root / trunk / web / dojo / dijit / tree / _dndContainer.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["dijit.tree._dndContainer"]){ |
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| 9 | dojo._hasResource["dijit.tree._dndContainer"]=true; |
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| 10 | dojo.provide("dijit.tree._dndContainer");
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| 11 | dojo.require("dojo.dnd.common");
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| 12 | dojo.require("dojo.dnd.Container");
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| 13 | dojo.declare("dijit.tree._dndContainer",null,{constructor:function(_1,_2){ |
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| 14 | this.tree=_1;
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| 15 | this.node=_1.domNode;
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| 16 | dojo.mixin(this,_2);
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| 17 | this.map={};
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| 18 | this.current=null; |
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| 19 | this.containerState=""; |
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| 20 | dojo.addClass(this.node,"dojoDndContainer"); |
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| 21 | this.events=[dojo.connect(this.node,"onmouseenter",this,"onOverEvent"),dojo.connect(this.node,"onmouseleave",this,"onOutEvent"),dojo.connect(this.tree,"_onNodeMouseEnter",this,"onMouseOver"),dojo.connect(this.tree,"_onNodeMouseLeave",this,"onMouseOut"),dojo.connect(this.node,"ondragstart",dojo,"stopEvent"),dojo.connect(this.node,"onselectstart",dojo,"stopEvent")]; |
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| 22 | },getItem:function(_3){ |
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| 23 | var _4=this.selection[_3],_5={data:dijit.getEnclosingWidget(_4),type:["treeNode"]}; |
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| 24 | return _5;
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| 25 | },destroy:function(){ |
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| 26 | dojo.forEach(this.events,dojo.disconnect);
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| 27 | this.node=this.parent=null; |
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| 28 | },onMouseOver:function(_6,_7){ |
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| 29 | this.current=_6.rowNode;
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| 30 | this.currentWidget=_6;
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| 31 | },onMouseOut:function(_8,_9){ |
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| 32 | this.current=null; |
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| 33 | this.currentWidget=null; |
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| 34 | },_changeState:function(_a,_b){ |
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| 35 | var _c="dojoDnd"+_a; |
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| 36 | var _d=_a.toLowerCase()+"State"; |
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| 37 | dojo.removeClass(this.node,_c+this[_d]); |
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| 38 | dojo.addClass(this.node,_c+_b);
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| 39 | this[_d]=_b;
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| 40 | },_addItemClass:function(_e,_f){ |
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| 41 | dojo.addClass(_e,"dojoDndItem"+_f);
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| 42 | },_removeItemClass:function(_10,_11){ |
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| 43 | dojo.removeClass(_10,"dojoDndItem"+_11);
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| 44 | },onOverEvent:function(){ |
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| 45 | this._changeState("Container","Over"); |
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| 46 | },onOutEvent:function(){ |
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| 47 | this._changeState("Container",""); |
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| 48 | }}); |
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| 49 | } |