Re: [gtk-list] Re: gtk--: Problem with Gtk_Pixmap!

[Richie Bielak <richieb netlabs net>]

Tero Pulkkinen wrote:

> >
> >   GtkWidget * widget =GTK_WIDGET(gtkobject);
> >   pixmap = gdk_pixmap_create_from_xpm (widget->window, &mask,
> >                                          &style->bg[GTK_STATE_NORMAL],
> >                                          "3DRings.xpm");
> > now gives a warning that "window!=NULL".
>
> I've seen this problem already with 0.99.4...
>
> I think last time we fixed it by adding the widget to container and showing it
> before using the GTK_WIDGET(gtkobject)->window thingy... Guess gtk does not
> create the window now anymore if it really dont need it.

I added this code before creating a pixmap:

      /* Widget must be realized before we can attach a pixmap to it */
  if (widget->window == NULL)
         gtk_widget_realize (widget);
  pixmap = gdk_pixmap_create_from_xpm (widget->window,
            &mask,
            &widget->style->bg[GTK_STATE_NORMAL],
            fname);

and that seemed to take care of the problem.


...richie

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