Re: frozen GUI!!! urgent help required!

> From: RevX gmx at
> X-Priority: 3 (Normal)
> X-Authenticated-Sender: #0002564111 gmx net
> X-Authenticated-IP: []
> X-Flags: 0001
> Content-Type: text/plain; charset="us-ascii"
> Sender: gtk-list-admin gnome org
> X-BeenThere: gtk-list gnome org
> X-Loop: gtk-list gnome org
> X-Mailman-Version: 2.0.8
> Precedence: bulk
> List-Help: <mailto:gtk-list-request gnome org?subject=help>
> List-Post: <mailto:gtk-list gnome org>
> List-Subscribe: <>,
> 	<mailto:gtk-list-request gnome org?subject=subscribe>
> List-Id: General discussion of GTK+ <>
> List-Unsubscribe: <>,
> 	<mailto:gtk-list-request gnome org?subject=unsubscribe>
> List-Archive: <>
> Date: Tue, 12 Mar 2002 14:55:47 +0100 (MET)
> Hello all,
> I've the following situation in/with my GUI (actually
> I'm using Gtk--, but that shouldn't matter because
> Gtk-- is only a wrapper for Gtk+):
> A checkbutton gets pressed and calculations
> begin (involving retrieving of images from a
> video camera and processing them). And
> at this moment the GUI is frozen, no buttons
> are clickable anymore and the window isn't
> redrawn when temporary overlapped by other
> windows. It looks like as if everything is frozen.
> So, what is going wrong??? Does the GUI of
> Gtk+ not run parallel to the calculations to fetch

Not unless you create a separate thread for the calculations. When the
calculations finish, you should be able to interact with the GUI again.

> X events or is it a fault I just don't see?!
> I hope someone can help me (soon).
> Thanks for helping in advance.


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]