static void
gimp_container_combo_box_remove_item (GimpContainerView *view,
GimpViewable *viewable,
gpointer insert_data)
{
GtkTreeModel *model = gtk_combo_box_get_model (GTK_COMBO_BOX (view));
GtkTreeIter *iter = insert_data;
if (iter)
{
gtk_list_store_remove (GTK_LIST_STORE (model), iter);
/* If the store is now empty, clear out renderers from all cells
* so that they don't reference the viewables. See bug #149906.
*/
if (gtk_tree_model_iter_n_children (model, NULL) == 0)
{
g_object_set (GIMP_CONTAINER_COMBO_BOX (view)->viewable_renderer,
"renderer", NULL,
NULL);
gtk_widget_set_sensitive (GTK_WIDGET (view), FALSE);
}
}
}
static gpointer
gimp_container_combo_box_insert_item (GimpContainerView *view,
GimpViewable *viewable,
gint index)
{
GtkTreeModel *model = gtk_combo_box_get_model (GTK_COMBO_BOX (view));
GtkTreeIter iter;
if (index == -1)
gtk_list_store_append (GTK_LIST_STORE (model), &iter);
else
gtk_list_store_insert (GTK_LIST_STORE (model), &iter, index);
if (gtk_tree_model_iter_n_children (model, NULL) == 1)
{
/* GimpContainerViews don't select items by default */
gtk_combo_box_set_active (GTK_COMBO_BOX (view), -1);
gtk_widget_set_sensitive (GTK_WIDGET (view), TRUE);
}
gimp_container_combo_box_set (GIMP_CONTAINER_COMBO_BOX (view),
&iter, viewable);
return gtk_tree_iter_copy (&iter);
}
static void
gimp_container_combo_box_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GimpContainerComboBox *combo = GIMP_CONTAINER_COMBO_BOX (object);
switch (property_id)
{
case PROP_ELLIPSIZE:
g_object_get_property (G_OBJECT (combo->text_renderer),
pspec->name, value);
break;
default:
gimp_container_view_get_property (object, property_id, value, pspec);
break;
}
}
