RE: Pictureproblem

["Tom Liu" <tom liu flextrade com>]

You have to use the gtk_main_iterator before the sleep. Samething with
the progress bar. gdk_flush may not work.

   while (gtk_events_pending()) gtk_main_iteration ();
   sleep(???); // do something take a long time.



-----Original Message-----
From: gtk-app-devel-list-admin gnome org
[mailto:gtk-app-devel-list-admin gnome org] On Behalf Of Nix
Sent: Monday, November 10, 2003 12:51 AM
To: Christian Schneider
Cc: gtk-app-devel-list gnome org
Subject: Re: Pictureproblem

On Sun, 2003-11-09 at 04:54, Christian Schneider wrote:
> gboolean drawingarea_expose_event (...)
> {
> ...
> pixbufdrawingareadarstellung (..., picture1, ...);
> sleep (3000);
> pixbufdrawingareadarstellung (..., picture2, ...);
> ...
> }
>
> But if I start my program I will only see picture2
> after 3 seconds.
> I think I know why this occur. But I don't know how to
> solve my problem.

Try gdk_flush () .

Plus, you shouldn't be using sleep.  Use gtk_timeout_add ().

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