jack
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cocorobolx


			
				
					
						
						
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							<!DOCTYPE html>
<html>
<!--
Copyright 2010 The Closure Library Authors. All Rights Reserved.

Use of this source code is governed by the Apache License, Version 2.0.
See the COPYING file for details.
-->
<head>
  <title>goog.ui.DimensionPicker</title>
  <script src="../base.js"></script>
  <script>
    goog.require('goog.debug.DivConsole');
    goog.require('goog.debug.LogManager');
    goog.require('goog.dom');
    goog.require('goog.events');
    goog.require('goog.log');
    goog.require('goog.object');
    goog.require('goog.ui.Component.EventType');
    goog.require('goog.ui.DimensionPicker');
  </script>
  <link rel="stylesheet" href="css/demo.css">
  <link rel="stylesheet" href="../css/dimensionpicker.css">
  <style>
  .goog-dimension-picker div.goog-dimension-picker-highlighted {
    background: url(../images/dimension-highlighted.png);
  }
  .goog-dimension-picker-unhighlighted {
    background: url(../images/dimension-unhighlighted.png);
  }
  </style>
</head>
<body>
  <h1>goog.ui.DimensionPicker</h1>
  <table border="0" cellpadding="0" cellspacing="4" width="100%">
    <tbody>
      <tr valign="top">
        <td width="67%">
          <fieldset>
            <legend>Demo of the <strong>goog.ui.DimensionPicker</strong>
              component:
            </legend>
            <br/>
            <label id="p1">This is a 10x8 picker:</label>
            <label>You selected <span id="p1_value">nothing</span></label><br/>
            <label>The below picker is a decorated DIV:</label>
            <div id="decorateTarget" class="goog-dimension-picker"></div>
          </fieldset>
          <br/>
          <br/>
        </td>
        <td width="33%">
          <!-- Event log. -->
          <fieldset class="goog-debug-panel">
            <legend>Event Log</legend>
            <div id="log"></div>
          </fieldset>
        </td>
      </tr>
    </tbody>
  </table>
  <br/>
  <div id="perf"></div>
  <script>
    var timer = goog.now();

    // Set up a logger.
    goog.debug.LogManager.getRoot().setLevel(goog.log.Level.ALL);
    var logger = goog.log.getLogger('demo');
    var logconsole = new goog.debug.DivConsole(goog.dom.getElement('log'));
    logconsole.setCapturing(true);

    var EVENTS = goog.object.getValues(goog.ui.Component.EventType);
    goog.log.fine(logger, 'Listening for: ' + EVENTS.join(', ') + '.');

    function logEvent(e) {
      var component = e.target;
      var caption = (typeof component.getCaption == 'function' &&
                     component.getCaption()) || component.getId();
      goog.log.info(logger, '"' + caption + '" dispatched: ' + e.type);
    }

    var p1 = new goog.ui.DimensionPicker();
    p1.render(goog.dom.getElement('p1'));
    goog.events.listen(p1, goog.ui.Component.EventType.ACTION,
        function(e) {
          var picker = e.target;
          var size = picker.getValue();

          goog.dom.setTextContent(goog.dom.getElement('p1_value'),
              size.width + ' x ' + size.height);
        });
    goog.events.listen(p1, EVENTS, logEvent);

    // Perf and clean up

    goog.dom.setTextContent(goog.dom.getElement('perf'),
        (goog.now() - timer) + 'ms');

    var p2 = new goog.ui.DimensionPicker();
    p2.decorate(goog.dom.getElement('decorateTarget'));
  </script>
</body>
</html>