New file |
0,0 → 1,52 |
/* |
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.provide("dojo.dnd.HtmlDragMove"); |
dojo.require("dojo.dnd.*"); |
dojo.declare("dojo.dnd.HtmlDragMoveSource", dojo.dnd.HtmlDragSource, {onDragStart:function () { |
var dragObj = new dojo.dnd.HtmlDragMoveObject(this.dragObject, this.type); |
if (this.constrainToContainer) { |
dragObj.constrainTo(this.constrainingContainer); |
} |
return dragObj; |
}, onSelected:function () { |
for (var i = 0; i < this.dragObjects.length; i++) { |
dojo.dnd.dragManager.selectedSources.push(new dojo.dnd.HtmlDragMoveSource(this.dragObjects[i])); |
} |
}}); |
dojo.declare("dojo.dnd.HtmlDragMoveObject", dojo.dnd.HtmlDragObject, {onDragStart:function (e) { |
dojo.html.clearSelection(); |
this.dragClone = this.domNode; |
if (dojo.html.getComputedStyle(this.domNode, "position") != "absolute") { |
this.domNode.style.position = "relative"; |
} |
var left = parseInt(dojo.html.getComputedStyle(this.domNode, "left")); |
var top = parseInt(dojo.html.getComputedStyle(this.domNode, "top")); |
this.dragStartPosition = {x:isNaN(left) ? 0 : left, y:isNaN(top) ? 0 : top}; |
this.scrollOffset = dojo.html.getScroll().offset; |
this.dragOffset = {y:this.dragStartPosition.y - e.pageY, x:this.dragStartPosition.x - e.pageX}; |
this.containingBlockPosition = {x:0, y:0}; |
if (this.constrainToContainer) { |
this.constraints = this.getConstraints(); |
} |
dojo.event.connect(this.domNode, "onclick", this, "_squelchOnClick"); |
}, onDragEnd:function (e) { |
}, setAbsolutePosition:function (x, y) { |
if (!this.disableY) { |
this.domNode.style.top = y + "px"; |
} |
if (!this.disableX) { |
this.domNode.style.left = x + "px"; |
} |
}, _squelchOnClick:function (e) { |
dojo.event.browser.stopEvent(e); |
dojo.event.disconnect(this.domNode, "onclick", this, "_squelchOnClick"); |
}}); |
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