sku-pg

Version:
Skulpt is a Javascript implementation of Python 2.x. Python that runs in your browser!
www.skulpt.org
114 lines (101 loc) • 2.9 kB
HTML
<!DOCTYPE html>
<html>
<!--
Copyright 2008 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>ScrollFloater</title>
<script src="../base.js"></script>

<script>
  goog.require('goog.dom');
  goog.require('goog.events');
  goog.require('goog.ui.ScrollFloater');
  goog.require('goog.ui.ToggleButton');
</script>
<link rel="stylesheet" href="../css/button.css">
<style>
table {
  border: 1px solid black;
  width: 100%;
  height: 1500px;
}

#left-cell {
  color: black;
  background-color: lightgray;
  width: 50%;
  vertical-align: top;
}

#right-cell {
  background-color: lightblue;
  width: 50%;
  vertical-align: top;
}

.spacer {
  border: 1px solid black;
  height: 200px;
}

.goog-scrollfloater {
  border: 1px solid black;
  height: 150px;
  width: 90%;
  color: yellow;
  background-color: blue;
}
</style>
</head>
<body>
  <form action="javascript:void(0)">
    <table style="border: 1px solid black">
      <tr>
        <td id="left-cell">
          <div class="spacer">
            This content does not float.
          </div>
          <div class="spacer">
            This content does not float.
          </div>
          <div id="floater1">
            This floater is constrainted within a container and has a top offset of 50px.
          </div>
        </td>
        <td id="right-cell">
          <div class="spacer">
            This content does not float.
          </div>
          <div id="floater2container">
          </div>
        </td>
      </tr>
    </table>
    <div style="height:1500px"></div>
    <p>This is the bottom of the page.</p>
  </form>

  <script>
    var parentForm = document.getElementsByTagName('form')[0];

    var scrollfloater1 = new goog.ui.ScrollFloater();
    var button1 = new goog.ui.ToggleButton("Enable Floater 1");
    button1.render(goog.dom.getElement('floater1'));
    scrollfloater1.setViewportTopOffset(50);
    scrollfloater1.setContainerElement(goog.dom.getElement('floater1').parentElement);
    scrollfloater1.decorate(goog.dom.getElement('floater1'));

    var scrollfloater2 = new goog.ui.ScrollFloater();

    var button2 = new goog.ui.ToggleButton("Enable Floater 2");
    scrollfloater2.addChild(button2, true);
    scrollfloater2.render(goog.dom.getElement('floater2container'));

    function setupClickHandler(ctrl, floater) {
      goog.events.listen(ctrl, goog.ui.Component.EventType.ACTION,
                         function() {
                           floater.setScrollingEnabled(ctrl.isChecked());
                         });
    }

    button1.setState(goog.ui.Component.State.CHECKED, true);
    button2.setState(goog.ui.Component.State.CHECKED, true);
    setupClickHandler(button1, scrollfloater1);
    setupClickHandler(button2, scrollfloater2);
  </script>
</body>
</html>