59 lines
1.5 KiB
JavaScript
59 lines
1.5 KiB
JavaScript
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/*
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* Ext JS Library 2.3.0
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* Copyright(c) 2006-2009, Ext JS, LLC.
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* licensing@extjs.com
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*
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* http://extjs.com/license
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*/
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/**
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* @class Ext.menu.Adapter
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* @extends Ext.menu.BaseItem
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* A base utility class that adapts a non-menu component so that it can be wrapped by a menu item and added to a menu.
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* It provides basic rendering, activation management and enable/disable logic required to work in menus.
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* @constructor
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* Creates a new Adapter
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* @param {Ext.Component} component The component being adapted to render into a menu
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* @param {Object} config Configuration options
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*/
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Ext.menu.Adapter = function(component, config){
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Ext.menu.Adapter.superclass.constructor.call(this, config);
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this.component = component;
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};
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Ext.extend(Ext.menu.Adapter, Ext.menu.BaseItem, {
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// private
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canActivate : true,
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// private
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onRender : function(container, position){
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this.component.render(container);
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this.el = this.component.getEl();
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},
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// private
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activate : function(){
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if(this.disabled){
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return false;
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}
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this.component.focus();
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this.fireEvent("activate", this);
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return true;
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},
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// private
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deactivate : function(){
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this.fireEvent("deactivate", this);
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},
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// private
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disable : function(){
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this.component.disable();
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Ext.menu.Adapter.superclass.disable.call(this);
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},
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// private
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enable : function(){
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this.component.enable();
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Ext.menu.Adapter.superclass.enable.call(this);
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}
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});
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