALCOLOR_NONE)
     &&  (nPenColor_ == SALCOLOR_NONE) )
-        return sal_True;
+        return true;
 
     // cannot handle pencolor!=brushcolor yet
     if( (nPenColor_ != SALCOLOR_NONE)
     &&  (nPenColor_ != nBrushColor_) )
-        return sal_False;
+        return false;
 
     // TODO: remove the env-variable when no longer needed
     static const char* pRenderEnv = getenv( "SAL_DISABLE_RENDER_POLY" );
     if( pRenderEnv )
-        return sal_False;
+        return false;
 
     // snap to raster if requested
     basegfx::B2DPolyPolygon aPolyPoly = rOrigPolyPoly;
diff --git a/vcl/unx/generic/gdi/salgdi2.cxx b/vcl/unx/generic/gdi/salgdi2.cxx
index 5d11f00e73a0..6b1aabe93a91 100644
--- a/vcl/unx/generic/gdi/salgdi2.cxx
+++ b/vcl/unx/generic/gdi/salgdi2.cxx
@@ -495,11 +495,11 @@ void X11SalGraphics::drawBitmap( const SalTwoRect& rPosAry,
     DBG_ASSERT( !bPrinter_, "Drawing of transparent bitmaps on printer devices is strictly forbidden" );
 
     // decide if alpha masking or transparency masking is needed
-    BitmapBuffer* pAlphaBuffer = const_cast<SalBitmap&>(rMaskBitmap).AcquireBuffer( sal_True );
+    BitmapBuffer* pAlphaBuffer = const_cast<SalBitmap&>(rMaskBitmap).AcquireBuffer( true );
     if( pAlphaBuffer != NULL )
     {
         int nMaskFormat = pAlphaBuffer->mnFormat;
-        const_cast<SalBitmap&>(rMaskBitmap).ReleaseBuffer( pAlphaBuffer, sal_True );
+        const_cast<SalBitmap&>(rMaskBitmap).ReleaseBuffer( pAlphaBuffer, true );
         if( nMaskFormat == BMP_FORMAT_8BIT_PAL )
             drawAlphaBitmap( rPosAry, rSrcBitmap, rMaskBitmap );
     }
@@ -578,7 +578,7 @@ void X11SalGraphics::drawMaskedBitmap( const SalTwoRect& rPosAry,
 
         // #105055# Disable XOR temporarily
         sal_Bool bOldXORMode( bXORMode_ );
-        bXORMode_ = sal_False;
+        bXORMode_ = false;
 
         // copy pixmap #2 (result) to background
         XCopyArea( pXDisp, aBG, aDrawable, GetCopyGC(),
@@ -662,7 +662,7 @@ bool X11SalGraphics::drawAlphaBitmap( const SalTwoRect& rTR,
 
     // TODO: use SalX11Bitmap functionality and caching for the Alpha Pixmap
     // problem is that they don't provide an 8bit Pixmap on a non-8bit display
-    BitmapBuffer* pAlphaBuffer = const_cast<SalBitmap&>(rAlphaBmp).AcquireBuffer( sal_True );
+    BitmapBuffer* pAlphaBuffer = const_cast<SalBitmap&>(rAlphaBmp).AcquireBuffer( true );
 
     // an XImage needs its data top_down
     // TODO: avoid wrongly oriented images in upper layers!
@@ -707,7 +707,7 @@ bool X11SalGraphics::drawAlphaBitmap( const SalTwoRect& rTR,
     if( pAlphaBits != (char*)pAlphaBuffer->mpBits )
         delete[] pAlphaBits;
 
-    const_cast<SalBitmap&>(rAlphaBmp).ReleaseBuffer( pAlphaBuffer, sal_True );
+    const_cast<SalBitmap&>(rAlphaBmp).ReleaseBuffer( pAlphaBuffer, true );
 
     XRenderPictureAttributes aAttr;
     aAttr.repeat = int(true);
diff --git a/vcl/unx/generic/printer/printerinfomanager.cxx b/vcl/unx/generic/printer/printerinfomanager.cxx
index 5fe3dbb3ed94..bd3379ad30b3 100644
--- a/vcl/unx/generic/printer/printerinfomanager.cxx
+++ b/vcl/unx/generic/printer/printerinfomanager.cxx
@@ -313,7 +313,7 @@ void PrinterInfoManager::initialize()
                         m_aGlobalDefaults.m_aContext.
                         setValue( pKey,
                         aValue.equals("*nil") ? NULL : pKey->getValue(OStringToOUString(aValue, RTL_TEXTENCODING_ISO_8859_1)),
-                        sal_True );
+                        true );
                     }
                 }
             }
@@ -500,7 +500,7 @@ void PrinterInfoManager::initialize()
                             aPrinter.m_aInfo.m_aContext.
                             setValue( pKey,
                             aValue.equals("*nil") ? NULL : pKey->getValue(OStringToOUString(aValue, RTL_TEXTENCODING_ISO_8859_1)),
-                            sal_True );
+                            true );
                         }
                     }
                 }
diff --git a/vcl/unx/generic/window/salframe.cxx b/vcl/unx/generic/window/salframe.cxx
index 2a4a8867dbe8..e06003daf599 100644
--- a/vcl/unx/generic/window/salframe.cxx
+++ b/vcl/unx/generic/window/salframe.cxx
@@ -2977,7 +2977,7 @@ void X11SalFrame::beginUnicodeSequence()
         aEv.mpTextAttr      = &nTextAttr;
         aEv.mnCursorPos     = 0;
         aEv.mnCursorFlags   = 0;
-        aEv.mbOnlyCursor    = sal_False;
+        aEv.mbOnlyCursor    = false;
 
         CallCallback(SALEVENT_EXTTEXTINPUT, (void*)&aEv);
     }
@@ -3006,7 +3006,7 @@ bool X11SalFrame::appendUnicodeSequence( sal_Unicode c )
             aEv.mpTextAttr      = &attribs[0];
             aEv.mnCursorPos     = 0;
             aEv.mnCursorFlags   = 0;
-            aEv.mbOnlyCursor    = sal_False;
+            aEv.mbOnlyCursor    = false;
 
             CallCallback(SALEVENT_EXTTEXTINPUT, (void*)&aEv);
             bRet = true;
@@ -3038,7 +3038,7 @@ bool X11SalFrame::endUnicodeSequence()
             aEv.mpTextAttr      = &nTextAttr;
             aEv.mnCursorPos     = 0;
             aEv.mnCursorFlags   = 0;
-            aEv.mbOnlyCursor    = sal_False;
+            aEv.mbOnlyCursor    = false;
             CallCallback(SALEVENT_EXTTEXTINPUT, (void*)&aEv);
         }
     }
diff --git a/vcl/unx/gtk/gdi/salnativewidgets-gtk.cxx b/vcl/unx/gtk/gdi/salnativewidgets-gtk.cxx
index 3652f66db4b4..cb7462d83154 100644
--- a/vcl/unx/gtk/gdi/salnativewidgets-gtk.cxx
+++ b/vcl/unx/gtk/gdi/salnativewidgets-gtk.cxx
@@ -692,7 +692,7 @@ sal_Bool GtkSalGraphics::hitTestNativeControl( ControlType        nType,
         Rectangle aForward;
         Rectangle aBackward;
 
-        rIsInside = sal_False;
+        rIsInside = false;
 
         ControlPart nCounterPart = 0;
         if ( nPart == PART_BUTTON_UP )
diff --git a/vcl/unx/gtk/window/gtksalframe.cxx b/vcl/unx/gtk/window/gtksalframe.cxx
index 037807dcf82f..38ea02318e32 100644
--- a/vcl/unx/gtk/window/gtksalframe.cxx
+++ b/vcl/unx/gtk/window/gtksalframe.cxx
@@ -1560,11 +1560,11 @@ bitmapToPixbuf( SalBitmap *pSalBitmap, SalBitmap *pSalAlpha )
     g_return_val_if_fail( pSalBitmap != NULL, NULL );
     g_return_val_if_fail( pSalAlpha != NULL, NULL );
 
-    BitmapBuffer *pBitmap = pSalBitmap->AcquireBuffer( sal_True );
+    BitmapBuffer *pBitmap = pSalBitmap->AcquireBuffer( true );
     g_return_val_if_fail( pBitmap != NULL, NULL );
     g_return_val_if_fail( pBitmap->mnBitCount == 24, NULL );
 
-    BitmapBuffer *pAlpha = pSalAlpha->AcquireBuffer( sal_True );
+    BitmapBuffer *pAlpha = pSalAlpha->AcquireBuffer( true );
     g_return_val_if_fail( pAlpha != NULL, NULL );
     g_return_val_if_fail( pAlpha->mnBitCount == 8, NULL );
 
@@ -1599,8 +1599,8 @@ bitmapToPixbuf( SalBitmap *pSalBitmap, SalBitmap *pSalAlpha )
         }
     }
 
-    pSalBitmap->ReleaseBuffer( pBitmap, sal_True );
-    pSalAlpha->ReleaseBuffer( pAlpha, sal_True );
+    pSalBitmap->ReleaseBuffer( pBitmap, true );
+    pSalAlpha->ReleaseBuffer( pAlpha, true );
 
     return gdk_pixbuf_new_from_data( pPixbufData,
                                      GDK_COLORSPACE_RGB, sal_True, 8,