[EMAIL PROTECTED] wrote:
> From: Ignacio Nodal <[EMAIL PROTECTED]>
>
>>Hi,
>>
>>In my program I have a window where I select a VRML file to load, press
>>OK and in the button callback, I hide this window and call my function
>>to read the VRML file (I use CyberVRML97 for this).
>>
>>The problem is that my GTK+ application seems to be freezed during the
>>load. The main window doesn't care about my "expose_event" callback
>>until the load ends.
>>
>>I don't like this behaviour, how could I avoid this?
>>
>
> You're probably not giving the mainloop any time to run during the load.
> Look at the documentation on the gtk mainloop (or, better, the glib mainloop)
> for instructions on how to do this.
>
> Ron Steinke
>
>
I've tried with:
while (gtk_events_pending())
gtk_main_iteration();
before calling my VRML load function, but gtk_events_pending returns 0.
I've also asked for gdk_events_pending, since i'm working with
GtkGLArea, being a "subclass" of GtkDrawingArea , but this one returns 0
also.
I'm a bit lost...
Thanks in advance,
Ignacio
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