r1585 - trunk/demos/slider
Author: scottjehl
Date: Sun Jan 11 18:32:31 2009
New Revision: 1585
Added:
trunk/demos/slider/side_scroll.html
Log:
added a side scroller / scrollbar demo. have not tested in IE
Added: trunk/demos/slider/side_scroll.html
==============================================================================
--- (empty file)
+++ trunk/demos/slider/side_scroll.html Sun Jan 11 18:32:31 2009
@@ -0,0 +1,118 @@
+<!doctype html>
+<html lang="en">
+<head>
+ <title>jQuery UI Slider - Default Demo</title>
+ <link type="text/css" href="../../themes/base/ui.all.css"
rel="stylesheet" />
+ <script type="text/javascript" src="../../jquery-1.3pre.js"></script>
+ <script type="text/javascript" src="../../ui/ui.core.js"></script>
+ <script type="text/javascript" src="../../ui/ui.slider.js"></script>
+ <link type="text/css" href="../demos.css" rel="stylesheet" />
+ <style type="text/css">
+ #demo-frame > div.demo { padding: 10px !important; }
+ .scroll-pane { overflow: auto; }
+ .scroll-content { width: 2440px; }
+ .scroll-content-item { width: 100px; height: 75px; float: left; margin:
10px; font-size: 3em; padding-top: 25px; text-align: center; }
+ .scroll-bar-wrap { clear: left; padding: 0 4px 0 2px; margin: 0 -1px
-1px -1px; }
+ .scroll-bar-wrap .ui-slider { background: none; border:0; margin: 0
auto; height: 2em; }
+ .scroll-bar-wrap .ui-slider-handle { top:.2em; height: 1.5em; }
+ .scroll-bar-wrap .ui-slider-handle .ui-icon { margin: -8px auto 0;
position: relative; top: 50%; }
+ </style>
+ <script type="text/javascript">
+ $(function() {
+ //scrollpane parts
+ var scrollPane = $('.scroll-pane');
+ var scrollContent = $('.scroll-content');
+
+ //build slider
+ var scrollbar = $(".scroll-bar").slider({
+ slide:function(e, ui){
+ if( scrollContent.width() > scrollPane.width() ){
scrollContent.css('margin-left', Math.round( ui.value / 100 * (
scrollPane.width() - scrollContent.width() )) + 'px'); }
+ else { scrollContent.css('margin-left', 0); }
+ }
+ });
+
+ //append icon to handle
+ scrollbar.find('.ui-slider-handle').append('<span class="ui-icon
ui-icon-grip-dotted-vertical"/>');
+
+ //change overflow to hidden now that slider handles the scrolling
+ scrollPane.css('overflow','hidden');
+
+ //size scrollbar and handle proportionally to scroll distance
+ function sizeScrollbar(){
+ var remainder = scrollContent.width() - scrollPane.width();
+ var proportion = remainder / scrollContent.width();
+ var handleSize = scrollPane.width() - (proportion * scrollPane.width());
+ scrollbar.find('.ui-slider-handle').css({
+ width: handleSize,
+ 'margin-left': -handleSize/2
+ });
+ scrollbar.width('').width( scrollbar.width() - handleSize);
+ }
+
+ //reset slider value based on scroll content position
+ function resetValue(){
+ var remainder = scrollPane.width() - scrollContent.width();
+ var leftVal = parseInt( scrollContent.css('margin-left') );
+ var percentage = Math.round(leftVal / remainder * 100);
+ scrollbar.slider("value", percentage);
+ }
+
+ //change handle position on window resize
+ $(window)
+ .resize(function(){
+ resetValue();
+ sizeScrollbar();
+ });
+ //init scrollbar size
+ setTimeout(sizeScrollbar,10);//safari wants a timeout
+ });
+ </script>
+</head>
+<body>
+
+<div class="demo">
+
+<div class="scroll-pane ui-widget ui-widget-header ui-corner-all
ui-helper-clearfix">
+ <div class="scroll-content" class="ui-helper-clearfix">
+ <div class="scroll-content-item ui-widget-header">1</div>
+ <div class="scroll-content-item ui-widget-header">2</div>
+ <div class="scroll-content-item ui-widget-header">3</div>
+ <div class="scroll-content-item ui-widget-header">4</div>
+ <div class="scroll-content-item ui-widget-header">5</div>
+ <div class="scroll-content-item ui-widget-header">6</div>
+ <div class="scroll-content-item ui-widget-header">7</div>
+ <div class="scroll-content-item ui-widget-header">8</div>
+ <div class="scroll-content-item ui-widget-header">9</div>
+ <div class="scroll-content-item ui-widget-header">10</div>
+ <div class="scroll-content-item ui-widget-header">11</div>
+ <div class="scroll-content-item ui-widget-header">12</div>
+ <div class="scroll-content-item ui-widget-header">13</div>
+ <div class="scroll-content-item ui-widget-header">14</div>
+ <div class="scroll-content-item ui-widget-header">15</div>
+ <div class="scroll-content-item ui-widget-header">16</div>
+ <div class="scroll-content-item ui-widget-header">17</div>
+ <div class="scroll-content-item ui-widget-header">18</div>
+ <div class="scroll-content-item ui-widget-header">19</div>
+ <div class="scroll-content-item ui-widget-header">20</div>
+ </div>
+ <div class="scroll-bar-wrap ui-widget-content ui-corner-bottom">
+ <div class="scroll-bar"></div>
+ </div>
+</div>
+
+
+
+</div><!-- End demo -->
+
+
+<div id="foo"></div>
+<div class="demo-description">
+
+
+Example of how a slider can be used to manipulate the positioning of
content on the page. In this case, it acts as a scrollbar.
+
+
+</div><!-- End demo-description -->
+
+</body>
+</html>