gint *natural_size);
static GtkWidgetPath *gtk_combo_box_get_path_for_child (GtkContainer *container,
GtkWidget *child);
+static void gtk_combo_box_direction_changed (GtkWidget *widget,
+ GtkTextDirection previous_direction);
G_DEFINE_TYPE_WITH_CODE (GtkComboBox, gtk_combo_box, GTK_TYPE_BIN,
G_IMPLEMENT_INTERFACE (GTK_TYPE_CELL_LAYOUT,
widget_class->get_preferred_height_for_width = gtk_combo_box_get_preferred_height_for_width;
widget_class->get_preferred_width_for_height = gtk_combo_box_get_preferred_width_for_height;
widget_class->destroy = gtk_combo_box_destroy;
+ widget_class->direction_changed = gtk_combo_box_direction_changed;
object_class = (GObjectClass *)klass;
object_class->constructor = gtk_combo_box_constructor;
gtk_widget_queue_draw (widget);
}
+static void
+gtk_combo_box_invalidate_order_foreach (GtkWidget *widget)
+{
+ _gtk_widget_invalidate_style_context (widget, GTK_CSS_CHANGE_POSITION | GTK_CSS_CHANGE_SIBLING_POSITION);
+}
+
+static void
+gtk_combo_box_invalidate_order (GtkComboBox *combo_box)
+{
+ gtk_container_forall (GTK_CONTAINER (combo_box),
+ (GtkCallback) gtk_combo_box_invalidate_order_foreach,
+ NULL);
+}
+
+static void
+gtk_combo_box_direction_changed (GtkWidget *widget,
+ GtkTextDirection previous_direction)
+{
+ gtk_combo_box_invalidate_order (GTK_COMBO_BOX (widget));
+}
+
static GtkWidgetPath *
gtk_combo_box_get_path_for_child (GtkContainer *container,
GtkWidget *child)
if (widget && gtk_widget_get_visible (widget))
visible_children = g_list_prepend (visible_children, widget);
+ if (gtk_widget_get_direction (GTK_WIDGET (container)) == GTK_TEXT_DIR_RTL)
+ visible_children = g_list_reverse (visible_children);
+
pos = 0;
for (l = visible_children; l; l = l->next)