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https://github.com/jquery/jquery-ui.git
synced 2024-10-05 01:44:18 +00:00
moved magnifier to experimental branch
This commit is contained in:
Richard Worth
parent
9d802d0651
commit
542bbbb473
@ -64,7 +64,6 @@
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<script type="text/javascript" src="../../ui/ui.draggable.js"></script>
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<script type="text/javascript" src="../../ui/ui.droppable.js"></script>
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<script type="text/javascript" src="../../ui/ui.resizable.js"></script>
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<script type="text/javascript" src="../../ui/ui.magnifier.js"></script>
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<script type="text/javascript" src="../../ui/ui.progressbar.js"></script>
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<script type="text/javascript" src="../../ui/ui.selectable.js"></script>
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<script type="text/javascript" src="../../ui/ui.slider.js"></script>
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@ -222,7 +221,6 @@
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<li><a href="#ui.colorpicker" title="Goto Colorpicker's Component Page">Colorpicker</a></li>
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<li><a href="#ui.datepicker" title="Goto Datepicker's Component Page">Datepicker</a></li>
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<li><a href="#ui.dialog" title="Goto Dialog's Component Page">Dialog</a></li>
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<li><a href="#ui.magnifier" title="Goto Magnifier Component Page">Magnifier</a></li>
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<li><a href="#ui.progressbar" title="Goto ProgressBar Component Page">Progressbar</a></li>
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<li><a href="#ui.slider" title="Goto Slider Component Page">Slider</a></li>
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<li><a href="#ui.spinner" title="Goto Spinner Component Page">Spinner</a></li>
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@ -1,52 +0,0 @@
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<script type="text/javascript">
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var model = {
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renderAt: '#containerDemo',
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title: 'Magnifier Demos',
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demos: [
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{
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title: 'Simple Magnifier',
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desc: 'With few lines of code you could build a magnifier. You can try more options on the fly!',
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html: '<div id="magnifier"><img src="images/clock.png" width="64" height="64" alt="demo image" /><img src="images/clock.png" width="64" height="64" alt="demo image" /><img src="images/clock.png" width="64" height="64" alt="demo image" /><img src="images/clock.png" width="64" height="64" alt="demo image" /><img src="images/clock.png" width="64" height="64" alt="demo image" /><img src="images/clock.png" width="64" height="64" alt="demo image" /></div>',
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destroy: '$("#magnifier").magnifier("destroy");',
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options: [
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{ desc: 'Attach a magnifier', source: '$("#magnifier").magnifier();' },
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{ desc: 'Small magnification', source: '$("#magnifier").magnifier({magnification:1.5});' },
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{ desc: 'Disable the magnifier', source: '$("#magnifier").magnifier("disable");' }
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]
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},
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{
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title: 'Opacity Magnifier',
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desc: 'With few lines of code you could build a magnifier. You can try more options on the fly!',
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html: '<div id="magnifier2"><img src="images/clock.png" width="64" height="64" alt="demo image" /><img src="images/clock.png" width="64" height="64" alt="demo image" /><img src="images/clock.png" width="64" height="64" alt="demo image" /><img src="images/clock.png" width="64" height="64" alt="demo image" /><img src="images/clock.png" width="64" height="64" alt="demo image" /><img src="images/clock.png" width="64" height="64" alt="demo image" /></div>',
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destroy: '$("#magnifier2").magnifier("destroy");',
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options: [
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{ desc: 'Opacity option', source: '$("#magnifier2").magnifier({opacity:{min:0.4,max:1.0}});' }
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]
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},
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{
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title: 'Overlap Magnifier',
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desc: 'With few lines of code you could build a magnifier. You can try more options on the fly!',
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html: '<div style="height:16px;"> </div><div id="magnifier3"><img src="images/clock.png" width="64" height="64" alt="demo image" /><img src="images/clock.png" width="64" height="64" alt="demo image" /><img src="images/clock.png" width="64" height="64" alt="demo image" /><img src="images/clock.png" width="64" height="64" alt="demo image" /><img src="images/clock.png" width="64" height="64" alt="demo image" /><img src="images/clock.png" width="64" height="64" alt="demo image" /></div><div style="height:84px;"> </div>',
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destroy: '$("#magnifier3").magnifier("destroy");',
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options: [
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{ desc: 'Overlap option', source: '$("#magnifier3").magnifier({overlap:true});' }
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]
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}
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]
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};
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$(function(){
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uiRenderDemo(model);
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});
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</script>
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@ -1,107 +0,0 @@
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<!doctype html>
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<html lang="en">
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<head>
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<meta http-equiv="Content-Language" content="en" />
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<title>Magnifier Demo</title>
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<style type="text/css">
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body,html {
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margin: 0;
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padding: 0;
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font-family: Arial;
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font-size: 12px;
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}
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div.playground {
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height: 150px;
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}
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#example1 img,
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#example2 img,
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#example3 img,
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#example4 img {
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float:left;
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}
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</style>
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<script type="text/javascript" src="../../jquery-1.2.6.js"></script>
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<script type="text/javascript" src="../../ui/ui.core.js"></script>
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<script type="text/javascript" src="../../ui/ui.magnifier.js"></script>
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</head>
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<body>
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<h2>1. Default, no options</h2>
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<div class="playground">
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<div id='example1' class="ui-wrapper example" style="width: 580px; padding: 20px;">
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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</div>
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</div>
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<h2>2. Magnification set to 1.5 (default: 2)</h2>
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<div class="playground">
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<div id='example2' class="ui-wrapper example" style="width: 580px; padding: 20px;">
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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</div>
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</div>
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<h2>3. Advanced example: overlap: true, zIndex: 10, opacity: { min: 0.6, max: 1 }, baseline: -1</h2>
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<div class="playground">
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<div id='example3' class="ui-wrapper example" style="width: 580px; padding: 20px;">
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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</div>
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</div>
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<h2>4. Advanced example: The direction doesn't have to be horizontal!</h2>
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<div class="playground">
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<div id='example4' class="ui-wrapper example" style="width: 150px; padding: 20px; height: 150px;">
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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<img src="../images/clock.png" width="48" alt="" />
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</div>
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</div>
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<script type="text/javascript">
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if(!window.console) {
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window.console = {
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log: function() {
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alert(arguments[0]);
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}
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}
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}
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$(window).bind("load",function(){
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$('#example1').magnifier();
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$('#example2').magnifier({ magnification: 1.5 });
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$('#example3').magnifier({ magnification: 1.5, overlap: true, zIndex: 10, opacity: { min: 0.6, max: 1 }, baseline: -1 });
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$('#example4').magnifier({ magnification: 1.5, overlap: true, zIndex: 10, opacity: { min: 0.6, max: 1 }, distance: 30 });
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});
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</script>
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</body>
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</html>
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@ -1,176 +0,0 @@
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/*
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* jQuery UI Magnifier @VERSION
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*
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* Copyright (c) 2008 jQuery
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* Dual licensed under the MIT (MIT-LICENSE.txt)
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* and GPL (GPL-LICENSE.txt) licenses.
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*
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* http://docs.jquery.com/UI/Magnifier
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*
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* Depends:
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* ui.core.js
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*/
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(function($) {
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var counter = 0;
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$.widget("ui.magnifier", {
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_init: function() {
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var self = this,
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o = this.options;
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this.element
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.addClass("ui-magnifier")
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.bind('click.magnifier', function(e) {
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(!self.disabled && o.click && o.click.apply(this, [e, {
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options: self.options,
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current: self.current[0],
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currentOffset: self.current[1]
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}]));
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});
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// the element must have relative or absolute positioning
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if (!(/^(r|a)/).test(this.element.css("position"))) {
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this.element.css("position", "relative");
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}
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this.items = [];
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this.element.find(o.items).each(function() {
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var $this = $(this);
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// TODO: use a hash so references to this data is readable
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self.items.push([
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this,
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$this.offset(),
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[$this.width(),$this.height()],
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(o.overlap ? $this.position() : null)
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]);
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(o.opacity && $this.css('opacity', o.opacity.min));
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});
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// absolutize
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(o.overlap && $.each(this.items, function() {
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$(this[0]).css({
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position: "absolute",
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top: this[3].top,
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left: this[3].left
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});
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}));
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this.identifier = ++counter;
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$(document).bind("mousemove.magnifier"+this.identifier, function(e) {
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(self.disabled || self._magnify.apply(self, [e]));
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});
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this.pp = this.element.offset();
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},
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destroy: function() {
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this.reset();
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this.element
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.removeClass("ui-magnifier ui-magnifier-disabled")
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.unbind(".magnifier");
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$(document).unbind("mousemove.magnifier"+this.identifier);
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},
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disable: function() {
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this.reset();
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$.widget.prototype.disable.apply(this, arguments);
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},
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reset: function(e) {
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var o = this.options;
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$.each(this.items, function() {
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var item = this;
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$(item[0]).css({
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width: item[2][0],
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height: item[2][1],
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top: (item[3] ? item[3].top : 0),
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left: (item[3] ? item[3].left : 0)
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});
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(o.opacity && $(item[0]).css('opacity', o.opacity.min));
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(o.zIndex && $(item[0]).css("z-index", ""));
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});
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},
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_magnify: function(e) {
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var p = [e.pageX,e.pageY], o = this.options, c, distance = 1;
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this.current = this.items[0];
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// Compute the parent's distance
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// we don't need to fire anything if we are not near the parent
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var overlap = ((p[0] > this.pp.left-o.distance) &&
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(p[0] < this.pp.left + this.element[0].offsetWidth + o.distance) &&
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(p[1] > this.pp.top-o.distance) &&
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(p[1] < this.pp.top + this.element[0].offsetHeight + o.distance));
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if (!overlap) { return false; }
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for (var i=0; i<this.items.length; i++) {
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c = this.items[i];
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var olddistance = distance;
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if (!o.axis) {
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distance = Math.sqrt(
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Math.pow(p[0] - ((c[3] ? this.pp.left : c[1].left) + parseInt(c[0].style.left,10)) - (c[0].offsetWidth/2), 2)
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+ Math.pow(p[1] - ((c[3] ? this.pp.top : c[1].top ) + parseInt(c[0].style.top,10)) - (c[0].offsetHeight/2), 2)
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);
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} else {
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if(o.axis == "y") {
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distance = Math.abs(p[1] - ((c[3] ? this.pp.top : c[1].top ) + parseInt(c[0].style.top,10)) - (c[0].offsetHeight/2));
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} else {
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distance = Math.abs(p[0] - ((c[3] ? this.pp.left : c[1].left) + parseInt(c[0].style.left,10)) - (c[0].offsetWidth/2));
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}
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}
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if (distance < o.distance) {
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this.current = distance < olddistance ? c : this.current;
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if (!o.axis || o.axis != "y") {
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$(c[0]).css({
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width: c[2][0]+ (c[2][0] * (o.magnification-1)) - (((distance/o.distance)*c[2][0]) * (o.magnification-1)),
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left: (c[3] ? (c[3].left + o.verticalLine * ((c[2][1] * (o.magnification-1)) - (((distance/o.distance)*c[2][1]) * (o.magnification-1)))) : 0)
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});
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}
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if (!o.axis || o.axis != "x") {
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$(c[0]).css({
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height: c[2][1]+ (c[2][1] * (o.magnification-1)) - (((distance/o.distance)*c[2][1]) * (o.magnification-1)),
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top: (c[3] ? c[3].top : 0) + (o.baseline-0.5) * ((c[2][0] * (o.magnification-1)) - (((distance/o.distance)*c[2][0]) * (o.magnification-1)))
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});
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}
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if (o.opacity) {
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$(c[0]).css('opacity', o.opacity.max-(distance/o.distance) < o.opacity.min ? o.opacity.min : o.opacity.max-(distance/o.distance));
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}
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} else {
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$(c[0]).css({
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width: c[2][0],
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height: c[2][1],
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top: (c[3] ? c[3].top : 0),
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left: (c[3] ? c[3].left : 0)
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});
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(o.opacity && $(c[0]).css('opacity', o.opacity.min));
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}
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(o.zIndex && $(c[0]).css("z-index", ""));
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}
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(o.zIndex && $(this.current[0]).css("z-index", o.zIndex));
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}
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});
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$.extend($.ui.magnifier, {
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version: "@VERSION",
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defaults: {
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distance: 150,
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magnification: 2,
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baseline: 0,
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verticalLine: -0.5,
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items: "> *"
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}
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});
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})(jQuery);
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