| /* |
| Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved. |
| Available via Academic Free License >= 2.1 OR the modified BSD license. |
| see: http://dojotoolkit.org/license for details |
| */ |
| |
| |
| if(!dojo._hasResource["dojox.widget.PlaceholderMenuItem"]){ |
| dojo._hasResource["dojox.widget.PlaceholderMenuItem"]=true; |
| dojo.provide("dojox.widget.PlaceholderMenuItem"); |
| dojo.require("dijit.Menu"); |
| dojo.declare("dojox.widget.PlaceholderMenuItem",dijit.MenuItem,{_replaced:false,_replacedWith:null,_isPlaceholder:true,postCreate:function(){ |
| this.domNode.style.display="none"; |
| this._replacedWith=[]; |
| if(!this.label){ |
| this.label=this.containerNode.innerHTML; |
| } |
| this.inherited(arguments); |
| },replace:function(_1){ |
| if(this._replaced){ |
| return false; |
| } |
| var _2=this.getIndexInParent(); |
| if(_2<0){ |
| return false; |
| } |
| var p=this.getParent(); |
| dojo.forEach(_1,function(_3){ |
| p.addChild(_3,_2++); |
| }); |
| this._replacedWith=_1; |
| this._replaced=true; |
| return true; |
| },unReplace:function(_4){ |
| if(!this._replaced){ |
| return []; |
| } |
| var p=this.getParent(); |
| if(!p){ |
| return []; |
| } |
| var r=this._replacedWith; |
| dojo.forEach(this._replacedWith,function(_5){ |
| p.removeChild(_5); |
| if(_4){ |
| _5.destroy(); |
| } |
| }); |
| this._replacedWith=[]; |
| this._replaced=false; |
| return r; |
| }}); |
| dojo.extend(dijit.Menu,{getPlaceholders:function(_6){ |
| var r=[]; |
| var _7=this.getChildren(); |
| _7.forEach(function(_8){ |
| if(_8._isPlaceholder&&(!_6||_8.label==_6)){ |
| r.push(_8); |
| }else{ |
| if(_8._started&&_8.popup&&_8.popup.getPlaceholders){ |
| r=r.concat(_8.popup.getPlaceholders(_6)); |
| }else{ |
| if(!_8._started&&_8.dropDownContainer){ |
| var _9=dojo.query("[widgetId]",_8.dropDownContainer)[0]; |
| var _a=dijit.byNode(_9); |
| if(_a.getPlaceholders){ |
| r=r.concat(_a.getPlaceholders(_6)); |
| } |
| } |
| } |
| } |
| },this); |
| return r; |
| }}); |
| } |
