Re: gtk_container_add failed

[TORRI Vincent <Vincent Torri math u-bordeaux fr>]

On Sun, 29 Jun 2003, Ian Bell wrote:

> On Tuesday 10 Jun 2003 3:35 am, weiwu wrote:
>
> snip
>
> >  gtk_main ();
> >
> >  When I app it, I get this:
> >
> > Gtk-CRITICAL **: file gtkcontainer.c: line 712 (gtk_container_add):
> > assertion GTK_IS_CONTAINER(container) ' failed.
> > The button doesnot ON the pixmap!WHY?
>
> This error occurs because a pixmap is not a widget and you can only add a 
> widget to a container.

Not totally exact : a GtkPixmap is a GtkWidget, but is not a GtkContainer.

Vincent

> Ian
>
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-- 
TORRI Vincent
Mathematiques Appliquees Bordeaux                                                
Institut de Mathematiques                                                       
Universite Bordeaux 1                                                           
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