New file |
0,0 → 1,101 |
/* |
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.widget.Checkbox"); |
dojo.require("dojo.widget.*"); |
dojo.require("dojo.widget.HtmlWidget"); |
dojo.require("dojo.event.*"); |
dojo.require("dojo.html.style"); |
dojo.require("dojo.html.selection"); |
dojo.widget.defineWidget("dojo.widget.Checkbox", dojo.widget.HtmlWidget, {templateString:"<span style=\"display: inline-block;\" tabIndex=\"${this.tabIndex}\" waiRole=\"checkbox\" id=\"${this.id}\">\n\t<img dojoAttachPoint=\"imageNode\" class=\"dojoHtmlCheckbox\" src=\"${dojoWidgetModuleUri}templates/images/blank.gif\" alt=\"\" />\n\t<input type=\"checkbox\" name=\"${this.name}\" style=\"display: none\" value=\"${this.value}\"\n\t\tdojoAttachPoint=\"inputNode\">\n</span>\n", templateCssString:".dojoHtmlCheckbox {\n\tborder: 0px;\n\twidth: 16px;\n\theight: 16px;\n\tmargin: 2px;\n\tvertical-align: middle;\n}\n\n.dojoHtmlCheckboxOn {\n\tbackground: url(check.gif) 0px 0px;\n}\n.dojoHtmlCheckboxOff {\n\tbackground: url(check.gif) -16px 0px;\n}\n.dojoHtmlCheckboxDisabledOn {\n\tbackground: url(check.gif) -32px 0px;\n}\n.dojoHtmlCheckboxDisabledOff {\n\tbackground: url(check.gif) -48px 0px;\n}\n.dojoHtmlCheckboxOnHover {\n\tbackground: url(check.gif) -64px 0px;\n}\n.dojoHtmlCheckboxOffHover {\n\tbackground: url(check.gif) -80px 0px;\n}\n", templateCssPath:dojo.uri.moduleUri("dojo.widget", "templates/Checkbox.css"), name:"", id:"", checked:false, tabIndex:"", value:"on", postMixInProperties:function () { |
dojo.widget.Checkbox.superclass.postMixInProperties.apply(this, arguments); |
if (!this.disabled && this.tabIndex == "") { |
this.tabIndex = "0"; |
} |
}, fillInTemplate:function () { |
this._setInfo(); |
}, postCreate:function () { |
var notcon = true; |
this.id = this.id != "" ? this.id : this.widgetId; |
if (this.id != "") { |
var labels = document.getElementsByTagName("label"); |
if (labels != null && labels.length > 0) { |
for (var i = 0; i < labels.length; i++) { |
if (labels[i].htmlFor == this.id) { |
labels[i].id = (labels[i].htmlFor + "label"); |
this._connectEvents(labels[i]); |
dojo.widget.wai.setAttr(this.domNode, "waiState", "labelledby", labels[i].id); |
break; |
} |
} |
} |
} |
this._connectEvents(this.domNode); |
this.inputNode.checked = this.checked; |
}, _connectEvents:function (node) { |
dojo.event.connect(node, "onmouseover", this, "mouseOver"); |
dojo.event.connect(node, "onmouseout", this, "mouseOut"); |
dojo.event.connect(node, "onkey", this, "onKey"); |
dojo.event.connect(node, "onclick", this, "_onClick"); |
dojo.html.disableSelection(node); |
}, _onClick:function (e) { |
if (this.disabled == false) { |
this.checked = !this.checked; |
this._setInfo(); |
} |
e.preventDefault(); |
e.stopPropagation(); |
this.onClick(); |
}, setValue:function (bool) { |
if (this.disabled == false) { |
this.checked = bool; |
this._setInfo(); |
} |
}, onClick:function () { |
}, onKey:function (e) { |
var k = dojo.event.browser.keys; |
if (e.key == " ") { |
this._onClick(e); |
} |
}, mouseOver:function (e) { |
this._hover(e, true); |
}, mouseOut:function (e) { |
this._hover(e, false); |
}, _hover:function (e, isOver) { |
if (this.disabled == false) { |
var state = this.checked ? "On" : "Off"; |
var style = "dojoHtmlCheckbox" + state + "Hover"; |
if (isOver) { |
dojo.html.addClass(this.imageNode, style); |
} else { |
dojo.html.removeClass(this.imageNode, style); |
} |
} |
}, _setInfo:function () { |
var state = "dojoHtmlCheckbox" + (this.disabled ? "Disabled" : "") + (this.checked ? "On" : "Off"); |
dojo.html.setClass(this.imageNode, "dojoHtmlCheckbox " + state); |
this.inputNode.checked = this.checked; |
if (this.disabled) { |
this.inputNode.setAttribute("disabled", true); |
} else { |
this.inputNode.removeAttribute("disabled"); |
} |
dojo.widget.wai.setAttr(this.domNode, "waiState", "checked", this.checked); |
}}); |
dojo.widget.defineWidget("dojo.widget.a11y.Checkbox", dojo.widget.Checkbox, {templateString:"<span class='dojoHtmlCheckbox'>\n\t<input type=\"checkbox\" name=\"${this.name}\" tabIndex=\"${this.tabIndex}\" id=\"${this.id}\" value=\"${this.value}\"\n\t\t dojoAttachEvent=\"onClick: _onClick;\" dojoAttachPoint=\"inputNode\"> \n</span>\n", fillInTemplate:function () { |
}, postCreate:function (args, frag) { |
this.inputNode.checked = this.checked; |
if (this.disabled) { |
this.inputNode.setAttribute("disabled", true); |
} |
}, _onClick:function () { |
this.onClick(); |
}}); |
|