root / trunk / web / dojo / dojox / mdnd / DropIndicator.js @ 13
History | View | Annotate | Download (1.18 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.mdnd.DropIndicator"]){ |
||
| 9 | dojo._hasResource["dojox.mdnd.DropIndicator"]=true; |
||
| 10 | dojo.provide("dojox.mdnd.DropIndicator");
|
||
| 11 | dojo.require("dojox.mdnd.AreaManager");
|
||
| 12 | dojo.declare("dojox.mdnd.DropIndicator",null,{node:null,constructor:function(){ |
||
| 13 | var _1=document.createElement("div"); |
||
| 14 | var _2=document.createElement("div"); |
||
| 15 | _1.appendChild(_2); |
||
| 16 | dojo.addClass(_1,"dropIndicator");
|
||
| 17 | this.node=_1;
|
||
| 18 | },place:function(_3,_4,_5){ |
||
| 19 | if(_5){
|
||
| 20 | this.node.style.height=_5.h+"px"; |
||
| 21 | } |
||
| 22 | try{
|
||
| 23 | if(_4){
|
||
| 24 | _3.insertBefore(this.node,_4);
|
||
| 25 | }else{
|
||
| 26 | _3.appendChild(this.node);
|
||
| 27 | } |
||
| 28 | return this.node; |
||
| 29 | } |
||
| 30 | catch(e){
|
||
| 31 | return null; |
||
| 32 | } |
||
| 33 | },remove:function(){ |
||
| 34 | if(this.node){ |
||
| 35 | this.node.style.height=""; |
||
| 36 | if(this.node.parentNode){ |
||
| 37 | this.node.parentNode.removeChild(this.node); |
||
| 38 | } |
||
| 39 | } |
||
| 40 | },destroy:function(){ |
||
| 41 | if(this.node){ |
||
| 42 | if(this.node.parentNode){ |
||
| 43 | this.node.parentNode.removeChild(this.node); |
||
| 44 | } |
||
| 45 | dojo._destroyElement(this.node);
|
||
| 46 | delete this.node; |
||
| 47 | } |
||
| 48 | }}); |
||
| 49 | (function(){
|
||
| 50 | dojox.mdnd.areaManager()._dropIndicator=new dojox.mdnd.DropIndicator();
|
||
| 51 | }()); |
||
| 52 | } |