+++ /dev/null
-<!doctype html>
-<html lang="en">
-<head>
- <meta charset="utf-8">
- <title>jQuery UI Slider - Slider scrollbar</title>
- <link rel="stylesheet" href="../../themes/base/all.css">
- <script src="../../external/jquery/jquery.js"></script>
- <script src="../../ui/core.js"></script>
- <script src="../../ui/widget.js"></script>
- <script src="../../ui/mouse.js"></script>
- <script src="../../ui/slider.js"></script>
- <link rel="stylesheet" href="../demos.css">
- <style>
- .scroll-pane { overflow: auto; width: 99%; float:left; }
- .scroll-content { width: 2440px; float: left; }
- .scroll-content-item { width: 100px; height: 100px; float: left; margin: 10px; font-size: 3em; line-height: 96px; 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>
- $(function() {
- //scrollpane parts
- var scrollPane = $( ".scroll-pane" ),
- scrollContent = $( ".scroll-content" );
-
- //build slider
- var scrollbar = $( ".scroll-bar" ).slider({
- slide: function( event, 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'></span>" )
- .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 = scrollContent.css( "margin-left" ) === "auto" ? 0 :
- 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" ), 10 );
- var gap = scrollPane.width() - showing;
- if ( gap > 0 ) {
- scrollContent.css( "margin-left", parseInt( scrollContent.css( "margin-left" ), 10 ) + 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="scroll-pane ui-widget ui-widget-header ui-corner-all">
- <div class="scroll-content">
- <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 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>
-</body>
-</html>
projects / jquery-ui.git / commitdiff