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/** Ext JS Library 2.0.2* Copyright(c) 2006-2008, Ext JS, LLC.* licensing@extjs.com** http://extjs.com/license*/Ext.menu.CheckItem=function(A){Ext.menu.CheckItem.superclass.constructor.call(this,A);this.addEvents("beforecheckchange","checkchange");if(this.checkHandler){this.on("checkchange",this.checkHandler,this.scope)}Ext.menu.MenuMgr.registerCheckable(this)};Ext.extend(Ext.menu.CheckItem,Ext.menu.Item,{itemCls:"x-menu-item x-menu-check-item",groupClass:"x-menu-group-item",checked:false,ctype:"Ext.menu.CheckItem",onRender:function(A){Ext.menu.CheckItem.superclass.onRender.apply(this,arguments);if(this.group){this.el.addClass(this.groupClass)}if(this.checked){this.checked=false;this.setChecked(true,true)}},destroy:function(){Ext.menu.MenuMgr.unregisterCheckable(this);Ext.menu.CheckItem.superclass.destroy.apply(this,arguments)},setChecked:function(B,A){if(this.checked!=B&&this.fireEvent("beforecheckchange",this,B)!==false){if(this.container){this.container[B?"addClass":"removeClass"]("x-menu-item-checked")}this.checked=B;if(A!==true){this.fireEvent("checkchange",this,B)}}},handleClick:function(A){if(!this.disabled&&!(this.checked&&this.group)){this.setChecked(!this.checked)}Ext.menu.CheckItem.superclass.handleClick.apply(this,arguments)}});