Re: How to detect gtk widget partial visible? visibility-notify-event?
- From: David Nečas (Yeti) <yeti physics muni cz>
- To: gtk-app-devel-list gnome org
- Subject: Re: How to detect gtk widget partial visible? visibility-notify-event?
- Date: Tue, 11 Sep 2007 12:53:25 +0200
On Tue, Sep 11, 2007 at 05:54:54PM +0800, MD Tsai wrote:
Is it possible for a gtk widget to detect it is partial visible? For
example, I can drag one window on another window. The covered window can be
notified that it is partial visible?
I've registered the "visibility-notify-event" but never receive callback,
gtk_widget_add_events(widget, GDK_VISIBILITY_NOTIFY_MASK);
Yeti
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http://gwyddion.net/
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