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app: use gdk_flush() in gimp_widget_flush_expose() 

instead of a completely bogus event processing loop which had no
effect but flushing the event queue implicitly.
This commit is contained in:
Michael Natterer 2011-02-22 07:19:26 +01:00
parent ca2fde3950
commit 7a8600e6bd
1 changed files with 1 additions and 40 deletions
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41
app/widgets/gimpwidgets-utils.c
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@ -1183,50 +1183,11 @@ gimp_tools_set_tool_options_gui (GimpToolOptions *tool_options,
void
gimp_widget_flush_expose (GtkWidget *widget)
{
GList *event_list = NULL;
g_return_if_fail (GTK_IS_WIDGET (widget));
if (! gtk_widget_is_drawable (widget))
return;
gdk_window_process_updates (gtk_widget_get_window (widget), FALSE);
while (gdk_events_pending ())
{
GdkEvent *event = gdk_event_get ();
if (! event)
break;
if (gtk_get_event_widget (event) == widget &&
event->any.type == GDK_EXPOSE)
{
if (gtk_widget_get_double_buffered (widget))
{
gdk_window_begin_paint_region (event->any.window,
event->expose.region);
gtk_widget_send_expose (widget, event);
gdk_window_end_paint (event->any.window);
}
else
{
gdk_window_flush (event->any.window);
gtk_widget_send_expose (widget, event);
}
gdk_event_free (event);
}
else
{
event_list = g_list_prepend (event_list, event);
}
}
event_list = g_list_reverse (event_list);
g_list_foreach (event_list, (GFunc) gdk_event_put, NULL);
g_list_foreach (event_list, (GFunc) gdk_event_free, NULL);
g_list_free (event_list);
gdk_flush ();
}