From f37f0ea16edd4b487ef8812ff69a78d9a287fa60 Mon Sep 17 00:00:00 2001
From: Vojta Jina
Date: Wed, 20 Jul 2011 01:32:29 +0200
Subject: feat(jqLite): add event.isDefaultPrevented() as jQuery

Chrome's Event has defaultPrevented property, but other browsers haven't.
This is workaround for other browsers - same as jQuery.
---
 src/jqLite.js      | 14 ++++++++++++++
 test/jqLiteSpec.js | 12 ++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/src/jqLite.js b/src/jqLite.js
index 122684a5..6b954005 100644
--- a/src/jqLite.js
+++ b/src/jqLite.js
@@ -376,6 +376,20 @@ forEach({
           if (!event.target) {
             event.target = event.srcElement || document;
           }
+
+          if (isUndefined(event.defaultPrevented)) {
+            var prevent = event.preventDefault;
+            event.preventDefault = function() {
+              event.defaultPrevented = true;
+              prevent.call(event);
+            };
+            event.defaultPrevented = false;
+          }
+
+          event.isDefaultPrevented = function() {
+            return event.defaultPrevented;
+          };
+
           forEach(eventHandler.fns, function(fn){
             fn.call(element, event);
           });
diff --git a/test/jqLiteSpec.js b/test/jqLiteSpec.js
index 673bee78..aac5aeb5 100644
--- a/test/jqLiteSpec.js
+++ b/test/jqLiteSpec.js
@@ -443,6 +443,18 @@ describe('jqLite', function(){
 
       browserTrigger(a, 'click');
     });
+
+    it('should have event.isDefaultPrevented method', function() {
+      jqLite(a).bind('click', function(e) {
+        expect(function() {
+          expect(e.isDefaultPrevented()).toBe(false);
+          e.preventDefault();
+          expect(e.isDefaultPrevented()).toBe(true);
+        }).not.toThrow();
+      });
+
+      browserTrigger(a, 'click');
+    });
   });
 
 
-- 
cgit v1.2.3