+/**
+ * Get action widget from config
+ *
+ * Override this method to change the action widget class used.
+ *
+ * @param {Object} config Action widget config
+ * @return {OO.ui.ActionWidget} Action widget
+ */
+OO.ui.Dialog.prototype.getActionWidget = function ( config ) {
+ return new OO.ui.ActionWidget( this.getActionWidgetConfig( config ) );
+};
+
+/**
+ * Get action widget config
+ *
+ * Override this method to modify the action widget config
+ *
+ * @param {Object} config Initial action widget config
+ * @return {Object} Action widget config
+ */
+OO.ui.Dialog.prototype.getActionWidgetConfig = function ( config ) {
+ return config;
+};
+