Remove obsolete event object fixups.

jquery · Dec 26, 2012 · 69bab50 · 69bab50
1 parent 97fa97f
commit 69bab50
Showing 1 changed file with 2 additions and 21 deletions.
diff --git a/src/event.js b/src/event.js
@@ -434,11 +434,10 @@ jQuery.event = {
 	},
 
 	mouseHooks: {
-		props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
+		props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
 		filter: function( event, original ) {
 			var eventDoc, doc, body,
-				button = original.button,
+				button = original.button;
-				fromElement = original.fromElement;
 
 			// Calculate pageX/Y if missing and clientX/Y available
 			if ( event.pageX == null && original.clientX != null ) {
@@ -450,11 +449,6 @@ jQuery.event = {
 				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
 			}
 
-			// Add relatedTarget, if necessary
-			if ( !event.relatedTarget && fromElement ) {
-				event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
-			}
-
 			// Add which for click: 1 === left; 2 === middle; 3 === right
 			// Note: button is not normalized, so don't use it
 			if ( !event.which && button !== undefined ) {
@@ -483,19 +477,6 @@ jQuery.event = {
 			event[ prop ] = originalEvent[ prop ];
 		}
 
-		// Fix target property, if necessary (#1925, IE 6/7/8 & Safari2)
-		if ( !event.target ) {
-			event.target = originalEvent.srcElement || document;
-		}
-
-		// Target should not be a text node (#504, Safari)
-		if ( event.target.nodeType === 3 ) {
-			event.target = event.target.parentNode;
-		}
-
-		// For mouse/key events, metaKey==false if it's undefined (#3368, #11328; IE6/7/8)
-		event.metaKey = !!event.metaKey;
-
 		return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
 	},