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/* <copyright>
This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved.
</copyright> */
var Montage = require("montage/core/core").Montage;
var Component = require("montage/ui/component").Component;
exports.Checkbox = Montage.create(Component, {
_valueSyncedWithInputField: {
enumerable: false,
value: false
},
_wasSetByCode: {
enumerable: false,
value: true
},
prependLabel: {
value: false
},
label: {
value: null
},
value: {
value: false
},
_checked: {
enumerable: false,
value: false
},
checked: {
enumerable: true,
serializable: true,
get: function() {
return this._checked;
},
set: function(value) {
this._checked = value;
this.needsDraw = true;
var e = document.createEvent("CustomEvent");
e.initEvent("change", true, true);
e.type = "change";
e.wasSetByCode = this._wasSetByCode;
e.value = value;
this.value = value;
this.dispatchEvent(e);
this._wasSetByCode = true;
}
},
_enabled: {
enumerable: false,
value: true
},
enabled: {
enumerable: true,
serializable: true,
get: function() {
return this._enabled;
},
set: function(value) {
if(value !== this._enabled)
{
this._enabled = value;
this.needsDraw = true;
}
}
},
handleChange:
{
value:function(event)
{
this._valueSyncedWithInputField = true;
this._wasSetByCode = false;
this.checked = this.element.checked;
}
},
handleClick: {
value: function() {
this._wasSetByCode = false;
this.checked = !this.element.checked;
}
},
draw: {
value: function() {
this.element.disabled = !this._enabled;
if(!this._valueSyncedWithInputField)
{
this.element.checked = this._checked;
}
this._valueSyncedWithInputField = false;
}
},
prepareForDraw: {
value: function() {
if (this.label !== null) {
var b = document.createElement("label");
b.innerHTML = this.label;
this.element.appendChild(b);
b.addEventListener("click", this, false);
}
this.element.addEventListener("change", this, false);
}
}
});
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