i have tried that.
actually i call gdk_flush() either after gtk_widget_draw() or after
gdk_draw_rectangle inside the expose event.
in both cases i get the following error:
Xlib: unexpected async reply
is there any other way?
thanks
On 4 Sep 2000, Owen Taylor wrote:
>
> Giaslas Georgios <[EMAIL PROTECTED]> writes:
>
> > hi,
> > i have the following problem.
> > if i have a non-multithreaded program with a drawing area and i call
> > gtk_widget_draw, it calls the expose event fuction which calls
> > gdk_draw_rectangle and
> > then the drawing area updates normally.
> > the problem is that if i create another thread and call gtk_widget_draw
> > from that thread the expose event function is called, but the drawing
> > area isn't updated until i focus/unfocus the window or some widget in the
> > window.
> >
> > can you help me with that?
>
> Call gdk_flush() in the thread once you are finished drawing.
>
> Regards,
> Owen
>
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