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mathias |
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if(!dojo._hasResource["dijit.form.CheckBox"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
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dojo._hasResource["dijit.form.CheckBox"] = true;
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dojo.provide("dijit.form.CheckBox");
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dojo.require("dijit.form.Button");
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dojo.declare(
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"dijit.form.CheckBox",
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dijit.form.ToggleButton,
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{
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// summary:
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// Same as an HTML checkbox, but with fancy styling.
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//
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// description:
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// User interacts with real html inputs.
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// On onclick (which occurs by mouse click, space-bar, or
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// using the arrow keys to switch the selected radio button),
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// we update the state of the checkbox/radio.
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//
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// There are two modes:
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// 1. High contrast mode
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// 2. Normal mode
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// In case 1, the regular html inputs are shown and used by the user.
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// In case 2, the regular html inputs are invisible but still used by
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// the user. They are turned quasi-invisible and overlay the background-image.
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templateString:"<fieldset class=\"dijitReset dijitInline\" waiRole=\"presentation\"\n\t><input\n\t \ttype=\"${type}\" name=\"${name}\"\n\t\tclass=\"dijitReset dijitCheckBoxInput\"\n\t\tdojoAttachPoint=\"inputNode,focusNode\"\n\t \tdojoAttachEvent=\"onmouseover:_onMouse,onmouseout:_onMouse,onclick:_onClick\"\n/></fieldset>\n",
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baseClass: "dijitCheckBox",
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// Value of "type" attribute for <input>
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type: "checkbox",
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// value: Value
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// equivalent to value field on normal checkbox (if checked, the value is passed as
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// the value when form is submitted)
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value: "on",
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postCreate: function(){
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dojo.setSelectable(this.inputNode, false);
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this.setChecked(this.checked);
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this.inherited(arguments);
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},
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setChecked: function(/*Boolean*/ checked){
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if(dojo.isIE){
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if(checked){ this.inputNode.setAttribute('checked', 'checked'); }
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else{ this.inputNode.removeAttribute('checked'); }
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}else{ this.inputNode.checked = checked; }
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this.inherited(arguments);
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},
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setValue: function(/*String*/ value){
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if(value == null){ value = ""; }
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this.inputNode.value = value;
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dijit.form.CheckBox.superclass.setValue.call(this,value);
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}
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}
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);
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dojo.declare(
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"dijit.form.RadioButton",
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dijit.form.CheckBox,
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{
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// summary:
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// Same as an HTML radio, but with fancy styling.
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//
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// description:
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// Implementation details
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//
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// Specialization:
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// We keep track of dijit radio groups so that we can update the state
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// of all the siblings (the "context") in a group based on input
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// events. We don't rely on browser radio grouping.
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type: "radio",
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baseClass: "dijitRadio",
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// This shared object keeps track of all widgets, grouped by name
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_groups: {},
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postCreate: function(){
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// add this widget to _groups
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(this._groups[this.name] = this._groups[this.name] || []).push(this);
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this.inherited(arguments);
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},
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uninitialize: function(){
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// remove this widget from _groups
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dojo.forEach(this._groups[this.name], function(widget, i, arr){
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if(widget === this){
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arr.splice(i, 1);
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return;
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}
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}, this);
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},
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setChecked: function(/*Boolean*/ checked){
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// If I am being checked then have to deselect currently checked radio button
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if(checked){
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dojo.forEach(this._groups[this.name], function(widget){
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if(widget != this && widget.checked){
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widget.setChecked(false);
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}
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}, this);
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}
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this.inherited(arguments);
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},
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_clicked: function(/*Event*/ e){
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if(!this.checked){
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this.setChecked(true);
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}
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}
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}
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);
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}
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