Ticket #3482: progress-aria.diff

---

File progress-aria.diff, 1.2 KB (added by davidb, October 27, 2008 05:44PM UTC)

proposed aria additions (after talking to scott)

Index: ui/ui.progressbar.js
===================================================================
--- ui/ui.progressbar.js	(revision 840)
+++ ui/ui.progressbar.js	(working copy)
@@ -23,7 +23,9 @@
 			text = options.text || '0%';
 		
 		this.element.addClass("ui-progressbar").width(options.width);
-		
+		this.element.ariaRole("progressbar");
+		this.element.ariaState("valuemin","0");
+		this.element.ariaState("valuemax","100");
 		$.extend(this, {
 			active: false,
 			pixelState: 0,
@@ -97,11 +99,13 @@
 	disable: function() {
 		this.element.addClass("ui-progressbar-disabled");
 		this.disabled = true;
+		this.element.ariaState("disabled", true);
 	},
 	
 	enable: function() {
 		this.element.removeClass("ui-progressbar-disabled");
 		this.disabled = false;
+		this.element.ariaState("disabled", false);
 	},
 	
 	pause: function() {
@@ -120,9 +124,11 @@
 		this.bar.width(this.pixelState);
 		this.textElement.width(this.pixelState);
 		
+		var percent = Math.round(this.percentState);
 		if (this.options.range && !this.options.text) {
-			this.textElement.html(Math.round(this.percentState) + '%');
+			this.textElement.html(percent + '%');
 		}
+		this.element.ariaState("valuenow", percent);
 		this._propagate('progress', this.ui());
 	},

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