diff options
author | Ivan Timofeev <timofeev.i.s@gmail.com> | 2012-08-28 14:58:34 +0400 |
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committer | Ivan Timofeev <timofeev.i.s@gmail.com> | 2012-08-28 15:51:39 +0400 |
commit | 58d757fd295d48bcd2eef51c2f41f5014c1cda21 (patch) | |
tree | eeda0bdbd3a8d1755a3572425bc72ba09a006984 /vcl/unx/gtk3 | |
parent | c2b40d6fa57e0176d52ec4ac0565de352064c661 (diff) |
gtk: sumulate native insensitivity of scrollbar buttons
Change-Id: I13ac2c43aadd494389586166771b1d0e6bfb9ea6
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); |