root / trunk / web / dojo / dojox / mdnd / DropIndicator.js @ 9
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| 1 | 9 | andrej.cim | /*
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| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
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| 4 | see: http://dojotoolkit.org/license for details
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| 5 | */
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| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.mdnd.DropIndicator"]){ |
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| 9 | dojo._hasResource["dojox.mdnd.DropIndicator"]=true; |
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| 10 | dojo.provide("dojox.mdnd.DropIndicator");
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| 11 | dojo.require("dojox.mdnd.AreaManager");
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| 12 | dojo.declare("dojox.mdnd.DropIndicator",null,{node:null,constructor:function(){ |
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| 13 | var _1=document.createElement("div"); |
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| 14 | var _2=document.createElement("div"); |
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| 15 | _1.appendChild(_2); |
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| 16 | dojo.addClass(_1,"dropIndicator");
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| 17 | this.node=_1;
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| 18 | },place:function(_3,_4,_5){ |
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| 19 | if(_5){
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| 20 | this.node.style.height=_5.h+"px"; |
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| 21 | } |
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| 22 | try{
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| 23 | if(_4){
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| 24 | _3.insertBefore(this.node,_4);
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| 25 | }else{
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| 26 | _3.appendChild(this.node);
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| 27 | } |
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| 28 | return this.node; |
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| 29 | } |
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| 30 | catch(e){
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| 31 | return null; |
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| 32 | } |
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| 33 | },remove:function(){ |
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| 34 | if(this.node){ |
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| 35 | this.node.style.height=""; |
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| 36 | if(this.node.parentNode){ |
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| 37 | this.node.parentNode.removeChild(this.node); |
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| 38 | } |
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| 39 | } |
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| 40 | },destroy:function(){ |
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| 41 | if(this.node){ |
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| 42 | if(this.node.parentNode){ |
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| 43 | this.node.parentNode.removeChild(this.node); |
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| 44 | } |
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| 45 | dojo._destroyElement(this.node);
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| 46 | delete this.node; |
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| 47 | } |
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| 48 | }}); |
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| 49 | (function(){
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| 50 | dojox.mdnd.areaManager()._dropIndicator=new dojox.mdnd.DropIndicator();
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| 51 | }()); |
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| 52 | } |