Re: refresh the screen before the function end

[WAN Hing Wah <50191914 ee cityu edu hk>]

On Thu, 15 Jun 2000, Dermot Musgrove wrote:

> WAN Hing Wah wrote:
> > 
> > Hello,
> >         I wanna know after I change the GdkPixmap stored in GtkPixmap
> > by gtk_pixmap_set(),how can I ask it to immediately to refresh the screen
> > the show the effect before the function end?
> Hi, does this help?
> 
>   while (g_main_iteration (FALSE));
> 
> Regards, Dermot
> 
> 
> 
thx!It work,but actually what's the use of g_main_iterate?