Source

RCircos / jquery-ui-1.10.3.custom / development-bundle / demos / draggable / scroll.html

<!doctype html>
<html lang="en">
<head>
	<meta charset="utf-8">
	<title>jQuery UI Draggable - Auto-scroll</title>
	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
	<script src="../../jquery-1.9.1.js"></script>
	<script src="../../ui/jquery.ui.core.js"></script>
	<script src="../../ui/jquery.ui.widget.js"></script>
	<script src="../../ui/jquery.ui.mouse.js"></script>
	<script src="../../ui/jquery.ui.draggable.js"></script>
	<link rel="stylesheet" href="../demos.css">
	<style>
	#draggable, #draggable2, #draggable3 { width: 100px; height: 100px; padding: 0.5em; float: left; margin: 0 10px 10px 0; }
	</style>
	<script>
	$(function() {
		$( "#draggable" ).draggable({ scroll: true });
		$( "#draggable2" ).draggable({ scroll: true, scrollSensitivity: 100 });
		$( "#draggable3" ).draggable({ scroll: true, scrollSpeed: 100 });
	});
	</script>
</head>
<body>

<div id="draggable" class="ui-widget-content">
	<p>Scroll set to true, default settings</p>
</div>

<div id="draggable2" class="ui-widget-content">
	<p>scrollSensitivity set to 100</p>
</div>

<div id="draggable3" class="ui-widget-content">
	<p>scrollSpeed set to 100</p>
</div>

<div style='height: 5000px; width: 1px;'></div>

<div class="demo-description">
<p>Automatically scroll the document when the draggable is moved beyond the viewport. Set the <code>scroll</code> option to true to enable auto-scrolling, and fine-tune when scrolling is triggered and its speed with the <code>scrollSensitivity</code> and <code>scrollSpeed</code> options.</p>
</div>
</body>
</html>