accessibility-developer-tools
Version:
This is a library of accessibility-related testing and utility code.
129 lines (116 loc) • 3.6 kB
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.Slider</title>
<meta charset="utf-8">
<script src="../base.js"></script>
<script>
goog.require('goog.dom');
goog.require('goog.ui.Component');
goog.require('goog.ui.Slider');
</script>
<link rel="stylesheet" href="css/demo.css">
<style>
.goog-slider-vertical,
.goog-slider-horizontal {
background-color: ThreeDFace;
position: relative;
overflow: hidden;
}
.goog-slider-thumb {
position: absolute;
background-color: ThreeDShadow;
overflow: hidden;
}
.goog-slider-vertical .goog-slider-thumb {
left: 0;
height: 20px;
width: 100%;
}
.goog-slider-horizontal .goog-slider-thumb {
top: 0;
width: 20px;
height: 100%;
}
.goog-slider-disabled {
background-color: lightgray
}
#s-h {
margin-bottom: 2em;
}
strong {
display: block;
margin-bottom: 3px;
}
</style>
</head>
<body>
<h1>goog.ui.Slider</h1>
<div id="s-h">
<strong>Horizontal Slider</strong>
<div id="s1" class="goog-slider" style="width: 200px; height: 20px">
<!-- this line is here just to show that custom content can be added -->
<div style="position:absolute;width:100%;top:9px;border:1px inset white;
overflow:hidden;height:0"></div>
<div class="goog-slider-thumb"></div>
</div>
<input type="checkbox" onclick="s.setMoveToPointEnabled(this.checked)">
MoveToPointEnabled
<input type="checkbox" onclick="s.setEnabled(this.checked)" checked>
Enable
<br>
<input type="text" value="0" id="out1" style="margin-left: 0px">
<input type="button" value="Set Value" onclick="setSliderValue(s, 'out1')">
</div>
<div id="s-v">
<strong>Vertical Slider, inserted w/ script</strong>
<label id="s2-label">
<input type="checkbox" onclick="s2.setMoveToPointEnabled(this.checked)">
MoveToPointEnabled
</label>
<input type="checkbox" onclick="s2.setEnabled(this.checked)" checked>
Enable
<br>
<input type="text" value="0" id="out2" style="margin-left: 0px">
<input type="button" value="Set Value" onclick="setSliderValue(s2, 'out2')">
</div>
<script>
var el = document.getElementById('s1');
var s = new goog.ui.Slider;
s.decorate(el);
s.addEventListener(goog.ui.Component.EventType.CHANGE, function() {
document.getElementById('out1').value = s.getValue();
});
var s2 = new goog.ui.Slider;
s2.setOrientation(goog.ui.Slider.Orientation.VERTICAL);
s2.createDom();
var el = s2.getElement();
el.style.width = '20px';
el.style.height = '200px';
s2.render(document.body);
s2.setStep(null);
s2.addEventListener(goog.ui.Component.EventType.CHANGE, function() {
document.getElementById('out2').value = s2.getValue();
});
var label = document.getElementById('s2-label');
label.parentNode.insertBefore(el, label);
function toggleSliderEnable(button, slider) {
var buttonValue = slider.isEnabled() ? 'Enable Slider' : 'Disable Slider';
button.value = buttonValue;
slider.setEnabled(!slider.isEnabled());
}
function setSliderValue(slider, textId) {
if (document.getElementById(textId)) {
var value = document.getElementById(textId).value;
window.console.log(value);
slider.setValue(new Number(value));
}
}
</script>
</body>
</html>