Ticket #3469: jquery.ui.progressbar.js.patch

Index: ui/jquery.ui.progressbar.js
===================================================================
--- ui/jquery.ui.progressbar.js	(revision 3374)
+++ ui/jquery.ui.progressbar.js	(working copy)
@@ -103,7 +103,7 @@
 	_refreshValue: function() {
 		var value = this.value();
 		this.valueDiv[value == this._valueMax() ? 'addClass' : 'removeClass']("ui-corner-right");
-		this.valueDiv.width(value + '%');
+		this.options.animate ? this.valueDiv.animate({'width': value + '%'}, 'slow') : this.valueDiv.width(value + '%');
 		this.element.attr("aria-valuenow", value);
 	}
 
@@ -112,7 +112,8 @@
 $.extend($.ui.progressbar, {
 	version: "@VERSION",
 	defaults: {
-		value: 0
+		value: 0,
+		animate: false
 	}
 });
 
Index: tests/visual/progressbar/default.html
===================================================================
--- tests/visual/progressbar/default.html	(revision 3374)
+++ tests/visual/progressbar/default.html	(working copy)
@@ -14,6 +14,17 @@
 		$("#progress").keyup(function() {
 			bars.progressbar("value", +this.value);
 		}).keyup();
+		$("#animated").click(function() {
+			bars.progressbar("option", "animate", this.checked);
+		}).triggerHandler("click");
+		
+		$("#simulate").click(function() {
+			for (var i = 1; i <= 128; i*=2) {
+				setTimeout(function() {
+					bars.progressbar("value", bars.progressbar("value") + 5);
+				}, 1000 - i * 10);
+			}
+		});
 	});
 	
 
@@ -24,6 +35,8 @@
 

 
 
+
+Simulate progress