add user_data in rtgui_widget.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@777 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
bernard.xiong@gmail.com
2010-06-26 07:22:17 +00:00
parent 360095ecb1
commit e5d6e61a55
@@ -106,6 +106,9 @@ struct rtgui_widget
rt_bool_t (*on_size) (struct rtgui_widget* widget, struct rtgui_event* event);
rt_bool_t (*on_command) (struct rtgui_widget* widget, struct rtgui_event* event);
#endif
/* user private data */
rt_uint32_t user_data;
};
typedef struct rtgui_widget rtgui_widget_t;