gtk_widget_get_allocation (widget, &allocation);
width = allocation.width;
gtk_widget_set_size_request (ev_sidebar->priv->menu, -1, -1);
- gtk_widget_size_request (ev_sidebar->priv->menu, &requisition);
+ gtk_widget_get_preferred_size (ev_sidebar->priv->menu, &requisition, NULL);
gtk_widget_set_size_request (ev_sidebar->priv->menu,
MAX (width, requisition.width), -1);