New file |
0,0 → 1,74 |
/* |
Copyright (c) 2004-2006, The Dojo Foundation |
All Rights Reserved. |
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Licensed under the Academic Free License version 2.1 or above OR the |
modified BSD license. For more information on Dojo licensing, see: |
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http://dojotoolkit.org/community/licensing.shtml |
*/ |
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dojo.require("dojo.lang.common"); |
dojo.require("dojo.lang.func"); |
dojo.require("dojo.lang.declare"); |
dojo.provide("dojo.dnd.DragAndDrop"); |
dojo.declare("dojo.dnd.DragSource", null, {type:"", onDragEnd:function (evt) { |
}, onDragStart:function (evt) { |
}, onSelected:function (evt) { |
}, unregister:function () { |
dojo.dnd.dragManager.unregisterDragSource(this); |
}, reregister:function () { |
dojo.dnd.dragManager.registerDragSource(this); |
}}); |
dojo.declare("dojo.dnd.DragObject", null, {type:"", register:function () { |
var dm = dojo.dnd.dragManager; |
if (dm["registerDragObject"]) { |
dm.registerDragObject(this); |
} |
}, onDragStart:function (evt) { |
}, onDragMove:function (evt) { |
}, onDragOver:function (evt) { |
}, onDragOut:function (evt) { |
}, onDragEnd:function (evt) { |
}, onDragLeave:dojo.lang.forward("onDragOut"), onDragEnter:dojo.lang.forward("onDragOver"), ondragout:dojo.lang.forward("onDragOut"), ondragover:dojo.lang.forward("onDragOver")}); |
dojo.declare("dojo.dnd.DropTarget", null, {acceptsType:function (type) { |
if (!dojo.lang.inArray(this.acceptedTypes, "*")) { |
if (!dojo.lang.inArray(this.acceptedTypes, type)) { |
return false; |
} |
} |
return true; |
}, accepts:function (dragObjects) { |
if (!dojo.lang.inArray(this.acceptedTypes, "*")) { |
for (var i = 0; i < dragObjects.length; i++) { |
if (!dojo.lang.inArray(this.acceptedTypes, dragObjects[i].type)) { |
return false; |
} |
} |
} |
return true; |
}, unregister:function () { |
dojo.dnd.dragManager.unregisterDropTarget(this); |
}, onDragOver:function (evt) { |
}, onDragOut:function (evt) { |
}, onDragMove:function (evt) { |
}, onDropStart:function (evt) { |
}, onDrop:function (evt) { |
}, onDropEnd:function () { |
}}, function () { |
this.acceptedTypes = []; |
}); |
dojo.dnd.DragEvent = function () { |
this.dragSource = null; |
this.dragObject = null; |
this.target = null; |
this.eventStatus = "success"; |
}; |
dojo.declare("dojo.dnd.DragManager", null, {selectedSources:[], dragObjects:[], dragSources:[], registerDragSource:function (source) { |
}, dropTargets:[], registerDropTarget:function (target) { |
}, lastDragTarget:null, currentDragTarget:null, onKeyDown:function () { |
}, onMouseOut:function () { |
}, onMouseMove:function () { |
}, onMouseUp:function () { |
}}); |
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