From: Benjamin Otte <otte@redhat.com>
Date: Mon, 18 Jun 2012 14:28:52 +0000 (-0400)
Subject: widget: don't call gtk_style_context_set_background if app_paintable
X-Git-Tag: archive/raspbian/4.4.1+ds1-2+rpi1^2~18^2~24^2~19734
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=9b47bc5c95cd2aa18abcb476febe2fc39fbc30c3;p=gtk4.git

widget: don't call gtk_style_context_set_background if app_paintable

When a widget is app_paintable, its background should not be drawn by
the theme, thus we should not try to override its background again when
style-updated is fired.
This is a bit of a hack, but it fixes gray surfaces observed for DnD
windows with recent GTK+.
---

diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index 63ad5653ef..1f933401df 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -6710,7 +6710,8 @@ gtk_widget_real_style_updated (GtkWidget *widget)
   if (widget->priv->context)
     {
       if (gtk_widget_get_realized (widget) &&
-          gtk_widget_get_has_window (widget))
+          gtk_widget_get_has_window (widget) &&
+          !gtk_widget_get_app_paintable (widget))
         gtk_style_context_set_background (widget->priv->context,
                                           widget->priv->window);
     }