hi all:
I new a gtk_drawing_area ,add configure_event,expose_event for it,and pack it
in a box using gtk_box_pack_start(), I 'll draw something on the drawing_area every
period of time, so I add gtk_timeout_add(time, GtkFunction(display_something),
(gpointer)drawing_area), In the function display_something() it will activate to call
expose_event() when using gdk_window_invalidate_rect(), it runs ok when I add only one
gtk_drawing_area on the box, when I add another gtk_drawing_area in the same box, the
second gtk_drawing_area does not call expose event when I use
gdk_window_invalidater_rect to activate the expose event . do you meet my problem?
I 'll appreciated to hear from you.
=========================
yangxiaoli
[EMAIL PROTECTED]
2003-09-01
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