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      1 /*
      2  * Copyright (C) 2010 Google Inc. All Rights Reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
     14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
     17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 /**
     27  * @constructor
     28  * @param {string=} tooltip
     29  */
     30 WebInspector.Checkbox = function(label, className, tooltip)
     31 {
     32     this.element = document.createElement('label');
     33     this._inputElement = document.createElement('input');
     34     this._inputElement.type = "checkbox";
     35 
     36     this.element.className = className;
     37     this.element.appendChild(this._inputElement);
     38     this.element.appendChild(document.createTextNode(label));
     39     if (tooltip)
     40         this.element.title = tooltip;
     41 }
     42 
     43 WebInspector.Checkbox.prototype = {
     44     set checked(checked)
     45     {
     46         this._inputElement.checked = checked;
     47     },
     48 
     49     get checked()
     50     {
     51         return this._inputElement.checked;
     52     },
     53 
     54     addEventListener: function(listener)
     55     {
     56         function listenerWrapper(event)
     57         {
     58             if (listener)
     59                 listener(event);
     60             event.consume();
     61             return true;
     62         }
     63 
     64         this._inputElement.addEventListener("click", listenerWrapper, false);
     65         this.element.addEventListener("click", listenerWrapper, false);
     66     }
     67 }
     68