gtk2-ubuntu/071_no_offscreen_widgets_grabbing.patch

   1 # Description: don't let offscreen widget do grabbing
   2 # Upstream: https://bugzilla.gnome.org/show_bug.cgi?id=607668
   3 # Ubuntu: https://bugs.launchpad.net/bugs/512427
   4 Index: gtk+-2.24.4/gtk/gtkmain.c
   5 ===================================================================
   6 --- gtk+-2.24.4.orig/gtk/gtkmain.c      2011-03-18 11:14:36.000000000 +1100
   7 +++ gtk+-2.24.4/gtk/gtkmain.c   2011-04-04 10:58:07.816596965 +1000
   8 @@ -1861,9 +1861,14 @@
   9  {
  10    GtkWindowGroup *group;
  11    GtkWidget *old_grab_widget;
  12 -
  13 +  GtkWidget *toplevel;
  14 +
  15    g_return_if_fail (widget != NULL);
  16 -
  17 +
  18 +  toplevel = gtk_widget_get_toplevel (widget);
  19 +  if (toplevel && gdk_window_get_window_type (toplevel->window) == GDK_WINDOW_OFFSCREEN)
  20 +    return;
  21 +
  22    if (!gtk_widget_has_grab (widget) && gtk_widget_is_sensitive (widget))
  23      {
  24        _gtk_widget_set_has_grab (widget, TRUE);