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alexandre_ |
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/*
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Copyright (c) 2004-2006, The Dojo Foundation
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All Rights Reserved.
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Licensed under the Academic Free License version 2.1 or above OR the
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modified BSD license. For more information on Dojo licensing, see:
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http://dojotoolkit.org/community/licensing.shtml
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*/
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dojo.provide("dojo.dnd.HtmlDragMove");
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dojo.require("dojo.dnd.*");
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dojo.declare("dojo.dnd.HtmlDragMoveSource", dojo.dnd.HtmlDragSource, {onDragStart:function () {
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var dragObj = new dojo.dnd.HtmlDragMoveObject(this.dragObject, this.type);
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if (this.constrainToContainer) {
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dragObj.constrainTo(this.constrainingContainer);
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}
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return dragObj;
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}, onSelected:function () {
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for (var i = 0; i < this.dragObjects.length; i++) {
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dojo.dnd.dragManager.selectedSources.push(new dojo.dnd.HtmlDragMoveSource(this.dragObjects[i]));
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}
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}});
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dojo.declare("dojo.dnd.HtmlDragMoveObject", dojo.dnd.HtmlDragObject, {onDragStart:function (e) {
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dojo.html.clearSelection();
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this.dragClone = this.domNode;
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if (dojo.html.getComputedStyle(this.domNode, "position") != "absolute") {
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this.domNode.style.position = "relative";
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}
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var left = parseInt(dojo.html.getComputedStyle(this.domNode, "left"));
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var top = parseInt(dojo.html.getComputedStyle(this.domNode, "top"));
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this.dragStartPosition = {x:isNaN(left) ? 0 : left, y:isNaN(top) ? 0 : top};
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this.scrollOffset = dojo.html.getScroll().offset;
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this.dragOffset = {y:this.dragStartPosition.y - e.pageY, x:this.dragStartPosition.x - e.pageX};
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this.containingBlockPosition = {x:0, y:0};
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if (this.constrainToContainer) {
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this.constraints = this.getConstraints();
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}
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dojo.event.connect(this.domNode, "onclick", this, "_squelchOnClick");
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}, onDragEnd:function (e) {
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}, setAbsolutePosition:function (x, y) {
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if (!this.disableY) {
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this.domNode.style.top = y + "px";
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}
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if (!this.disableX) {
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this.domNode.style.left = x + "px";
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}
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}, _squelchOnClick:function (e) {
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dojo.event.browser.stopEvent(e);
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dojo.event.disconnect(this.domNode, "onclick", this, "_squelchOnClick");
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}});
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