diff options
Diffstat (limited to 'vcl/unx/gtk3')
| -rw-r--r-- | vcl/unx/gtk3/gdi/gtk3salnativewidgets-gtk.cxx | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/vcl/unx/gtk3/gdi/gtk3salnativewidgets-gtk.cxx b/vcl/unx/gtk3/gdi/gtk3salnativewidgets-gtk.cxx index 45e897795441..0774699fb0e6 100644 --- a/vcl/unx/gtk3/gdi/gtk3salnativewidgets-gtk.cxx +++ b/vcl/unx/gtk3/gdi/gtk3salnativewidgets-gtk.cxx @@ -431,10 +431,18 @@ void GtkSalGraphics::PaintScrollbar(GtkStyleContext *context, gtk_style_context_restore(context); } + + bool backwardButtonInsensitive = + pScrollbarVal->mnCur == pScrollbarVal->mnMin; + bool forwardButtonInsensitive = pScrollbarVal->mnMax == 0 || + pScrollbarVal->mnCur + pScrollbarVal->mnVisibleSize >= pScrollbarVal->mnMax; + // ----------------- BUTTON 1 // if ( has_backward ) { NWConvertVCLStateToGTKState( pScrollbarVal->mnButton1State, &stateFlags, &shadowType ); + if ( backwardButtonInsensitive ) + stateFlags = GTK_STATE_FLAG_INSENSITIVE; gtk_style_context_save(context); gtk_style_context_set_state(context, stateFlags); @@ -459,6 +467,8 @@ void GtkSalGraphics::PaintScrollbar(GtkStyleContext *context, if ( has_forward2 ) { NWConvertVCLStateToGTKState( pScrollbarVal->mnButton2State, &stateFlags, &shadowType ); + if ( forwardButtonInsensitive ) + stateFlags = GTK_STATE_FLAG_INSENSITIVE; gtk_style_context_save(context); gtk_style_context_set_state(context, stateFlags); @@ -484,6 +494,8 @@ void GtkSalGraphics::PaintScrollbar(GtkStyleContext *context, if ( has_backward2 ) { NWConvertVCLStateToGTKState( pScrollbarVal->mnButton1State, &stateFlags, &shadowType ); + if ( backwardButtonInsensitive ) + stateFlags = GTK_STATE_FLAG_INSENSITIVE; gtk_style_context_save(context); gtk_style_context_set_state(context, stateFlags); @@ -508,6 +520,8 @@ void GtkSalGraphics::PaintScrollbar(GtkStyleContext *context, if ( has_forward ) { NWConvertVCLStateToGTKState( pScrollbarVal->mnButton2State, &stateFlags, &shadowType ); + if ( forwardButtonInsensitive ) + stateFlags = GTK_STATE_FLAG_INSENSITIVE; gtk_style_context_save(context); gtk_style_context_set_state(context, stateFlags); |