update according 0.3.1 series and add XML parser.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@699 bbd45198-f89e-11dd-88c7-29a3b14d5316

1 files changed, 1 insertions, 6 deletions

diff --git a/components/rtgui/widgets/widget.c b/components/rtgui/widgets/widget.c
index e1826c1489..f6edea7338 100644
--- a/components/rtgui/widgets/widget.c
+++ b/components/rtgui/widgets/widget.c
@@ -51,9 +51,8 @@ static void _rtgui_widget_constructor(rtgui_widget_t *widget)
 	/* set default event handler */
 	widget->event_handler = rtgui_widget_event_handler;
 
-	/* does not set widget extent and only set clip_sync to zero */
+	/* init clip information */
 	rtgui_region_init(&(widget->clip));
-	widget->clip_sync = 0;
 }
 
 /* Destroys the widget */
@@ -71,7 +70,6 @@ static void _rtgui_widget_destructor(rtgui_widget_t *widget)
 
 	/* fini clip region */
 	rtgui_region_fini(&(widget->clip));
-	widget->clip_sync = 0;
 }
 
 rtgui_type_t *rtgui_widget_type_get(void)
@@ -411,9 +409,6 @@ void rtgui_widget_update_clip(rtgui_widget_t* widget)
 	/* if there is no parent, do not update clip (please use toplevel widget API) */
 	if (parent == RT_NULL) return;
 
-	/* increase clip sync */
-	widget->clip_sync ++;
-
 	/* reset clip to extent */
 	rtgui_region_reset(&(widget->clip), &(widget->extent));