/**
* @license
* Copyright The Closure Library Authors.
* SPDX-License-Identifier: Apache-2.0
*/
/**
* @fileoverview A toolbar button control.
*/
goog.provide('goog.ui.ToolbarButton');
goog.require('goog.ui.Button');
goog.require('goog.ui.ToolbarButtonRenderer');
goog.require('goog.ui.registry');
goog.requireType('goog.dom.DomHelper');
goog.requireType('goog.ui.ButtonRenderer');
goog.requireType('goog.ui.ControlContent');
/**
* A button control for a toolbar.
*
* @param {goog.ui.ControlContent} content Text caption or existing DOM
* structure to display as the button's caption.
* @param {goog.ui.ButtonRenderer=} opt_renderer Optional renderer used to
* render or decorate the button; defaults to
* {@link goog.ui.ToolbarButtonRenderer}.
* @param {goog.dom.DomHelper=} opt_domHelper Optional DOM helper, used for
* document interaction.
* @constructor
* @extends {goog.ui.Button}
*/
goog.ui.ToolbarButton = function(content, opt_renderer, opt_domHelper) {
'use strict';
goog.ui.Button.call(
this, content,
opt_renderer || goog.ui.ToolbarButtonRenderer.getInstance(),
opt_domHelper);
};
goog.inherits(goog.ui.ToolbarButton, goog.ui.Button);
// Registers a decorator factory function for toolbar buttons.
goog.ui.registry.setDecoratorByClassName(
goog.ui.ToolbarButtonRenderer.CSS_CLASS, function() {
'use strict';
return new goog.ui.ToolbarButton(null);
});