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Diffstat (limited to 'demos/slider/side-scroll.html')
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diff --git a/demos/slider/side-scroll.html b/demos/slider/side-scroll.html new file mode 100644 index 000000000..af0cdaf69 --- /dev/null +++ b/demos/slider/side-scroll.html @@ -0,0 +1,134 @@ +<!doctype html> +<html lang="en"> +<head> + <title>jQuery UI Slider - Slider scrollbar</title> + <link type="text/css" href="../../themes/base/ui.all.css" rel="stylesheet" /> + <script type="text/javascript" src="../../jquery-1.3.1.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; height: 2em; margin: 0 auto; } + .scroll-bar-wrap .ui-handle-helper-parent { position: relative; width: 100%; height: 100%; margin: 0 auto; } + .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 + var handleHelper = scrollbar.find('.ui-slider-handle') + .mousedown(function(){ + scrollbar.width( handleHelper.width() ); + }) + .mouseup(function(){ + scrollbar.width( '100%' ); + }) + .append('<span class="ui-icon ui-icon-grip-dotted-vertical"/>') + .wrap('<div class="ui-handle-helper-parent" /></div>').parent(); + + //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 + }); + handleHelper.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); + } + //if the slider is 100% and window gets larger, reveal content + function reflowContent(){ + var showing = scrollContent.width() + parseInt( scrollContent.css('margin-left') ); + var gap = scrollPane.width() - showing; + if(gap > 0){ + scrollContent.css('margin-left', parseInt( scrollContent.css('margin-left') ) + gap); + } + } + + //change handle position on window resize + $(window) + .resize(function(){ + resetValue(); + sizeScrollbar(); + reflowContent(); + }); + //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 class="demo-description"> + +<p>Use a slider to manipulate the positioning of content on the page. In this case, it acts as a scrollbar with the potential to capture values if needed.</p> + +</div><!-- End demo-description --> + +</body> +</html> |