Merge branch 'master' into tooltip

AUTHORS.txt

@@ -1,8 +1,8 @@
-jQuery UI Authors (http://ui.jquery.com/about)
+jQuery UI Authors (http://jqueryui.com/about)
 
 This software consists of voluntary contributions made by many
 individuals. For exact contribution history, see the revision history
-and logs, available at http://jquery-ui.googlecode.com/svn/
+and logs, available at http://github.com/jquery/jquery-ui
 
 Brandon Aaron
 Paul Bakaus (paulbakaus.com)

demos/autocomplete/combobox.html

@@ -33,7 +33,7 @@
 								if (!request.term || matcher.test(text))
 									return {
 										id: $(this).val(),
-										label: text.replace(new RegExp("(?![^&;]+;)(?!<[^<>]*)(" + request.term.replace(/([\^\$\(\)\[\]\{\}\*\.\+\?\|\\])/gi, "\\$1") + ")(?![^<>]*>)(?![^&;]+;)", "gi"), "<strong>$1</strong>"),
+										label: text.replace(new RegExp("(?![^&;]+;)(?!<[^<>]*)(" + $.ui.autocomplete.escapeRegex(request.term) + ")(?![^<>]*>)(?![^&;]+;)", "gi"), "<strong>$1</strong>"),
 										value: text
 									};
 							}));

demos/autocomplete/remote.html

@@ -18,7 +18,6 @@
 		}
 		
 		$("#birds").autocomplete({
-			// TODO doesn't work when loaded from /demos/#autocomplete|remote
 			source: "search.php",
 			minLength: 2,
 			select: function(event, ui) {

external/qunit.js

@@ -18,6 +18,7 @@ var QUnit = {
 			stats: { all: 0, bad: 0 },
 			moduleStats: { all: 0, bad: 0 },
 			started: +new Date,
+			updateRate: 1000,
 			blocking: false,
 			autorun: false,
 			assertions: [],
@@ -590,8 +591,16 @@ function synchronize( callback ) {
 }
 
 function process() {
+	var start = (new Date()).getTime();
+
 	while ( config.queue.length && !config.blocking ) {
-		config.queue.shift()();
+		if ( config.updateRate <= 0 || (((new Date()).getTime() - start) < config.updateRate) ) {
+			config.queue.shift()();
+
+		} else {
+			setTimeout( process, 13 );
+			break;
+		}
 	}
 }
 
@@ -679,6 +688,7 @@ QUnit.equiv = function () {
 
     var innerEquiv; // the real equiv function
     var callers = []; // stack to decide between skip/abort functions
+    var parents = []; // stack to avoiding loops from circular referencing
 
 
     // Determine what is o.
@@ -788,28 +798,39 @@ QUnit.equiv = function () {
             },
 
             "array": function (b, a) {
-                var i;
+                var i, j, loop;
                 var len;
 
                 // b could be an object literal here
                 if ( ! (hoozit(b) === "array")) {
                     return false;
-                }
-
+                }   
+                
                 len = a.length;
                 if (len !== b.length) { // safe and faster
                     return false;
                 }
+                
+                //track reference to avoid circular references
+                parents.push(a);
                 for (i = 0; i < len; i++) {
-                    if ( ! innerEquiv(a[i], b[i])) {
+                    loop = false;
+                    for(j=0;j<parents.length;j++){
+                        if(parents[j] === a[i]){
+                            loop = true;//dont rewalk array
+                        }
+                    }
+                    if (!loop && ! innerEquiv(a[i], b[i])) {
+                        parents.pop();
                         return false;
                     }
                 }
+                parents.pop();
                 return true;
             },
 
             "object": function (b, a) {
-                var i;
+                var i, j, loop;
                 var eq = true; // unless we can proove it
                 var aProperties = [], bProperties = []; // collection of strings
 
@@ -820,18 +841,25 @@ QUnit.equiv = function () {
 
                 // stack constructor before traversing properties
                 callers.push(a.constructor);
-
+                //track reference to avoid circular references
+                parents.push(a);
+                
                 for (i in a) { // be strict: don't ensures hasOwnProperty and go deep
-
+                    loop = false;
+                    for(j=0;j<parents.length;j++){
+                        if(parents[j] === a[i])
+                            loop = true; //don't go down the same path twice
+                    }
                     aProperties.push(i); // collect a's properties
 
-                    if ( ! innerEquiv(a[i], b[i])) {
+                    if (!loop && ! innerEquiv(a[i], b[i])) {
                         eq = false;
                         break;
                     }
                 }
 
                 callers.pop(); // unstack, we are done
+                parents.pop();
 
                 for (i in b) {
                     bProperties.push(i); // collect b's properties

tests/unit/core/core.html

@@ -11,6 +11,7 @@
 	<link rel="stylesheet" href="../../../external/qunit.css" type="text/css"/>
 	<script type="text/javascript" src="../../../external/qunit.js"></script>
 	<script type="text/javascript" src="../../jquery.simulate.js"></script>
+	<script type="text/javascript" src="../testsuite.js"></script>
 	
 	<script type="text/javascript" src="core.js"></script>
 	<script type="text/javascript" src="selector.js"></script>

tests/unit/testsuite.js

@@ -45,5 +45,5 @@ function commonWidgetTests(widget, settings) {
 	if ( !url || url.indexOf("http") !== 0 ) {
 		return;
 	}
-    document.write("<scr" + "ipt src='http://testswarm.com/js/inject.js?" + (new Date).getTime() + "'></scr" + "ipt>");
+    document.write("<scr" + "ipt src='http://swarm.jquery.org/js/inject.js?" + (new Date).getTime() + "'></scr" + "ipt>");
 })();

tests/visual/menu/drilldown.html

@@ -14,7 +14,7 @@
 		$.widget("ui.drilldown", {
 			_init: function() {
 				var self = this;
-				this.active = this.element;
+				this.active = this.element.find(">ul").attr("tabindex", 0);
 				
 				// hide submenus and create indicator icons
 				this.element.find("ul").hide().prev("a").prepend('<span class="ui-icon ui-icon-carat-1-e"></span>').end().filter(":first").show();	
@@ -84,17 +84,21 @@
 					parent.parent().removeData("submenu");
 					submenu = submenu.data("submenu");
 				};
+			},
+			
+			widget: function() {
+				return this.element.find(">ul");
 			}
 		});
 		
-		var nestedmenu = $("#drilldown").drilldown({
+		var drilldown = $("#drilldown").drilldown({
 			selected: function(event, ui) {
 				$("#log").append("<div>Selected " + ui.item.text() + "</div>");
 			}
 		});
 		
-		$().keydown(function(event) {
-			var menu = nestedmenu.data("drilldown").active.data("menu");
+		drilldown.drilldown("widget").keydown(function(event) {
+			var menu = drilldown.data("drilldown").active.data("menu");
 			if (menu.widget().is(":hidden"))
 				return;
 			event.stopPropagation();
@@ -109,10 +113,10 @@
 				menu.previous();
 				break;
 			case $.ui.keyCode.LEFT:
-				nestedmenu.nestedmenu("up");
+				drilldown.drilldown("up");
 				break;
 			case $.ui.keyCode.RIGHT:
-				nestedmenu.nestedmenu("down");
+				drilldown.drilldown("down");
 				break;
 			case $.ui.keyCode.DOWN:
 				menu.next();
@@ -121,11 +125,11 @@
 			case $.ui.keyCode.ENTER:
 			case $.ui.keyCode.TAB:
 				menu.select();
-				nestedmenu.nestedmenu("hide");
+				drilldown.drilldown("hide");
 				event.preventDefault();
 				break;
 			case $.ui.keyCode.ESCAPE:
-				nestedmenu.nestedmenu("hide");
+				drilldown.drilldown("hide");
 				break;
 			default:
 				clearTimeout(menu.filterTimer);

tests/visual/menu/drilldown2.html

@@ -0,0 +1,235 @@
+<!doctype html>
+<html>
+<head>
+	<title>Menu Visual Test: Default</title>
+	<link rel="stylesheet" href="../visual.css" type="text/css" />
+	<link rel="stylesheet" href="../../../themes/base/jquery.ui.all.css" type="text/css" title="ui-theme" />
+	<script type="text/javascript" src="../../../jquery-1.4.2.js"></script>
+	<script type="text/javascript" src="../../../ui/jquery.ui.core.js"></script>
+	<script type="text/javascript" src="../../../ui/jquery.ui.widget.js"></script>
+	<script type="text/javascript" src="../../../ui/jquery.ui.position.js"></script>
+	<script type="text/javascript" src="../../../ui/jquery.ui.button.js"></script>
+	<script type="text/javascript" src="../../../ui/jquery.ui.autocomplete.js"></script>
+	<script type="text/javascript">
+	$(function() {
+		$.widget("ui.drilldown", {
+			_init: function() {
+				var self = this;
+				this.active = this.element.find(">ul").attr("tabindex", 0);
+				
+				// hide submenus and create indicator icons
+				this.element.find("ul").hide().prev("a").prepend('<span class="ui-icon ui-icon-carat-1-e"></span>').end().filter(":first").show();	
+				
+				this.element.find("ul").menu({
+					focus: function(event, ui) {
+						self.activeItem = ui.item;
+					},
+					selected: function(event, ui) {
+						if (this != self.active[0]) {
+							return;
+						}
+						var nested = $(">ul", ui.item);
+						if (nested.length) {
+							self._open(nested);
+						} else {
+							self.element.find("h3").text(ui.item.text());
+							self.options.selected.apply(this, arguments);
+						}
+					}
+				});
+				
+				this.back = this.element.children(":last").button({
+					icons: {
+						primary: "ui-icon-carat-1-w"
+					}
+				}).click(function() {
+					self.up();
+					return false;
+				}).hide();
+			},
+			
+			_open: function(submenu) {
+				this.active = submenu.show().css({
+					top: 0,
+					left: 0
+				}).position({
+					my: "left top",
+					at: "left top",
+					of: this.widget()
+				});
+				this.back.show();
+			},
+			
+			up: function() {
+				if (this.active.parent()[0] == this.element[0]) {
+					return;
+				}
+				this.active.hide();
+				this.active = this.active.parent().parent().show();
+				if (!this.active.parent().parent().is(":ui-menu")) {
+					this.back.hide();
+				}
+			},
+			
+			down: function(event) {
+				var nested = this.activeItem.find(">ul");
+				if (nested.length) {
+					this._open(nested);
+					nested.menu("activate", event, nested.children(":first"))
+				}
+			},
+			
+			show: function() {
+			},
+			
+			hide: function() {
+			},
+			
+			widget: function() {
+				return this.element.find(">ul");
+			}
+		});
+		
+		var drilldown = $("#drilldown").drilldown({
+			selected: function(event, ui) {
+				$("#log").append("<div>Selected " + ui.item.text() + "</div>");
+			}
+		});
+		
+		drilldown.drilldown("widget").keydown(function(event) {
+			var menu = drilldown.data("drilldown").active.data("menu");
+			if (menu.widget().is(":hidden"))
+				return;
+			event.stopPropagation();
+			switch (event.keyCode) {
+			case $.ui.keyCode.PAGE_UP:
+				menu.previousPage();
+				break;
+			case $.ui.keyCode.PAGE_DOWN:
+				menu.nextPage();
+				break;
+			case $.ui.keyCode.UP:
+				menu.previous();
+				break;
+			case $.ui.keyCode.LEFT:
+				drilldown.drilldown("up");
+				break;
+			case $.ui.keyCode.RIGHT:
+				drilldown.drilldown("down");
+				break;
+			case $.ui.keyCode.DOWN:
+				menu.next();
+				event.preventDefault();
+				break;
+			case $.ui.keyCode.ENTER:
+			case $.ui.keyCode.TAB:
+				menu.select();
+				drilldown.drilldown("hide");
+				event.preventDefault();
+				break;
+			case $.ui.keyCode.ESCAPE:
+				drilldown.drilldown("hide", event);
+				break;
+			default:
+				clearTimeout(menu.filterTimer);
+				var prev = menu.previousFilter || "";
+				var character = String.fromCharCode(event.keyCode);
+				var skip = false;
+				if (character == prev) {
+					skip = true;
+				} else {
+					character = prev + character;
+				}
+				
+				var match = menu.widget().children("li").filter(function() {
+					return new RegExp("^" + character, "i").test($("a", this).text());
+				});
+				var match = skip && match.index(menu.active.next()) != -1 ? match.next() : match;
+				if (!match.length) {
+					character = String.fromCharCode(event.keyCode);
+					match = menu.widget().children("li").filter(function() {
+						return new RegExp("^" + character, "i").test($(this).text());
+					});
+				}
+				if (match.length) {
+					menu.activate(event, match);
+					if (match.length > 1) {
+						menu.previousFilter = character;
+						menu.filterTimer = setTimeout(function() {
+							delete menu.previousFilter;
+						}, 1000);
+					} else {
+						delete menu.previousFilter;
+					}
+				} else {
+					delete menu.previousFilter;
+				}
+			}
+		});
+	});
+	</script>
+	<style>
+		body { font-size:62.5%; }
+		.ui-menu { width: 200px; height: 170px; }
+		.ui-menu .ui-menu { position: absolute; }
+		.ui-menu .ui-icon { float: right; }
+	</style>
+</head>
+<body>
+	
+<div id="drilldown">
+	<h3>Make a selection...</h3>
+	<ul>
+		<li>
+			<a href="#">Amsterdam</a>
+			<ul>
+				<li><a href="#">Aberdeen</a></li>
+				<li><a href="#">Ada</a></li>
+				<li>
+					<a href="#">Adamsville</a>
+					<ul>
+						<li><a href="#">Anaheim</a></li>
+						<li>
+							<a href="#">Cologne</a>
+							<ul>
+								<li><a href="#">Mberdeen</a></li>
+								<li><a href="#">Mda</a></li>
+								<li><a href="#">Mdamsville</a></li>
+								<li><a href="#">Mddyston</a></li>
+								<li><a href="#">Mmesville</a></li>
+							</ul>
+						</li>
+						<li><a href="#">Frankfurt</a></li>
+					</ul>
+				</li>
+				<li><a href="#">Addyston</a></li>
+				<li><a href="#">Amesville</a></li>
+			</ul>
+		</li>
+		<li><a href="#">Anaheim</a></li>
+		<li><a href="#">Cologne</a></li>
+		<li><a href="#">Frankfurt</a></li>
+		<li>
+			<a href="#">Magdeburg</a>
+			<ul>
+				<li><a href="#">Mberdeen</a></li>
+				<li><a href="#">Mda</a></li>
+				<li><a href="#">Mdamsville</a></li>
+				<li><a href="#">Mddyston</a></li>
+				<li><a href="#">Mmesville</a></li>
+			</ul>
+		</li>
+		<li><a href="#">Munich</a></li>
+		<li><a href="#">Utrecht</a></li>
+		<li><a href="#">Zurich</a></li>
+	</ul>
+	<a href="#">Go back</a>
+</div>
+
+<div class="ui-widget" style="margin-top:2em; font-family:Arial">
+	Log:
+	<div id="log" style="height: 400px; width: 300px; overflow: auto;" class="ui-widget-content"></div>
+</div>
+
+</body>
+</html>

tests/visual/menu/nested.html

@@ -106,11 +106,16 @@
 		$("button").click(function(event) {
 			// TODO required to prevent the click handler below from handling this event
 			event.stopPropagation();
-			nestedmenu.nestedmenu("show").position({
-				my: "left top",
-				at: "right top",
-				of: event.pageX > 0 ? event : this
-			});
+			nestedmenu.nestedmenu("show")
+				.css({
+					top: 0,
+					left: 0
+				})
+				.position({
+					my: "left top",
+					at: "right top",
+					of: this
+				});
 			$(document).one("click", function() {
 				nestedmenu.nestedmenu("hide");
 			})

tests/visual/menu/nested2.html

@@ -0,0 +1,236 @@
+<!doctype html>
+<html>
+<head>
+	<title>Menu Visual Test: Default</title>
+	<link rel="stylesheet" href="../visual.css" type="text/css" />
+	<link rel="stylesheet" href="../../../themes/base/jquery.ui.all.css" type="text/css" title="ui-theme" />
+	<script type="text/javascript" src="../../../jquery-1.4.2.js"></script>
+	<script type="text/javascript" src="../../../ui/jquery.ui.core.js"></script>
+	<script type="text/javascript" src="../../../ui/jquery.ui.widget.js"></script>
+	<script type="text/javascript" src="../../../ui/jquery.ui.position.js"></script>
+	<script type="text/javascript" src="../../../ui/jquery.ui.autocomplete.js"></script>
+	<script type="text/javascript" src="../../../external/jquery.bgiframe-2.1.1.js"></script>
+	<script type="text/javascript" src="http://jqueryui.com/themeroller/themeswitchertool/"></script>
+	<script type="text/javascript">
+	$(function() {
+		$.fn.themeswitcher && $('<div/>').css({
+			position: "absolute",
+			right: 10,
+			top: 10
+		}).appendTo(document.body).themeswitcher();
+		
+		$.widget("ui.nestedmenu", {
+			_init: function() {
+				var self = this;
+				this.active = this.element;
+				
+				// hide submenus and create indicator icons
+				this.element.find("ul").hide().prev("a").prepend('<span class="ui-icon ui-icon-carat-1-e"></span>');	
+				
+				this.element.find("ul").andSelf().menu({
+					selected: this.options.selected,
+					focus: function(event, ui) {
+						self.active = ui.item.parent();
+						self.activeItem = ui.item;
+						ui.item.parent().find("ul").hide();
+						var nested = $(">ul", ui.item);
+						if (nested.length && /^mouse/.test(event.originalEvent.type)) {
+							self._open(nested);
+						}
+					}
+				})
+			},
+			
+			_open: function(submenu) {
+				submenu.show().css({
+					top: 0,
+					left: 0
+				}).position({
+					my: "left top",
+					at: "right top",
+					of: this.activeItem
+				});
+			},
+			
+			up: function(event) {
+				this.active = this.active.menu("deactivate").hide().parent().parent();
+				this.activeItem = this.active.data("menu").active;
+			},
+			
+			down: function(event) {
+				var submenu = $(">ul", this.activeItem);
+				this._open(submenu, this.activeItem);
+				submenu.menu("activate", event, submenu.children(":first"));
+			},
+			
+			show: function() {
+				this.active = this.element;
+				this.element.show();
+			},
+			
+			hide: function() {
+				this.element.find("ul").andSelf().menu("deactivate").hide();
+			}
+			
+		});
+		
+		var nestedmenu = $("#menu").nestedmenu({
+			selected: function(event, ui) {
+				$("#log").append("<div>Selected " + ui.item.text() + "</div>");
+			}
+		}).hide();
+		
+		$("button").click(function(event) {
+			// TODO required to prevent the click handler below from handling this event
+			event.stopPropagation();
+			nestedmenu.nestedmenu("show")
+				.css({
+					top: 0,
+					left: 0
+				})
+				.position({
+					my: "left top",
+					at: "right top",
+					of: this
+				});
+			$(document).one("click", function() {
+				nestedmenu.nestedmenu("hide");
+			})
+		}).keydown(function(event) {
+			var menu = nestedmenu.data("nestedmenu").active.data("menu");
+			if (menu.widget().is(":hidden"))
+				return;
+			event.stopPropagation();
+			switch (event.keyCode) {
+			case $.ui.keyCode.PAGE_UP:
+				menu.previousPage(event);
+				break;
+			case $.ui.keyCode.PAGE_DOWN:
+				menu.nextPage(event);
+				break;
+			case $.ui.keyCode.UP:
+				menu.previous(event);
+				break;
+			case $.ui.keyCode.LEFT:
+				nestedmenu.nestedmenu("up", event);
+				break;
+			case $.ui.keyCode.RIGHT:
+				nestedmenu.nestedmenu("down", event);
+				break;
+			case $.ui.keyCode.DOWN:
+				menu.next(event);
+				event.preventDefault();
+				break;
+			case $.ui.keyCode.ENTER:
+			case $.ui.keyCode.TAB:
+				menu.select();
+				nestedmenu.nestedmenu("hide");
+				event.preventDefault();
+				break;
+			case $.ui.keyCode.ESCAPE:
+				nestedmenu.nestedmenu("hide");
+				break;
+			default:
+				clearTimeout(menu.filterTimer);
+				var prev = menu.previousFilter || "";
+				var character = String.fromCharCode(event.keyCode);
+				var skip = false;
+				if (character == prev) {
+					skip = true;
+				} else {
+					character = prev + character;
+				}
+				
+				var match = menu.widget().children("li").filter(function() {
+					return new RegExp("^" + character, "i").test($("a", this).text());
+				});
+				var match = skip && match.index(menu.active.next()) != -1 ? match.next() : match;
+				if (!match.length) {
+					character = String.fromCharCode(event.keyCode);
+					match = menu.widget().children("li").filter(function() {
+						return new RegExp("^" + character, "i").test($(this).text());
+					});
+				}
+				if (match.length) {
+					menu.activate(event, match);
+					if (match.length > 1) {
+						menu.previousFilter = character;
+						menu.filterTimer = setTimeout(function() {
+							delete menu.previousFilter;
+						}, 1000);
+					} else {
+						delete menu.previousFilter;
+					}
+				} else {
+					delete menu.previousFilter;
+				}
+			}
+		});
+	});
+	</script>
+	<style>
+		body { font-size:62.5%; }
+		.ui-menu { width: 200px; position: absolute; }
+		.ui-menu .ui-icon { float: right; }
+	</style>
+</head>
+<body>
+	
+<button>Show context menu</button>
+<br/>
+<select>
+	<option>some option with some text</option>
+</select>
+
+<ul id="menu">
+	<li>
+		<a href="#">Amsterdam</a>
+		<ul>
+			<li><a href="#">Aberdeen</a></li>
+			<li><a href="#">Ada</a></li>
+			<li>
+				<a href="#">Adamsville</a>
+				<ul>
+					<li><a href="#">Anaheim</a></li>
+					<li>
+						<a href="#">Cologne</a>
+						<ul>
+							<li><a href="#">Mberdeen</a></li>
+							<li><a href="#">Mda</a></li>
+							<li><a href="#">Mdamsville</a></li>
+							<li><a href="#">Mddyston</a></li>
+							<li><a href="#">Mmesville</a></li>
+						</ul>
+					</li>
+					<li><a href="#">Frankfurt</a></li>
+				</ul>
+			</li>
+			<li><a href="#">Addyston</a></li>
+			<li><a href="#">Amesville</a></li>
+		</ul>
+	</li>
+	<li><a href="#">Anaheim</a></li>
+	<li><a href="#">Cologne</a></li>
+	<li><a href="#">Frankfurt</a></li>
+	<li>
+		<a href="#">Magdeburg</a>
+		<ul>
+			<li><a href="#">Mberdeen</a></li>
+			<li><a href="#">Mda</a></li>
+			<li><a href="#">Mdamsville</a></li>
+			<li><a href="#">Mddyston</a></li>
+			<li><a href="#">Mmesville</a></li>
+		</ul>
+	</li>
+	<li><a href="#">Munich</a></li>
+	<li><a href="#">Utrecht</a></li>
+	<li><a href="#">Zurich</a></li>
+</ul>
+
+<div class="ui-widget" style="margin-top:2em; font-family:Arial">
+	Log:
+	<div id="log" style="height: 400px; width: 300px; overflow: auto;" class="ui-widget-content"></div>
+</div>
+
+</body>
+</html>

themes/base/jquery.ui.autocomplete.css

@@ -20,6 +20,9 @@
 .ui-menu .ui-menu-item {
 	margin:0;
 	padding: 0;
+	zoom: 1;
+	float: left;
+	clear: left;
 	width: 100%;
 }
 .ui-menu .ui-menu-item a {

ui/jquery.ui.autocomplete.js

@@ -70,7 +70,7 @@ $.widget( "ui.autocomplete", {
 				case keyCode.RIGHT:
 				case keyCode.SHIFT:
 				case keyCode.CONTROL:
-				case 18:
+				case keyCode.ALT:
 					// ignore metakeys (shift, ctrl, alt)
 					break;
 				default:
@@ -140,7 +140,7 @@ $.widget( "ui.autocomplete", {
 
 	destroy: function() {
 		this.element
-			.removeClass( "ui-autocomplete-input ui-widget ui-widget-content" )
+			.removeClass( "ui-autocomplete-input" )
 			.removeAttr( "autocomplete" )
 			.removeAttr( "role" )
 			.removeAttr( "aria-autocomplete" )
@@ -335,7 +335,7 @@ $.widget("ui.menu", {
 				"aria-activedescendant": "ui-active-menuitem"
 			})
 			.click(function( event ) {
-				if ( !$( event.target ).closest( ".ui-menu-item" ).length ) {
+				if ( !$( event.target ).closest( ".ui-menu-item a" ).length ) {
 					return;
 				}
 				// temporary

ui/jquery.ui.core.js

@@ -70,6 +70,7 @@ $.ui = {
 	},
 
 	keyCode: {
+		ALT: 18,
 		BACKSPACE: 8,
 		CAPS_LOCK: 20,
 		COMMA: 188,

ui/jquery.ui.dialog.js

@@ -622,8 +622,11 @@ $.widget("ui.dialog", {
 
 		// reset content sizing
 		// hide for non content measurement because height: 0 doesn't work in IE quirks mode (see #4350)
-		this.element.css('width', 'auto')
-			.hide();
+		this.element.css({
+			width: 'auto',
+			minHeight: 0,
+			height: 0
+		});
 
 		// reset wrapper sizing
 		// determine the height of all the non-content elements