New file |
0,0 → 1,105 |
/* |
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.widget.Tooltip"); |
dojo.require("dojo.widget.ContentPane"); |
dojo.require("dojo.widget.PopupContainer"); |
dojo.require("dojo.uri.Uri"); |
dojo.require("dojo.widget.*"); |
dojo.require("dojo.event.*"); |
dojo.require("dojo.html.style"); |
dojo.require("dojo.html.util"); |
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) { |
if (this.caption != "") { |
this.domNode.appendChild(document.createTextNode(this.caption)); |
} |
this._connectNode = dojo.byId(this.connectId); |
dojo.widget.Tooltip.superclass.fillInTemplate.call(this, args, frag); |
this.addOnLoad(this, "_loadedContent"); |
dojo.html.addClass(this.domNode, "dojoTooltip"); |
var source = this.getFragNodeRef(frag); |
dojo.html.copyStyle(this.domNode, source); |
this.applyPopupBasicStyle(); |
}, postCreate:function (args, frag) { |
dojo.event.connect(this._connectNode, "onmouseover", this, "_onMouseOver"); |
dojo.widget.Tooltip.superclass.postCreate.call(this, args, frag); |
}, _onMouseOver:function (e) { |
this._mouse = {x:e.pageX, y:e.pageY}; |
if (!this._tracking) { |
dojo.event.connect(document.documentElement, "onmousemove", this, "_onMouseMove"); |
this._tracking = true; |
} |
this._onHover(e); |
}, _onMouseMove:function (e) { |
this._mouse = {x:e.pageX, y:e.pageY}; |
if (dojo.html.overElement(this._connectNode, e) || dojo.html.overElement(this.domNode, e)) { |
this._onHover(e); |
} else { |
this._onUnHover(e); |
} |
}, _onHover:function (e) { |
if (this._hover) { |
return; |
} |
this._hover = true; |
if (this._hideTimer) { |
clearTimeout(this._hideTimer); |
delete this._hideTimer; |
} |
if (!this.isShowingNow && !this._showTimer) { |
this._showTimer = setTimeout(dojo.lang.hitch(this, "open"), this.showDelay); |
} |
}, _onUnHover:function (e) { |
if (!this._hover) { |
return; |
} |
this._hover = false; |
if (this._showTimer) { |
clearTimeout(this._showTimer); |
delete this._showTimer; |
} |
if (this.isShowingNow && !this._hideTimer) { |
this._hideTimer = setTimeout(dojo.lang.hitch(this, "close"), this.hideDelay); |
} |
if (!this.isShowingNow) { |
dojo.event.disconnect(document.documentElement, "onmousemove", this, "_onMouseMove"); |
this._tracking = false; |
} |
}, open:function () { |
if (this.isShowingNow) { |
return; |
} |
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]); |
}, close:function () { |
if (this.isShowingNow) { |
if (this._showTimer) { |
clearTimeout(this._showTimer); |
delete this._showTimer; |
} |
if (this._hideTimer) { |
clearTimeout(this._hideTimer); |
delete this._hideTimer; |
} |
dojo.event.disconnect(document.documentElement, "onmousemove", this, "_onMouseMove"); |
this._tracking = false; |
dojo.widget.PopupContainerBase.prototype.close.call(this); |
} |
}, _position:function () { |
this.move(this._mouse.x, this._mouse.y, [10, 15], "TL,TR,BL,BR"); |
}, _loadedContent:function () { |
if (this.isShowingNow) { |
this._position(); |
} |
}, checkSize:function () { |
}, uninitialize:function () { |
this.close(); |
dojo.event.disconnect(this._connectNode, "onmouseover", this, "_onMouseOver"); |
}}); |
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