root / trunk / web / dojo / dojox / widget / PlaceholderMenuItem.js @ 9
History | View | Annotate | Download (1.68 KB)
| 1 | 9 | andrej.cim | /*
|
|---|---|---|---|
| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
|
||
| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
|
||
| 4 | see: http://dojotoolkit.org/license for details
|
||
| 5 | */
|
||
| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.widget.PlaceholderMenuItem"]){ |
||
| 9 | dojo._hasResource["dojox.widget.PlaceholderMenuItem"]=true; |
||
| 10 | dojo.provide("dojox.widget.PlaceholderMenuItem");
|
||
| 11 | dojo.require("dijit.Menu");
|
||
| 12 | dojo.declare("dojox.widget.PlaceholderMenuItem",dijit.MenuItem,{_replaced:false,_replacedWith:null,_isPlaceholder:true,postCreate:function(){ |
||
| 13 | this.domNode.style.display="none"; |
||
| 14 | this._replacedWith=[];
|
||
| 15 | if(!this.label){ |
||
| 16 | this.label=this.containerNode.innerHTML; |
||
| 17 | } |
||
| 18 | this.inherited(arguments); |
||
| 19 | },replace:function(_1){ |
||
| 20 | if(this._replaced){ |
||
| 21 | return false; |
||
| 22 | } |
||
| 23 | var _2=this.getIndexInParent(); |
||
| 24 | if(_2<0){ |
||
| 25 | return false; |
||
| 26 | } |
||
| 27 | var p=this.getParent(); |
||
| 28 | dojo.forEach(_1,function(_3){
|
||
| 29 | p.addChild(_3,_2++); |
||
| 30 | }); |
||
| 31 | this._replacedWith=_1;
|
||
| 32 | this._replaced=true; |
||
| 33 | return true; |
||
| 34 | },unReplace:function(_4){ |
||
| 35 | if(!this._replaced){ |
||
| 36 | return [];
|
||
| 37 | } |
||
| 38 | var p=this.getParent(); |
||
| 39 | if(!p){
|
||
| 40 | return [];
|
||
| 41 | } |
||
| 42 | var r=this._replacedWith; |
||
| 43 | dojo.forEach(this._replacedWith,function(_5){ |
||
| 44 | p.removeChild(_5); |
||
| 45 | if(_4){
|
||
| 46 | _5.destroy(); |
||
| 47 | } |
||
| 48 | }); |
||
| 49 | this._replacedWith=[];
|
||
| 50 | this._replaced=false; |
||
| 51 | return r;
|
||
| 52 | }}); |
||
| 53 | dojo.extend(dijit.Menu,{getPlaceholders:function(_6){
|
||
| 54 | var r=[];
|
||
| 55 | var _7=this.getChildren(); |
||
| 56 | _7.forEach(function(_8){
|
||
| 57 | if(_8._isPlaceholder&&(!_6||_8.label==_6)){
|
||
| 58 | r.push(_8); |
||
| 59 | }else{
|
||
| 60 | if(_8._started&&_8.popup&&_8.popup.getPlaceholders){
|
||
| 61 | r=r.concat(_8.popup.getPlaceholders(_6)); |
||
| 62 | }else{
|
||
| 63 | if(!_8._started&&_8.dropDownContainer){
|
||
| 64 | var _9=dojo.query("[widgetId]",_8.dropDownContainer)[0]; |
||
| 65 | var _a=dijit.byNode(_9);
|
||
| 66 | if(_a.getPlaceholders){
|
||
| 67 | r=r.concat(_a.getPlaceholders(_6)); |
||
| 68 | } |
||
| 69 | } |
||
| 70 | } |
||
| 71 | } |
||
| 72 | },this);
|
||
| 73 | return r;
|
||
| 74 | }}); |
||
| 75 | } |