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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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alexandre_ |
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alexandre_ |
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dojo.provide("dojo.widget.Tooltip");
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dojo.require("dojo.widget.ContentPane");
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dojo.require("dojo.widget.PopupContainer");
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dojo.require("dojo.uri.Uri");
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dojo.require("dojo.widget.*");
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dojo.require("dojo.event.*");
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dojo.require("dojo.html.style");
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dojo.require("dojo.html.util");
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dojo.widget.defineWidget("dojo.widget.Tooltip", [dojo.widget.ContentPane, dojo.widget.PopupContainerBase], {caption:"", showDelay:500, hideDelay:100, connectId:"", templateCssString:".dojoTooltip {\n\tborder: solid black 1px;\n\tbackground: beige;\n\tcolor: black;\n\tposition: absolute;\n\tfont-size: small;\n\tpadding: 2px 2px 2px 2px;\n\tz-index: 10;\n\tdisplay: block;\n}\n", templateCssPath:dojo.uri.moduleUri("dojo.widget", "templates/TooltipTemplate.css"), fillInTemplate:function (args, frag) {
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if (this.caption != "") {
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this.domNode.appendChild(document.createTextNode(this.caption));
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}
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this._connectNode = dojo.byId(this.connectId);
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dojo.widget.Tooltip.superclass.fillInTemplate.call(this, args, frag);
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this.addOnLoad(this, "_loadedContent");
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dojo.html.addClass(this.domNode, "dojoTooltip");
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var source = this.getFragNodeRef(frag);
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dojo.html.copyStyle(this.domNode, source);
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this.applyPopupBasicStyle();
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}, postCreate:function (args, frag) {
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dojo.event.connect(this._connectNode, "onmouseover", this, "_onMouseOver");
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dojo.widget.Tooltip.superclass.postCreate.call(this, args, frag);
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}, _onMouseOver:function (e) {
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this._mouse = {x:e.pageX, y:e.pageY};
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if (!this._tracking) {
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dojo.event.connect(document.documentElement, "onmousemove", this, "_onMouseMove");
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this._tracking = true;
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}
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this._onHover(e);
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}, _onMouseMove:function (e) {
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this._mouse = {x:e.pageX, y:e.pageY};
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if (dojo.html.overElement(this._connectNode, e) || dojo.html.overElement(this.domNode, e)) {
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this._onHover(e);
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} else {
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this._onUnHover(e);
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}
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}, _onHover:function (e) {
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if (this._hover) {
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return;
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}
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this._hover = true;
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if (this._hideTimer) {
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clearTimeout(this._hideTimer);
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delete this._hideTimer;
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}
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if (!this.isShowingNow && !this._showTimer) {
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this._showTimer = setTimeout(dojo.lang.hitch(this, "open"), this.showDelay);
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}
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}, _onUnHover:function (e) {
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if (!this._hover) {
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return;
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}
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this._hover = false;
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if (this._showTimer) {
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clearTimeout(this._showTimer);
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delete this._showTimer;
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}
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if (this.isShowingNow && !this._hideTimer) {
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this._hideTimer = setTimeout(dojo.lang.hitch(this, "close"), this.hideDelay);
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}
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if (!this.isShowingNow) {
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dojo.event.disconnect(document.documentElement, "onmousemove", this, "_onMouseMove");
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this._tracking = false;
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}
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}, open:function () {
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if (this.isShowingNow) {
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return;
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}
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dojo.widget.PopupContainerBase.prototype.open.call(this, this._mouse.x, this._mouse.y, null, [this._mouse.x, this._mouse.y], "TL,TR,BL,BR", [10, 15]);
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}, close:function () {
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if (this.isShowingNow) {
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if (this._showTimer) {
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clearTimeout(this._showTimer);
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delete this._showTimer;
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}
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if (this._hideTimer) {
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clearTimeout(this._hideTimer);
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delete this._hideTimer;
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}
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dojo.event.disconnect(document.documentElement, "onmousemove", this, "_onMouseMove");
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this._tracking = false;
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dojo.widget.PopupContainerBase.prototype.close.call(this);
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}
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}, _position:function () {
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this.move(this._mouse.x, this._mouse.y, [10, 15], "TL,TR,BL,BR");
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}, _loadedContent:function () {
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if (this.isShowingNow) {
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this._position();
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}
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}, checkSize:function () {
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}, uninitialize:function () {
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this.close();
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dojo.event.disconnect(this._connectNode, "onmouseover", this, "_onMouseOver");
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}});
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