spinner: added mousewheel plugin to trunk/external.

5 files changed, 335 insertions, 0 deletions

diff --git a/external/mousewheel/ChangeLog.markdown b/external/mousewheel/ChangeLog.markdown
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+# Mouse Wheel ChangeLog
+
+
+# 3.0.2
+
+* Fixed delta being opposite value in latest Opera
+* No longer fix pageX, pageY for older mozilla browsers
+* Removed browser detection
+* Cleaned up the code
+
+
+# 3.0.1
+
+* Bad release... creating a new release due to plugins.jquery.com issue :(
+
+
+# 3.0
+
+* Uses new special events API in jQuery 1.2.2+
+* You can now treat "mousewheel" as a normal event and use .bind, .unbind and .trigger
+* Using jQuery.data API for expandos
+
+
+# 2.2
+
+* Fixed pageX, pageY, clientX and clientY event properties for Mozilla based browsers
+
+
+# 2.1.1
+
+* Updated to work with jQuery 1.1.3
+* Used one instead of bind to do unload event for clean up.
+
+
+# 2.1
+
+* Fixed an issue with the unload handler
+
+
+# 2.0
+
+* Major reduction in code size and complexity (internals have change a whole lot)
+
+
+# 1.0
+
+* Fixed Opera issue
+* Fixed an issue with children elements that also have a mousewheel handler
+* Added ability to handle multiple handlers
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diff --git a/external/mousewheel/README.markdown b/external/mousewheel/README.markdown
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+# jQuery Mouse Wheel Plugin
+
+A jQuery plugin that adds cross-browser mouse wheel support.
+
+The latest stable release can be downloaded from the [project page](http://plugins.jquery.com/project/mousewheel)
+
+## License
+
+The mousewheel plugin is dual licensed *(just like jQuery)* under the [MIT](http://www.opensource.org/licenses/mit-license.php) and [GPL](http://www.opensource.org/licenses/gpl-license.php) licenses.
+
+Copyright (c) 2009 [Brandon Aaron](http://brandonaaron.net)
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diff --git a/external/mousewheel/jquery.mousewheel.js b/external/mousewheel/jquery.mousewheel.js
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+++ b/external/mousewheel/jquery.mousewheel.js
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+/*! Copyright (c) 2009 Brandon Aaron (http://brandonaaron.net)
+ * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
+ * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
+ * Thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers.
+ * Thanks to: Mathias Bank(http://www.mathias-bank.de) for a scope bug fix.
+ *
+ * Version: 3.0.2
+ * 
+ * Requires: 1.2.2+
+ */
+
+(function($) {
+
+var types = ['DOMMouseScroll', 'mousewheel'];
+
+$.event.special.mousewheel = {
+	setup: function() {
+		if ( this.addEventListener )
+			for ( var i=types.length; i; )
+				this.addEventListener( types[--i], handler, false );
+		else
+			this.onmousewheel = handler;
+	},
+	
+	teardown: function() {
+		if ( this.removeEventListener )
+			for ( var i=types.length; i; )
+				this.removeEventListener( types[--i], handler, false );
+		else
+			this.onmousewheel = null;
+	}
+};
+
+$.fn.extend({
+	mousewheel: function(fn) {
+		return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel");
+	},
+	
+	unmousewheel: function(fn) {
+		return this.unbind("mousewheel", fn);
+	}
+});
+
+
+function handler(event) {
+	var args = [].slice.call( arguments, 1 ), delta = 0, returnValue = true;
+	
+	event = $.event.fix(event || window.event);
+	event.type = "mousewheel";
+	
+	if ( event.wheelDelta ) delta = event.wheelDelta/120;
+	if ( event.detail     ) delta = -event.detail/3;
+	
+	// Add events and delta to the front of the arguments
+	args.unshift(event, delta);
+
+	return $.event.handle.apply(this, args);
+}
+
+})(jQuery);
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diff --git a/external/mousewheel/jquery.mousewheel.min.js b/external/mousewheel/jquery.mousewheel.min.js
new file mode 100644
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+++ b/external/mousewheel/jquery.mousewheel.min.js
@@ -0,0 +1,11 @@
+/* Copyright (c) 2009 Brandon Aaron (http://brandonaaron.net)
+ * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
+ * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
+ * Thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers.
+ * Thanks to: Mathias Bank(http://www.mathias-bank.de) for a scope bug fix.
+ *
+ * Version: 3.0.2
+ * 
+ * Requires: 1.2.2+
+ */
+(function(c){var a=["DOMMouseScroll","mousewheel"];c.event.special.mousewheel={setup:function(){if(this.addEventListener){for(var d=a.length;d;){this.addEventListener(a[--d],b,false)}}else{this.onmousewheel=b}},teardown:function(){if(this.removeEventListener){for(var d=a.length;d;){this.removeEventListener(a[--d],b,false)}}else{this.onmousewheel=null}}};c.fn.extend({mousewheel:function(d){return d?this.bind("mousewheel",d):this.trigger("mousewheel")},unmousewheel:function(d){return this.unbind("mousewheel",d)}});function b(f){var d=[].slice.call(arguments,1),g=0,e=true;f=c.event.fix(f||window.event);f.type="mousewheel";if(f.wheelDelta){g=f.wheelDelta/120}if(f.detail){g=-f.detail/3}d.unshift(f,g);return c.event.handle.apply(this,d)}})(jQuery);
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diff --git a/external/mousewheel/test/index.html b/external/mousewheel/test/index.html
new file mode 100755
index 000000000..ce716a40e
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+++ b/external/mousewheel/test/index.html
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+<!doctype html>
+<html>
+	<head>
+		<title>Testing mousewheel plugin</title>
+		<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.js"></script>
+		<script type="text/javascript" src="../jquery.mousewheel.js"></script>
+		
+		<style>
+			#test1 {
+				background-color: #000;
+				width: 100px;
+				height: 100px;
+				color: #fff;
+				float: left;
+			}
+			
+			#test2 {
+				background-color: #333;
+				width: 100px;
+				height: 100px;
+				color: #fff;
+				float: left;
+			}
+			
+			#test3 {
+				background-color: #666;
+				width: 100px;
+				height: 100px;
+				color: #fff;
+				float: left;
+			}
+			
+			#test4 {
+				background-color: #000;
+				width: 100px;
+				height: 100px;
+				color: #fff;
+				float: left;
+			}
+			
+			#test5 {
+				background-color: #333;
+				padding: 5px;
+				width: 400px;
+				height: 400px;
+				color: #fff;
+				float: left;
+			}
+			
+			#test6 {
+				background-color: #666;
+				padding: 5px;
+				width: 250px;
+				height: 250px;
+				color: #fff;
+				float: left;
+			}
+
+			#test7 {
+				background-color: #000;
+				padding: 5px;
+				width: 100px;
+				height: 100px;
+				color: #fff;
+				float: left;
+			}
+			
+			#forceScroll {
+				clear: both;
+				height: 1000px;
+			}
+			
+			#logger {
+				position: absolute;
+				top: 395px;
+				left: 12px;
+				width: 380px;
+				height: 290px;
+				overflow: auto;
+			}
+		</style>
+		<script type="text/javascript">
+			$(function() {
+				$('#userAgent').html(navigator.userAgent);
+				
+				
+				$('#test1')
+					.mousewheel(function(event, delta) {
+						if (delta > 0)
+							log('#test1: up ('+delta+')');
+						else if (delta < 0)
+							log('#test1: down ('+delta+')');
+						
+						log('pageX: ' + event.pageX + ' pageY: ' + event.pageY );
+					});
+				
+				$('#test2')
+					.mousewheel(function(event, delta) {
+						if (delta > 0)
+							log('#test2: up ('+delta+')');
+						else if (delta < 0)
+							log('#test2: down ('+delta+')');
+						return false; // prevent default
+					});
+				
+				$('#test3')
+					.hover(function() { log('#test3: mouseover'); }, function() { log('#test3: mouseout'); })
+					.mousewheel(function(event, delta) {
+						log('#test3: I should not have been logged');
+					})
+					.unmousewheel();
+				
+				var testRemoval = function(event, delta) {
+					log('#test4: I should not have been logged');
+				};
+				
+				$('#test4')
+					.mousewheel(function(event, delta) {
+						if (delta > 0)
+							log('#test4: up ('+delta+')');
+						else if (delta < 0)
+							log('#test4: down ('+delta+')');
+						return false;
+					})
+					.mousewheel(testRemoval)
+					.mousewheel(function(event, delta) {
+						if (delta > 0)
+							log('#test4: up ('+delta+') from 2nd handler');
+						else if (delta < 0)
+							log('#test4: down ('+delta+') from 2nd handler');
+						return false;
+					})
+					.unmousewheel(testRemoval);
+				
+				$('#test5')
+					.mousewheel(function(event, delta) {
+						if (delta > 0)
+							log('#test5: up ('+delta+')');
+						else if (delta < 0)
+							log('#test5: down ('+delta+')');
+						
+						event.stopPropagation();
+						event.preventDefault();
+					});
+				
+				$('#test6')
+					.mousewheel(function(event, delta) {
+						if (delta > 0)
+							log('#test6: up ('+delta+')');
+						else if (delta < 0)
+							log('#test6: down ('+delta+')');
+						
+						event.stopPropagation();
+						event.preventDefault();
+					});
+
+				$('#test7')
+					.mousewheel(function(event, delta) {
+						if (delta > 0)
+							log('#test7: up ('+delta+')');
+						else if (delta < 0)
+							log('#test7 down ('+delta+')');
+						
+						event.preventDefault();
+					});
+				
+				function log(msg) {
+					$('#logger').append(msg+'<br>').scrollTop(999999);
+				};
+			});
+		</script>
+	</head>
+	<body>
+		<h1 id="banner">jQuery mousewheel.js - Test</h1>
+		<h2 id="userAgent"></h2>
+		
+		<ul>
+			<li><strong>Test1</strong> is just using the plain on mousewheel() with a function passed in and does not prevent default. (Also logs the value of pageX and pageY event properties.)</li>
+			<li><strong>Test2</strong> should prevent the default action.</li>
+			<li><strong>Test3</strong> should only log a mouseover and mouseout event. Testing unmousewheel().</li>
+			<li><strong>Test4</strong> has two handlers.</li>
+			<li><strong>Test5</strong> is like Test2 but has children. The children should not scroll until mousing over them.</li>
+			<li><strong>Test6</strong> is like Test5 but should not scroll children or parents.</li>
+			<li><strong>Test7</strong> is like Test6 but has no children. It will propagate the event and scroll test 6 as well.</li>
+		</ul>
+		
+		
+		<div id="test1"><p>Test1</p></div>
+		<div id="test2"><p>Test2</p></div>
+		<div id="test3"><p>Test3</p></div>
+		<div id="test4"><p>Test4</p></div>
+		<div id="test5">
+			<p>Test5</p>
+			<div id="test6">
+				<p>Test6</p>
+				<div id="test7"><p>Test7</p></div>
+			</div>
+		</div>
+		
+		<div id="logger"></div>
+		
+		<div id="forceScroll"></div>
+	</body>
+</html>