| /* |
| Copyright (c) 2004-2006, The Dojo Foundation |
| All Rights Reserved. |
| |
| Licensed under the Academic Free License version 2.1 or above OR the |
| modified BSD license. For more information on Dojo licensing, see: |
| |
| http://dojotoolkit.org/community/licensing.shtml |
| */ |
| |
| |
| |
| 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"); |
| }}); |
| |
