From 0cf14120d40263e2d0783f4b7ea2eab3fb89cf10 Mon Sep 17 00:00:00 2001
From: Ian Gilman <iangilman@gmail.com>
Date: Thu, 3 Jun 2010 17:11:13 -0700
Subject: [PATCH] =?UTF-8?q?+=20Started=20on=20iQ=20for=20tabitems.js;=20no?=
 =?UTF-8?q?w=20using=20iQ=20for=20TabItem.setBounds.=20We're=20not=20yet?=
 =?UTF-8?q?=20supporting=20the=20tabcandy=20bounce=20animation,=20so=20the?=
 =?UTF-8?q?=20tab=20movement=20boring=20now=E2=80=A6=20to=20be=20fixed=20s?=
 =?UTF-8?q?oon.=20+=20Added=20fadeIn=20and=20fadeOut=20to=20iQ=20+=20Added?=
 =?UTF-8?q?=20a=20simple=20test=20framework=20to=20stand=20in=20for=20moch?=
 =?UTF-8?q?itest,=20and=20gave=20it=20a=20couple=20of=20iQ=20tests?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 browser/base/content/tabview/iq.js | 31 +++++++++++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

diff --git a/browser/base/content/tabview/iq.js b/browser/base/content/tabview/iq.js
index f6bddd09ad5e..9634f696db0b 100644
--- a/browser/base/content/tabview/iq.js
+++ b/browser/base/content/tabview/iq.js
@@ -576,6 +576,7 @@ iQ.fn = iQ.prototype = {
   // ----------
   // Function: animate
   animate: function(css, duration, callback) {
+    Utils.assert('does not yet support multi-objects (or null objects)', this.length == 1);
     try {
       this.addClass(duration);
       iQ.animationCount++;
@@ -588,7 +589,7 @@ iQ.fn = iQ.prototype = {
           self.removeClass(duration);
           cleanedUp = true;
           if(iQ.isFunction(callback))
-            callback();
+            callback.apply(this);
         }
       });
       
@@ -597,6 +598,34 @@ iQ.fn = iQ.prototype = {
       Utils.log('iQ.fn.animate error', e);
     }
     
+    return this;
+  },
+    
+  // ----------
+  // Function: fadeOut
+  fadeOut: function() {
+    try {
+      this.animate({opacity: 0}, 'animate350', function() {
+        iQ(this).css({display: 'none'});
+      });  
+    } catch(e) {
+      Utils.log(e);
+    }
+    
+    return this;
+  },
+    
+  // ----------
+  // Function: fadeIn
+  fadeIn: function() {
+    try {
+      this.css({display: ''});
+      this.animate({opacity: 1}, 'animate350');  
+    } catch(e) {
+      Utils.log(e);
+    }
+    
+    return this;
   },
     
   // ----------