window = gdk_window_new (gtk_widget_get_parent_window (widget),
&attributes, attributes_mask);
gtk_widget_set_window (widget, window);
- gdk_window_set_user_data (window, widget);
+ gtk_widget_register_window (widget, window);
gtk_widget_get_allocation (widget, &allocation);
priv->bin_window = gdk_window_new (window,
&attributes, attributes_mask);
- gdk_window_set_user_data (priv->bin_window, widget);
+ gtk_widget_register_window (widget, priv->bin_window);
gtk_style_context_set_background (gtk_widget_get_style_context (widget), priv->bin_window);
tmp_list = priv->children;
GtkLayout *layout = GTK_LAYOUT (widget);
GtkLayoutPrivate *priv = layout->priv;
- gdk_window_set_user_data (priv->bin_window, NULL);
+ gtk_widget_unregister_window (widget, priv->bin_window);
gdk_window_destroy (priv->bin_window);
priv->bin_window = NULL;