diff options
Diffstat (limited to 'vcl/unx/gtk/gdi/salnativewidgets-gtk.cxx')
| -rw-r--r-- | vcl/unx/gtk/gdi/salnativewidgets-gtk.cxx | 181 |
1 files changed, 180 insertions, 1 deletions
diff --git a/vcl/unx/gtk/gdi/salnativewidgets-gtk.cxx b/vcl/unx/gtk/gdi/salnativewidgets-gtk.cxx index 869189fb1415..17e42f412d61 100644 --- a/vcl/unx/gtk/gdi/salnativewidgets-gtk.cxx +++ b/vcl/unx/gtk/gdi/salnativewidgets-gtk.cxx @@ -99,6 +99,8 @@ struct NWFWidgetData GtkWidget * gTooltipPopup; GtkWidget * gProgressBar; GtkWidget * gTreeView; + GtkWidget * gHScale; + GtkWidget * gVScale; NWPixmapCacheList* gNWPixmapCacheList; NWPixmapCache* gCacheTabItems; @@ -131,10 +133,12 @@ struct NWFWidgetData gMenuItemMenuWidget( NULL ), gMenuItemCheckMenuWidget( NULL ), gMenuItemRadioMenuWidget( NULL ), - gImageMenuItem( NULL ), + gImageMenuItem( NULL ), gTooltipPopup( NULL ), gProgressBar( NULL ), gTreeView( NULL ), + gHScale( NULL ), + gVScale( NULL ), gNWPixmapCacheList( NULL ), gCacheTabItems( NULL ), gCacheTabPages( NULL ) @@ -172,6 +176,7 @@ static void NWEnsureGTKMenu ( int nScreen ); static void NWEnsureGTKTooltip ( int nScreen ); static void NWEnsureGTKProgressBar ( int nScreen ); static void NWEnsureGTKTreeView ( int nScreen ); +static void NWEnsureGTKSlider ( int nScreen ); static void NWConvertVCLStateToGTKState( ControlState nVCLState, GtkStateType* nGTKState, GtkShadowType* nGTKShadow ); static void NWAddWidgetToCacheWindow( GtkWidget* widget, int nScreen ); @@ -589,8 +594,13 @@ BOOL GtkSalGraphics::IsNativeControlSupported( ControlType nType, ControlPart nP ) || ((nType == CTRL_LISTNODE || nType == CTRL_LISTNET) && ( (nPart == PART_ENTIRE_CONTROL) ) + ) || + ((nType == CTRL_SLIDER) && + ( (nPart == PART_TRACK_HORZ_AREA) + || (nPart == PART_TRACK_VERT_AREA) ) ) + ) return( TRUE ); return( FALSE ); @@ -875,6 +885,10 @@ BOOL GtkSalGraphics::drawNativeControl( ControlType nType, // don't actually draw anything; gtk treeviews do not draw lines returnVal = true; } + else if( (nType == CTRL_SLIDER) ) + { + returnVal = NWPaintGTKSlider( gdkDrawable, nType, nPart, aCtrlRect, aClip, nState, aValue, rControlHandle, rCaption ); + } if( pixmap ) { @@ -1103,6 +1117,30 @@ BOOL GtkSalGraphics::getNativeControlRegion( ControlType nType, rNativeContentRegion = rNativeBoundingRegion; returnVal = TRUE; } + if( (nType == CTRL_SLIDER) && (nPart == PART_THUMB_HORZ || nPart == PART_THUMB_VERT) ) + { + NWEnsureGTKSlider( m_nScreen ); + GtkWidget* widget = (nPart == PART_THUMB_HORZ) ? gWidgetData[m_nScreen].gHScale : gWidgetData[m_nScreen].gVScale; + gint slider_length = 10; + gint slider_width = 10; + gtk_widget_style_get( widget, + "slider-width", &slider_width, + "slider-length", &slider_length, + (char *)NULL); + Rectangle aRect( rControlRegion.GetBoundRect() ); + if( nPart == PART_THUMB_HORZ ) + { + aRect.Right() = aRect.Left() + slider_length - 1; + aRect.Bottom() = aRect.Top() + slider_width - 1; + } + else + { + aRect.Bottom() = aRect.Top() + slider_length - 1; + aRect.Right() = aRect.Left() + slider_width - 1; + } + rNativeBoundingRegion = rNativeContentRegion = Region( aRect ); + returnVal = TRUE; + } return( returnVal ); } @@ -3012,6 +3050,133 @@ BOOL GtkSalGraphics::NWPaintGTKProgress( return bRet; } +BOOL GtkSalGraphics::NWPaintGTKSlider( + GdkDrawable*, + ControlType, ControlPart nPart, + const Rectangle& rControlRectangle, + const clipList&, + ControlState nState, const ImplControlValue& rValue, + SalControlHandle&, const OUString& ) +{ + NWEnsureGTKSlider( m_nScreen ); + + gint w, h; + w = rControlRectangle.GetWidth(); + h = rControlRectangle.GetHeight(); + + SliderValue* pVal = (SliderValue*)rValue.getOptionalVal(); + + GdkPixmap* pixmap = NWGetPixmapFromScreen( rControlRectangle ); + if( ! pixmap ) + return FALSE; + + (void)pVal; + + GdkDrawable* const &pixDrawable = GDK_DRAWABLE( pixmap ); + GtkWidget* pWidget = (nPart == PART_TRACK_HORZ_AREA) + ? GTK_WIDGET(gWidgetData[m_nScreen].gHScale) + : GTK_WIDGET(gWidgetData[m_nScreen].gVScale); + const gchar* pDetail = (nPart == PART_TRACK_HORZ_AREA) ? "hscale" : "vscale"; + GtkOrientation eOri = (nPart == PART_TRACK_HORZ_AREA) ? GTK_ORIENTATION_HORIZONTAL : GTK_ORIENTATION_VERTICAL; + GtkStateType eState = (nState & CTRL_STATE_ENABLED) ? GTK_STATE_ACTIVE : GTK_STATE_INSENSITIVE; + gint slider_width = 10; + gint slider_length = 10; + gint trough_border = 0; + gtk_widget_style_get( pWidget, + "slider-width", &slider_width, + "slider-length", &slider_length, + "trough-border", &trough_border, + NULL); + + eState = (nState & CTRL_STATE_ENABLED) ? GTK_STATE_NORMAL : GTK_STATE_INSENSITIVE; + if( nPart == PART_TRACK_HORZ_AREA ) + { + gtk_paint_box( pWidget->style, + pixDrawable, + eState, + GTK_SHADOW_IN, + NULL, + pWidget, + "trough", + 0, (h-slider_width-2*trough_border)/2, w, slider_width + 2*trough_border); + gint x = (w - slider_length + 1) * (pVal->mnCur - pVal->mnMin) / (pVal->mnMax - pVal->mnMin); + gtk_paint_slider( pWidget->style, + pixDrawable, + eState, + GTK_SHADOW_OUT, + NULL, + pWidget, + pDetail, + x, (h-slider_width)/2, + slider_length, slider_width, + eOri ); + } + else + { + gtk_paint_box( pWidget->style, + pixDrawable, + eState, + GTK_SHADOW_IN, + NULL, + pWidget, + "trough", + (w-slider_width-2*trough_border)/2, 0, slider_width + 2*trough_border, h); + gint y = (h - slider_length + 1) * (pVal->mnCur - pVal->mnMin) / (pVal->mnMax - pVal->mnMin); + gtk_paint_slider( pWidget->style, + pixDrawable, + eState, + GTK_SHADOW_OUT, + NULL, + pWidget, + pDetail, + (w-slider_width)/2, y, + slider_width, slider_length, + eOri ); + } + #if 0 + // paint background + gtk_paint_flat_box( gWidgetData[m_nScreen].gProgressBar->style, + pixDrawable, + GTK_STATE_NORMAL, + GTK_SHADOW_NONE, + NULL, + gWidgetData[m_nScreen].gProgressBar, + "trough", + 0, 0, w, h ); + if( nProgressWidth > 0 ) + { + // paint progress + if( Application::GetSettings().GetLayoutRTL() ) + { + gtk_paint_box( gWidgetData[m_nScreen].gProgressBar->style, + pixDrawable, + GTK_STATE_PRELIGHT, GTK_SHADOW_OUT, + NULL, + gWidgetData[m_nScreen].gProgressBar, + "bar", + w-nProgressWidth, 0, nProgressWidth, h + ); + } + else + { + gtk_paint_box( gWidgetData[m_nScreen].gProgressBar->style, + pixDrawable, + GTK_STATE_PRELIGHT, GTK_SHADOW_OUT, + NULL, + gWidgetData[m_nScreen].gProgressBar, + "bar", + 0, 0, nProgressWidth, h + ); + } + } + #endif + + BOOL bRet = NWRenderPixmapToScreen( pixmap, rControlRectangle ); + g_object_unref( pixmap ); + + return bRet; +} + //---- static Rectangle NWGetListBoxButtonRect( int nScreen, @@ -3962,3 +4127,17 @@ static void NWEnsureGTKTreeView( int nScreen ) NWAddWidgetToCacheWindow( gWidgetData[nScreen].gTreeView, nScreen ); } } + +static void NWEnsureGTKSlider( int nScreen ) +{ + if( !gWidgetData[nScreen].gHScale ) + { + gWidgetData[nScreen].gHScale = gtk_hscale_new_with_range(0, 10, 1); + NWAddWidgetToCacheWindow( gWidgetData[nScreen].gHScale, nScreen ); + } + if( !gWidgetData[nScreen].gVScale ) + { + gWidgetData[nScreen].gVScale = gtk_vscale_new_with_range(0, 10, 1); + NWAddWidgetToCacheWindow( gWidgetData[nScreen].gVScale, nScreen ); + } +} |