[gimp] Bug 622608 - GIMP crashes when clicking any scroll bar from combo boxes



commit 991210c0f94ed8e88eab7ebf19438bad85931930
Author: Michael Natterer <mitch gimp org>
Date:   Thu Jun 24 21:56:41 2010 +0200

    Bug 622608 - GIMP crashes when clicking any scroll bar from combo boxes
    
    Don't cancel the popup in grab_notify() if the popup's grab was
    shadowed by one of the widgets in the popup, like the scrollbar.

 app/widgets/gimpcontainerpopup.c |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/app/widgets/gimpcontainerpopup.c b/app/widgets/gimpcontainerpopup.c
index 7d2f003..9db8fdf 100644
--- a/app/widgets/gimpcontainerpopup.c
+++ b/app/widgets/gimpcontainerpopup.c
@@ -180,8 +180,14 @@ static void
 gimp_container_popup_grab_notify (GtkWidget *widget,
                                   gboolean   was_grabbed)
 {
-  if (! was_grabbed)
-    g_signal_emit (widget, popup_signals[CANCEL], 0);
+  if (was_grabbed)
+    return;
+
+  /* ignore grabs on one of our children, like the scrollbar */
+  if (gtk_widget_is_ancestor (gtk_grab_get_current (), widget))
+    return;
+
+  g_signal_emit (widget, popup_signals[CANCEL], 0);
 }
 
 static gboolean



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