fix widget clip update when set widget's extent.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@866 bbd45198-f89e-11dd-88c7-29a3b14d5316
2010-08-19 14:16:36 +00:00 · 2010-08-19 14:16:36 +00:00 · 188bad3b6f
parent c188bba485
commit 188bad3b6f
1 changed files with 5 additions and 0 deletions
--- a/components/rtgui/widgets/widget.c
+++ b/components/rtgui/widgets/widget.c
@ -131,6 +131,11 @@ void rtgui_widget_set_rect(rtgui_widget_t* widget, rtgui_rect_t* rect)

 	/* reset clip info */
 	rtgui_region_init_with_extents(&(widget->clip), rect);
+	if ((widget->parent != RT_NULL) && (widget->toplevel != RT_NULL))
+	{
+		/* update widget clip */
+		rtgui_widget_update_clip(widget);
+	}
 }

 #ifndef RTGUI_USING_SMALL_SIZE