Re: gtk_paint_expander question

From: Jan-Marek Glogowski <glogow fbihome de>
To: Dan Korostelev <dan ats energo ru>
Cc: GTK+ application development mail list <gtk-app-devel-list gnome org>
Subject: Re: gtk_paint_expander question
Date: Thu, 27 May 2004 22:53:29 +0200 (CEST)

Hi Dan

The expander is painted, but I think it didn't survive the first refresh
(exposure). That's just a guess.

Why: At any "visibility" change, the X asks the Window to redraw itself.
This request is handled in Gtk+ via the "expose" signal.

Look at the API Docs of GtkDrawingArea (Gtk+ 2.x). There is a simple
example and some more explanation (and look at "Using GTK+ on the X Window
System").

HTH

Jan-Marek

References:
- gtk_paint_expander question
  - From: Dan Korostelev

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