rtgui/widgets/notebook: get rect only when needed

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1815 bbd45198-f89e-11dd-88c7-29a3b14d5316

1 files changed, 3 insertions, 4 deletions

diff --git a/components/rtgui/widgets/notebook.c b/components/rtgui/widgets/notebook.c
index 5fea83d264..03f6dfc9cc 100644
--- a/components/rtgui/widgets/notebook.c
+++ b/components/rtgui/widgets/notebook.c
@@ -69,15 +69,14 @@ static void _rtgui_notebook_draw_bar(struct rtgui_notebook *notebook,
 static void _rtgui_notebook_ondraw(rtgui_notebook_t *notebook)

 {

 	struct rtgui_dc* dc;

-	rtgui_rect_t rect;

 

 	dc = rtgui_dc_begin_drawing(RTGUI_WIDGET(notebook));

 	if (dc == RT_NULL) return;

 

-	rtgui_widget_get_rect(RTGUI_WIDGET(notebook), &rect);

-

 	if (notebook->count == 0)

 	{

+		rtgui_rect_t rect;

+		rtgui_widget_get_rect(RTGUI_WIDGET(notebook), &rect);

 		rtgui_dc_fill_rect(dc, &rect);

 	}

 	else

@@ -124,7 +123,7 @@ static void _rtgui_notebook_onmouse(rtgui_notebook_t *notebook, struct rtgui_eve
 

 	/* handle on page */

 	if (notebook->childs[notebook->current].widget->event_handler != RT_NULL)

-		notebook->childs[notebook->current].widget->event_handler(notebook->childs[notebook->current].widget, 

+		notebook->childs[notebook->current].widget->event_handler(notebook->childs[notebook->current].widget,

 			&(emouse->parent));

 }