accessibility-developer-tools
Version:
This is a library of accessibility-related testing and utility code.
274 lines (243 loc) • 6.99 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.fx.DragListGroup</title>
<meta charset="utf-8">
<script src="../base.js"></script>
<script>
goog.require('goog.dom');
goog.require('goog.fx.DragListDirection');
goog.require('goog.fx.DragListGroup');
</script>
<link rel="stylesheet" href="css/demo.css">
<style>
body {
font-family: verdana, sans-serif;
}
.hr_clear {
float: none;
clear: both;
height: 0px;
padding: 10px 0px 0px 0px;
border: 0px;
margin: 0px;
visibility: hidden;
}
.bug {
color: red;
font-style: italic;
}
.horiz1_class,
.horiz3_class,
.horiz5_class {
padding: 8px 12px;
/* box_height + 2 * (padding + border + margin) =
50 + 2 * (5 + 2 + 4) = 72px */
height: 72px;
border: 2px solid #000000;
}
.horiz1_class { float: left; }
.horiz3_class { float: left; }
.horiz5_class { float: left; }
.horiz1_class div { float: left; }
.horiz3_class div { float: right; }
.horiz5_class div { float: left; }
.horiz5_class {
width: 288px;
height: 216px;
}
.vert_table td {
vertical-align: top;
padding: 0px 20px;
}
.vert1_class,
.vert2_class {
padding: 12px 8px;
/* box_width + 2 * (padding + border + margin) =
50 + 2 * (5 + 2 + 2) = 68px */
width: 68px;
border: 2px solid #000000;
}
div.red_box,
div.yellow_box,
div.blue_box,
div.purple_box {
width: 50px;
height: 50px;
padding: 5px;
margin: 4px 2px;
font-family: verdana, sans-serif;
font-size: 36px;
font-weight: bold;
text-align: center;
}
div.red_box {
border: 2px solid #CC0000;
color: #CC0000;
}
div.yellow_box {
border: 2px solid #CCCC00;
color: #CCCC00;
}
div.blue_box {
border: 2px solid #0000CC;
color: #0000CC;
}
div.purple_box {
border: 2px solid #993399;
color: #993399;
}
#test {
background-color: #CCFFCC;
width: 100px;
height: 100px;
padding: 13px;
border: 11px solid #339933;
margin: 15px;
}
/* The following styles are used in the JS. */
.cursor_pointer {
cursor: pointer;
}
.cursor_move {
cursor: move;
-moz-user-select: none;
}
.opacity_40 {
opacity: 0.4;
-moz-opacity: 0.4;
filter: alpha(opacity=40);
}
.drag_hover_class {
border-color: #009900;
background-color: #CCFFCC;
}
</style>
</head>
<body>
<h1>goog.fx.DragListGroup</h1>
<h2>You can drag any squares into any of the first 4 lists.</h2>
<hr class="hr_clear">
<h4>Horizontal list 1 (grows right):</h4>
<div id="horiz1_div" class="horiz1_class">
<div class="red_box">1</div>
<div class="red_box">2</div>
<div class="red_box">3</div>
<div class="red_box">4</div>
</div>
<hr class="hr_clear">
<table class="vert_table">
<tr>
<td>
<h4>Vertical list 1:</h4>
<div id="vert1_div" class="vert1_class">
<div class="blue_box">1</div>
<div class="blue_box">2</div>
<div class="blue_box">3</div>
<div class="blue_box">4</div>
</div>
</td>
<td>
<h4>Vertical list 2 (style changes on drag hover):</h4>
<div id="vert2_div" class="vert2_class">
<div class="purple_box">1</div>
<div class="purple_box">2</div>
<div class="purple_box">3</div>
<div class="purple_box">4</div>
</div>
</td>
</tr>
</table>
<hr class="hr_clear">
<h4>Horizontal list 3 (grows left):</h4>
<p class="bug">Bug: drop position is off by one.</p>
<div id="horiz3_div" class="horiz3_class">
<div class="yellow_box">1</div>
<div class="yellow_box">2</div>
<div class="yellow_box">3</div>
<div class="yellow_box">4</div>
</div>
<hr class="hr_clear">
<h4>Horizontal list 5 (grows right, has multiple rows, hysteresis is enabled):</h4>
<p class="bug">Bug: can't drop into the last row.</p>
<div id="horiz5_div" class="horiz5_class">
<div class="blue_box">11</div>
<div class="blue_box">22</div>
<div class="blue_box">33</div>
<div class="blue_box">44</div>
<div class="blue_box">55</div>
<div class="blue_box">66</div>
<div class="blue_box">77</div>
<div class="blue_box">88</div>
<div class="blue_box">99</div>
</div>
<hr class="hr_clear">
<h4>The items in this list can be moved around with shift-dragging:</h4>
<div id="horiz6_div" class="horiz1_class">
<div class="red_box">1</div>
<div class="red_box">2</div>
<div class="red_box">3</div>
<div class="red_box">4</div>
</div>
<hr class="hr_clear">
<h4>The items have different width:</h4>
<p class="bug">
Bug: the drop positions are off.
For example try moving box 1 a bit to the left.
</p>
<div id="horiz7_div" class="horiz1_class">
<div class="red_box" style="width: 200px">1</div>
<div class="red_box">2</div>
<div class="red_box" style="width: 200px">3</div>
<div class="red_box">4</div>
</div>
<hr class="hr_clear">
<script>
var dlg = new goog.fx.DragListGroup();
dlg.setDragItemHoverClass('cursor_move');
dlg.setDraggerElClass('cursor_move opacity_40');
dlg.addDragList(goog.dom.getElement('horiz1_div'),
goog.fx.DragListDirection.RIGHT);
dlg.addDragList(goog.dom.getElement('horiz3_div'),
goog.fx.DragListDirection.LEFT);
dlg.addDragList(goog.dom.getElement('vert1_div'),
goog.fx.DragListDirection.DOWN);
dlg.addDragList(goog.dom.getElement('vert2_div'),
goog.fx.DragListDirection.DOWN, true, 'drag_hover_class');
dlg.init();
var dlg2 = new goog.fx.DragListGroup();
dlg2.setDragItemHoverClass('cursor_move');
dlg2.setDraggerElClass('cursor_move opacity_40');
dlg2.setCurrDragItemClass('opacity_40');
dlg2.setIsCurrDragItemAlwaysDisplayed();
dlg2.addDragList(goog.dom.getElement('horiz5_div'),
goog.fx.DragListDirection.RIGHT_2D);
dlg2.setHysteresis(5);
dlg2.init();
var dlg3 = new goog.fx.DragListGroup();
dlg3.setDragItemHoverClass('cursor_move');
dlg3.setDraggerElClass('cursor_move opacity_40');
dlg3.addDragList(goog.dom.getElement('horiz6_div'),
goog.fx.DragListDirection.RIGHT);
goog.events.listen(dlg3, goog.fx.DragListGroup.EventType.BEFOREDRAGSTART,
function(e) {
if (!e.event.shiftKey) {
e.preventDefault();
}
});
dlg3.init();
var dlg4 = new goog.fx.DragListGroup();
dlg4.setDragItemHoverClass('cursor_move');
dlg4.setDraggerElClass('cursor_move opacity_40');
dlg4.setIsCurrDragItemAlwaysDisplayed();
dlg4.addDragList(goog.dom.getElement('horiz7_div'),
goog.fx.DragListDirection.RIGHT);
dlg4.init();
</script>
</body>
</html>