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-rw-r--r--UnoControls/source/base/basecontainercontrol.cxx104
-rw-r--r--UnoControls/source/base/basecontrol.cxx86
-rw-r--r--UnoControls/source/base/multiplexer.cxx36
-rw-r--r--UnoControls/source/controls/progressbar.cxx102
-rw-r--r--UnoControls/source/controls/progressmonitor.cxx106
-rw-r--r--UnoControls/source/controls/statusindicator.cxx58
6 files changed, 246 insertions, 246 deletions
diff --git a/UnoControls/source/base/basecontainercontrol.cxx b/UnoControls/source/base/basecontainercontrol.cxx
index dda72799d550..2f21979cc644 100644
--- a/UnoControls/source/base/basecontainercontrol.cxx
+++ b/UnoControls/source/base/basecontainercontrol.cxx
@@ -114,18 +114,18 @@ Any SAL_CALL BaseContainerControl::queryAggregation( const Type& aType )
void SAL_CALL BaseContainerControl::createPeer( const Reference< XToolkit >& xToolkit ,
const Reference< XWindowPeer >& xParent )
{
- if ( !getPeer().is() )
- {
- // create own peer
- BaseControl::createPeer( xToolkit, xParent );
+ if ( getPeer().is() )
+ return;
- // create peers at all children
- Sequence< Reference< XControl > > seqControlList = getControls();
+ // create own peer
+ BaseControl::createPeer( xToolkit, xParent );
- for ( auto& rxControl : seqControlList )
- {
- rxControl->createPeer( xToolkit, getPeer() );
- }
+ // create peers at all children
+ Sequence< Reference< XControl > > seqControlList = getControls();
+
+ for ( auto& rxControl : seqControlList )
+ {
+ rxControl->createPeer( xToolkit, getPeer() );
}
}
@@ -221,22 +221,22 @@ void SAL_CALL BaseContainerControl::addControl ( const OUString& rName, const Re
// Send message to all listener
OInterfaceContainerHelper* pInterfaceContainer = m_aListeners.getContainer( cppu::UnoType<XContainerListener>::get());
- if (pInterfaceContainer)
- {
- // Build event
- ContainerEvent aEvent;
+ if (!pInterfaceContainer)
+ return;
- aEvent.Source = *this;
- aEvent.Element <<= rControl;
+ // Build event
+ ContainerEvent aEvent;
- // Get all listener
- OInterfaceIteratorHelper aIterator (*pInterfaceContainer);
+ aEvent.Source = *this;
+ aEvent.Element <<= rControl;
- // Send event
- while ( aIterator.hasMoreElements() )
- {
- static_cast<XContainerListener*>(aIterator.next())->elementInserted (aEvent);
- }
+ // Get all listener
+ OInterfaceIteratorHelper aIterator (*pInterfaceContainer);
+
+ // Send event
+ while ( aIterator.hasMoreElements() )
+ {
+ static_cast<XContainerListener*>(aIterator.next())->elementInserted (aEvent);
}
}
@@ -244,46 +244,46 @@ void SAL_CALL BaseContainerControl::addControl ( const OUString& rName, const Re
void SAL_CALL BaseContainerControl::removeControl ( const Reference< XControl > & rControl )
{
- if ( rControl.is() )
- {
- // Ready for multithreading
- MutexGuard aGuard (m_aMutex);
+ if ( !rControl.is() )
+ return;
+
+ // Ready for multithreading
+ MutexGuard aGuard (m_aMutex);
- size_t nControls = maControlInfoList.size();
+ size_t nControls = maControlInfoList.size();
- for ( size_t n = 0; n < nControls; n++ )
+ for ( size_t n = 0; n < nControls; n++ )
+ {
+ // Search for right control
+ IMPL_ControlInfo* pControl = maControlInfoList[ n ].get();
+ if ( rControl == pControl->xControl )
{
- // Search for right control
- IMPL_ControlInfo* pControl = maControlInfoList[ n ].get();
- if ( rControl == pControl->xControl )
- {
- //.is it found ... remove listener from control
- pControl->xControl->removeEventListener (static_cast< XEventListener* >( static_cast< XWindowListener* >( this ) ));
- pControl->xControl->setContext ( Reference< XInterface > () );
+ //.is it found ... remove listener from control
+ pControl->xControl->removeEventListener (static_cast< XEventListener* >( static_cast< XWindowListener* >( this ) ));
+ pControl->xControl->setContext ( Reference< XInterface > () );
- // ... free memory
- maControlInfoList.erase(maControlInfoList.begin() + n);
+ // ... free memory
+ maControlInfoList.erase(maControlInfoList.begin() + n);
- // Send message to all other listener
- OInterfaceContainerHelper * pInterfaceContainer = m_aListeners.getContainer( cppu::UnoType<XContainerListener>::get());
+ // Send message to all other listener
+ OInterfaceContainerHelper * pInterfaceContainer = m_aListeners.getContainer( cppu::UnoType<XContainerListener>::get());
- if (pInterfaceContainer)
- {
- ContainerEvent aEvent;
+ if (pInterfaceContainer)
+ {
+ ContainerEvent aEvent;
- aEvent.Source = *this;
- aEvent.Element <<= rControl;
+ aEvent.Source = *this;
+ aEvent.Element <<= rControl;
- OInterfaceIteratorHelper aIterator (*pInterfaceContainer);
+ OInterfaceIteratorHelper aIterator (*pInterfaceContainer);
- while ( aIterator.hasMoreElements() )
- {
- static_cast<XContainerListener*>(aIterator.next())->elementRemoved (aEvent);
- }
+ while ( aIterator.hasMoreElements() )
+ {
+ static_cast<XContainerListener*>(aIterator.next())->elementRemoved (aEvent);
}
- // Break "for" !
- break;
}
+ // Break "for" !
+ break;
}
}
}
diff --git a/UnoControls/source/base/basecontrol.cxx b/UnoControls/source/base/basecontrol.cxx
index fc9d0b890d0b..1993e74c64b4 100644
--- a/UnoControls/source/base/basecontrol.cxx
+++ b/UnoControls/source/base/basecontrol.cxx
@@ -261,54 +261,54 @@ void SAL_CALL BaseControl::createPeer( const Reference< XToolkit >& xToo
// Ready for multithreading
MutexGuard aGuard( m_aMutex );
- if ( !m_xPeer.is() )
+ if ( m_xPeer.is() )
+ return;
+
+ // use method "BaseControl::getWindowDescriptor()" to change window attributes!
+ WindowDescriptor aDescriptor = impl_getWindowDescriptor( xParentPeer );
+
+ if ( m_bVisible )
{
- // use method "BaseControl::getWindowDescriptor()" to change window attributes!
- WindowDescriptor aDescriptor = impl_getWindowDescriptor( xParentPeer );
+ aDescriptor.WindowAttributes |= WindowAttribute::SHOW;
+ }
- if ( m_bVisible )
- {
- aDescriptor.WindowAttributes |= WindowAttribute::SHOW;
- }
+ // very slow under remote conditions!
+ // create the window on the server
+ Reference< XToolkit > xLocalToolkit = xToolkit;
+ if ( !xLocalToolkit.is() )
+ {
+ // but first create well known toolkit, if it not exist
+ xLocalToolkit.set( Toolkit::create(m_xComponentContext), UNO_QUERY_THROW );
+ }
+ m_xPeer = xLocalToolkit->createWindow( aDescriptor );
+ m_xPeerWindow.set( m_xPeer, UNO_QUERY );
- // very slow under remote conditions!
- // create the window on the server
- Reference< XToolkit > xLocalToolkit = xToolkit;
- if ( !xLocalToolkit.is() )
- {
- // but first create well known toolkit, if it not exist
- xLocalToolkit.set( Toolkit::create(m_xComponentContext), UNO_QUERY_THROW );
- }
- m_xPeer = xLocalToolkit->createWindow( aDescriptor );
- m_xPeerWindow.set( m_xPeer, UNO_QUERY );
+ if ( !m_xPeerWindow.is() )
+ return;
- if ( m_xPeerWindow.is() )
- {
- if ( m_xMultiplexer.is() )
- {
- m_xMultiplexer->setPeer( m_xPeerWindow );
- }
-
- // create new reference to xgraphics for painting on a peer
- // and add a paint listener
- Reference< XDevice > xDevice( m_xPeerWindow, UNO_QUERY );
-
- if ( xDevice.is() )
- {
- m_xGraphicsPeer = xDevice->createGraphics();
- }
-
- if ( m_xGraphicsPeer.is() )
- {
- addPaintListener( this );
- addWindowListener( this );
- }
-
- m_xPeerWindow->setPosSize( m_nX, m_nY, m_nWidth, m_nHeight, PosSize::POSSIZE );
- m_xPeerWindow->setEnable( m_bEnable );
- m_xPeerWindow->setVisible( m_bVisible && !m_bInDesignMode );
- }
+ if ( m_xMultiplexer.is() )
+ {
+ m_xMultiplexer->setPeer( m_xPeerWindow );
+ }
+
+ // create new reference to xgraphics for painting on a peer
+ // and add a paint listener
+ Reference< XDevice > xDevice( m_xPeerWindow, UNO_QUERY );
+
+ if ( xDevice.is() )
+ {
+ m_xGraphicsPeer = xDevice->createGraphics();
+ }
+
+ if ( m_xGraphicsPeer.is() )
+ {
+ addPaintListener( this );
+ addWindowListener( this );
}
+
+ m_xPeerWindow->setPosSize( m_nX, m_nY, m_nWidth, m_nHeight, PosSize::POSSIZE );
+ m_xPeerWindow->setEnable( m_bEnable );
+ m_xPeerWindow->setVisible( m_bVisible && !m_bInDesignMode );
}
// XControl
diff --git a/UnoControls/source/base/multiplexer.cxx b/UnoControls/source/base/multiplexer.cxx
index 3b51249d09ff..2e0f48dd75fb 100644
--- a/UnoControls/source/base/multiplexer.cxx
+++ b/UnoControls/source/base/multiplexer.cxx
@@ -153,25 +153,25 @@ void SAL_CALL OMRCListenerMultiplexerHelper::release() throw()
void OMRCListenerMultiplexerHelper::setPeer( const Reference< XWindow >& xPeer )
{
MutexGuard aGuard( m_aMutex );
- if( m_xPeer != xPeer )
+ if( m_xPeer == xPeer )
+ return;
+
+ if( m_xPeer.is() )
{
- if( m_xPeer.is() )
- {
- // get all types from the listener added to the peer
- const Sequence< Type > aContainedTypes = m_aListenerHolder.getContainedTypes();
- // loop over all listener types and remove the listeners from the peer
- for( const auto& rContainedType : aContainedTypes )
- impl_unadviseFromPeer( m_xPeer, rContainedType );
- }
- m_xPeer = xPeer;
- if( m_xPeer.is() )
- {
- // get all types from the listener added to the peer
- const Sequence< Type > aContainedTypes = m_aListenerHolder.getContainedTypes();
- // loop over all listener types and add the listeners to the peer
- for( const auto& rContainedType : aContainedTypes )
- impl_adviseToPeer( m_xPeer, rContainedType );
- }
+ // get all types from the listener added to the peer
+ const Sequence< Type > aContainedTypes = m_aListenerHolder.getContainedTypes();
+ // loop over all listener types and remove the listeners from the peer
+ for( const auto& rContainedType : aContainedTypes )
+ impl_unadviseFromPeer( m_xPeer, rContainedType );
+ }
+ m_xPeer = xPeer;
+ if( m_xPeer.is() )
+ {
+ // get all types from the listener added to the peer
+ const Sequence< Type > aContainedTypes = m_aListenerHolder.getContainedTypes();
+ // loop over all listener types and add the listeners to the peer
+ for( const auto& rContainedType : aContainedTypes )
+ impl_adviseToPeer( m_xPeer, rContainedType );
}
}
diff --git a/UnoControls/source/controls/progressbar.cxx b/UnoControls/source/controls/progressbar.cxx
index 6b8de14f0b0f..f88aca35034b 100644
--- a/UnoControls/source/controls/progressbar.cxx
+++ b/UnoControls/source/controls/progressbar.cxx
@@ -292,68 +292,68 @@ void ProgressBar::impl_paint ( sal_Int32 nX, sal_Int32 nY, const Reference< XGra
// This paint method is not buffered !!
// Every request paint the completely control. ( but only, if peer exist )
- if ( rGraphics.is () )
- {
- MutexGuard aGuard (m_aMutex);
+ if ( !rGraphics.is () )
+ return;
+
+ MutexGuard aGuard (m_aMutex);
- // Clear background
- // (same color for line and fill)
- rGraphics->setFillColor ( sal_Int32(m_nBackgroundColor) );
- rGraphics->setLineColor ( sal_Int32(m_nBackgroundColor) );
- rGraphics->drawRect ( nX, nY, impl_getWidth(), impl_getHeight() );
+ // Clear background
+ // (same color for line and fill)
+ rGraphics->setFillColor ( sal_Int32(m_nBackgroundColor) );
+ rGraphics->setLineColor ( sal_Int32(m_nBackgroundColor) );
+ rGraphics->drawRect ( nX, nY, impl_getWidth(), impl_getHeight() );
- // same color for line and fill for blocks
- rGraphics->setFillColor ( sal_Int32(m_nForegroundColor) );
- rGraphics->setLineColor ( sal_Int32(m_nForegroundColor) );
+ // same color for line and fill for blocks
+ rGraphics->setFillColor ( sal_Int32(m_nForegroundColor) );
+ rGraphics->setLineColor ( sal_Int32(m_nForegroundColor) );
- sal_Int32 nBlockStart = 0; // = left site of new block
- sal_Int32 nBlockCount = m_nBlockValue!=0.00 ? static_cast<sal_Int32>((m_nValue-m_nMinRange)/m_nBlockValue) : 0; // = number of next block
+ sal_Int32 nBlockStart = 0; // = left site of new block
+ sal_Int32 nBlockCount = m_nBlockValue!=0.00 ? static_cast<sal_Int32>((m_nValue-m_nMinRange)/m_nBlockValue) : 0; // = number of next block
- // Draw horizontal progressbar
- // decision in "recalcRange()"
- if (m_bHorizontal)
+ // Draw horizontal progressbar
+ // decision in "recalcRange()"
+ if (m_bHorizontal)
+ {
+ // Step to left side of window
+ nBlockStart = nX;
+
+ for ( sal_Int32 i=1; i<=nBlockCount; ++i )
{
- // Step to left side of window
- nBlockStart = nX;
-
- for ( sal_Int32 i=1; i<=nBlockCount; ++i )
- {
- // step free field
- nBlockStart += PROGRESSBAR_FREESPACE;
- // paint block
- rGraphics->drawRect (nBlockStart, nY+PROGRESSBAR_FREESPACE, m_aBlockSize.Width, m_aBlockSize.Height);
- // step next free field
- nBlockStart += m_aBlockSize.Width;
- }
+ // step free field
+ nBlockStart += PROGRESSBAR_FREESPACE;
+ // paint block
+ rGraphics->drawRect (nBlockStart, nY+PROGRESSBAR_FREESPACE, m_aBlockSize.Width, m_aBlockSize.Height);
+ // step next free field
+ nBlockStart += m_aBlockSize.Width;
}
- // draw vertical progressbar
- // decision in "recalcRange()"
- else
+ }
+ // draw vertical progressbar
+ // decision in "recalcRange()"
+ else
+ {
+ // step to bottom side of window
+ nBlockStart = nY+impl_getHeight();
+ nBlockStart -= m_aBlockSize.Height;
+
+ for ( sal_Int32 i=1; i<=nBlockCount; ++i )
{
- // step to bottom side of window
- nBlockStart = nY+impl_getHeight();
+ // step free field
+ nBlockStart -= PROGRESSBAR_FREESPACE;
+ // paint block
+ rGraphics->drawRect (nX+PROGRESSBAR_FREESPACE, nBlockStart, m_aBlockSize.Width, m_aBlockSize.Height);
+ // step next free field
nBlockStart -= m_aBlockSize.Height;
-
- for ( sal_Int32 i=1; i<=nBlockCount; ++i )
- {
- // step free field
- nBlockStart -= PROGRESSBAR_FREESPACE;
- // paint block
- rGraphics->drawRect (nX+PROGRESSBAR_FREESPACE, nBlockStart, m_aBlockSize.Width, m_aBlockSize.Height);
- // step next free field
- nBlockStart -= m_aBlockSize.Height;
- }
}
+ }
- // Paint shadow border around the progressbar
- rGraphics->setLineColor ( PROGRESSBAR_LINECOLOR_SHADOW );
- rGraphics->drawLine ( nX, nY, impl_getWidth(), nY );
- rGraphics->drawLine ( nX, nY, nX , impl_getHeight() );
+ // Paint shadow border around the progressbar
+ rGraphics->setLineColor ( PROGRESSBAR_LINECOLOR_SHADOW );
+ rGraphics->drawLine ( nX, nY, impl_getWidth(), nY );
+ rGraphics->drawLine ( nX, nY, nX , impl_getHeight() );
- rGraphics->setLineColor ( PROGRESSBAR_LINECOLOR_BRIGHT );
- rGraphics->drawLine ( impl_getWidth()-1, impl_getHeight()-1, impl_getWidth()-1, nY );
- rGraphics->drawLine ( impl_getWidth()-1, impl_getHeight()-1, nX , impl_getHeight()-1 );
- }
+ rGraphics->setLineColor ( PROGRESSBAR_LINECOLOR_BRIGHT );
+ rGraphics->drawLine ( impl_getWidth()-1, impl_getHeight()-1, impl_getWidth()-1, nY );
+ rGraphics->drawLine ( impl_getWidth()-1, impl_getHeight()-1, nX , impl_getHeight()-1 );
}
// protected method
diff --git a/UnoControls/source/controls/progressmonitor.cxx b/UnoControls/source/controls/progressmonitor.cxx
index 46f6fda8bcec..905213b1e8e5 100644
--- a/UnoControls/source/controls/progressmonitor.cxx
+++ b/UnoControls/source/controls/progressmonitor.cxx
@@ -238,35 +238,35 @@ void SAL_CALL ProgressMonitor::removeText ( const OUString& rTopic, sal_Bool bbe
// Search the topic ...
IMPL_TextlistItem* pSearchItem = impl_searchTopic ( rTopic, bbeforeProgress );
- if ( pSearchItem != nullptr )
- {
- // Ready for multithreading
- MutexGuard aGuard ( m_aMutex );
-
- // ... delete item from right list ...
- if ( bbeforeProgress )
- {
- auto itr = std::find_if( maTextlist_Top.begin(), maTextlist_Top.end(),
- [&] (std::unique_ptr<IMPL_TextlistItem> const &p)
- { return p.get() == pSearchItem; } );
- if (itr != maTextlist_Top.end())
- maTextlist_Top.erase(itr);
- }
- else
- {
- auto itr = std::find_if( maTextlist_Bottom.begin(), maTextlist_Bottom.end(),
- [&] (std::unique_ptr<IMPL_TextlistItem> const &p)
- { return p.get() == pSearchItem; } );
- if (itr != maTextlist_Bottom.end())
- maTextlist_Bottom.erase(itr);
- }
+ if ( pSearchItem == nullptr )
+ return;
- delete pSearchItem;
+ // Ready for multithreading
+ MutexGuard aGuard ( m_aMutex );
- // ... and update window.
- impl_rebuildFixedText ();
- impl_recalcLayout ();
+ // ... delete item from right list ...
+ if ( bbeforeProgress )
+ {
+ auto itr = std::find_if( maTextlist_Top.begin(), maTextlist_Top.end(),
+ [&] (std::unique_ptr<IMPL_TextlistItem> const &p)
+ { return p.get() == pSearchItem; } );
+ if (itr != maTextlist_Top.end())
+ maTextlist_Top.erase(itr);
}
+ else
+ {
+ auto itr = std::find_if( maTextlist_Bottom.begin(), maTextlist_Bottom.end(),
+ [&] (std::unique_ptr<IMPL_TextlistItem> const &p)
+ { return p.get() == pSearchItem; } );
+ if (itr != maTextlist_Bottom.end())
+ maTextlist_Bottom.erase(itr);
+ }
+
+ delete pSearchItem;
+
+ // ... and update window.
+ impl_rebuildFixedText ();
+ impl_recalcLayout ();
}
// XProgressMonitor
@@ -533,27 +533,27 @@ void SAL_CALL ProgressMonitor::setPosSize ( sal_Int32 nX, sal_Int32 nY, sal_Int3
// protected method
void ProgressMonitor::impl_paint ( sal_Int32 nX, sal_Int32 nY, const css::uno::Reference< XGraphics > & rGraphics )
{
- if (rGraphics.is())
- {
- // Ready for multithreading
- MutexGuard aGuard ( m_aMutex );
+ if (!rGraphics.is())
+ return;
- // paint shadowed border around the progressmonitor
- rGraphics->setLineColor ( PROGRESSMONITOR_LINECOLOR_SHADOW );
- rGraphics->drawLine ( impl_getWidth()-1, impl_getHeight()-1, impl_getWidth()-1, nY );
- rGraphics->drawLine ( impl_getWidth()-1, impl_getHeight()-1, nX , impl_getHeight()-1 );
+ // Ready for multithreading
+ MutexGuard aGuard ( m_aMutex );
- rGraphics->setLineColor ( PROGRESSMONITOR_LINECOLOR_BRIGHT );
- rGraphics->drawLine ( nX, nY, impl_getWidth(), nY );
- rGraphics->drawLine ( nX, nY, nX , impl_getHeight() );
+ // paint shadowed border around the progressmonitor
+ rGraphics->setLineColor ( PROGRESSMONITOR_LINECOLOR_SHADOW );
+ rGraphics->drawLine ( impl_getWidth()-1, impl_getHeight()-1, impl_getWidth()-1, nY );
+ rGraphics->drawLine ( impl_getWidth()-1, impl_getHeight()-1, nX , impl_getHeight()-1 );
- // Paint 3D-line
- rGraphics->setLineColor ( PROGRESSMONITOR_LINECOLOR_SHADOW );
- rGraphics->drawLine ( m_a3DLine.X, m_a3DLine.Y, m_a3DLine.X+m_a3DLine.Width, m_a3DLine.Y );
+ rGraphics->setLineColor ( PROGRESSMONITOR_LINECOLOR_BRIGHT );
+ rGraphics->drawLine ( nX, nY, impl_getWidth(), nY );
+ rGraphics->drawLine ( nX, nY, nX , impl_getHeight() );
- rGraphics->setLineColor ( PROGRESSMONITOR_LINECOLOR_BRIGHT );
- rGraphics->drawLine ( m_a3DLine.X, m_a3DLine.Y+1, m_a3DLine.X+m_a3DLine.Width, m_a3DLine.Y+1 );
- }
+ // Paint 3D-line
+ rGraphics->setLineColor ( PROGRESSMONITOR_LINECOLOR_SHADOW );
+ rGraphics->drawLine ( m_a3DLine.X, m_a3DLine.Y, m_a3DLine.X+m_a3DLine.Width, m_a3DLine.Y );
+
+ rGraphics->setLineColor ( PROGRESSMONITOR_LINECOLOR_BRIGHT );
+ rGraphics->drawLine ( m_a3DLine.X, m_a3DLine.Y+1, m_a3DLine.X+m_a3DLine.Width, m_a3DLine.Y+1 );
}
// private method
@@ -761,19 +761,19 @@ void ProgressMonitor::impl_rebuildFixedText ()
}
// Rebuild right site of text
- if (m_xText_Bottom.is())
- {
- OUStringBuffer aCollectString;
+ if (!m_xText_Bottom.is())
+ return;
- // Collect all topics from list and format text.
- // "\n" MUST BE at the end of line!!! => Else ... topic and his text are not in the same line!!!
- for (auto const & pSearchItem : maTextlist_Bottom)
- {
- aCollectString.append(pSearchItem->sText).append("\n");
- }
+ OUStringBuffer aCollectString;
- m_xText_Bottom->setText ( aCollectString.makeStringAndClear() );
+ // Collect all topics from list and format text.
+ // "\n" MUST BE at the end of line!!! => Else ... topic and his text are not in the same line!!!
+ for (auto const & pSearchItem : maTextlist_Bottom)
+ {
+ aCollectString.append(pSearchItem->sText).append("\n");
}
+
+ m_xText_Bottom->setText ( aCollectString.makeStringAndClear() );
}
// private method
diff --git a/UnoControls/source/controls/statusindicator.cxx b/UnoControls/source/controls/statusindicator.cxx
index 9c70f92dcd88..3ce92b94ceed 100644
--- a/UnoControls/source/controls/statusindicator.cxx
+++ b/UnoControls/source/controls/statusindicator.cxx
@@ -364,35 +364,35 @@ void StatusIndicator::impl_paint ( sal_Int32 nX, sal_Int32 nY, const css::uno::R
{
// This paint method is not buffered!
// Every request paint the completely control. (But only, if peer exist)
- if ( rGraphics.is () )
- {
- MutexGuard aGuard (m_aMutex);
-
- // background = gray
- css::uno::Reference< XWindowPeer > xPeer( impl_getPeerWindow(), UNO_QUERY );
- if( xPeer.is() )
- xPeer->setBackground( STATUSINDICATOR_BACKGROUNDCOLOR );
-
- // FixedText background = gray
- css::uno::Reference< XControl > xTextControl( m_xText, UNO_QUERY );
- xPeer = xTextControl->getPeer();
- if( xPeer.is() )
- xPeer->setBackground( STATUSINDICATOR_BACKGROUNDCOLOR );
-
- // Progress background = gray
- xPeer = m_xProgressBar->getPeer();
- if( xPeer.is() )
- xPeer->setBackground( STATUSINDICATOR_BACKGROUNDCOLOR );
-
- // paint shadow border
- rGraphics->setLineColor ( STATUSINDICATOR_LINECOLOR_BRIGHT );
- rGraphics->drawLine ( nX, nY, impl_getWidth(), nY );
- rGraphics->drawLine ( nX, nY, nX , impl_getHeight() );
-
- rGraphics->setLineColor ( STATUSINDICATOR_LINECOLOR_SHADOW );
- rGraphics->drawLine ( impl_getWidth()-1, impl_getHeight()-1, impl_getWidth()-1, nY );
- rGraphics->drawLine ( impl_getWidth()-1, impl_getHeight()-1, nX , impl_getHeight()-1 );
- }
+ if ( !rGraphics.is () )
+ return;
+
+ MutexGuard aGuard (m_aMutex);
+
+ // background = gray
+ css::uno::Reference< XWindowPeer > xPeer( impl_getPeerWindow(), UNO_QUERY );
+ if( xPeer.is() )
+ xPeer->setBackground( STATUSINDICATOR_BACKGROUNDCOLOR );
+
+ // FixedText background = gray
+ css::uno::Reference< XControl > xTextControl( m_xText, UNO_QUERY );
+ xPeer = xTextControl->getPeer();
+ if( xPeer.is() )
+ xPeer->setBackground( STATUSINDICATOR_BACKGROUNDCOLOR );
+
+ // Progress background = gray
+ xPeer = m_xProgressBar->getPeer();
+ if( xPeer.is() )
+ xPeer->setBackground( STATUSINDICATOR_BACKGROUNDCOLOR );
+
+ // paint shadow border
+ rGraphics->setLineColor ( STATUSINDICATOR_LINECOLOR_BRIGHT );
+ rGraphics->drawLine ( nX, nY, impl_getWidth(), nY );
+ rGraphics->drawLine ( nX, nY, nX , impl_getHeight() );
+
+ rGraphics->setLineColor ( STATUSINDICATOR_LINECOLOR_SHADOW );
+ rGraphics->drawLine ( impl_getWidth()-1, impl_getHeight()-1, impl_getWidth()-1, nY );
+ rGraphics->drawLine ( impl_getWidth()-1, impl_getHeight()-1, nX , impl_getHeight()-1 );
}
// protected method
generated by cgit (git 2.34.1) at 2024-12-23 04:59:48 +0000