Make sure that live mouseenter/mouseleave work properly. Fixes #6077.

diff --git a/src/event.js b/src/event.js
index e15a2ea63955e6e373362a6019af88238614f554..986322f793aaf4b9566aa3176e30a9922df609f3 100644 (file)
--- a/src/event.js
+++ b/src/event.js
@@ -917,9 +917,16 @@ jQuery.fn.extend({
        }
 });
 
+var liveMap = {
+       focus: "focusin",
+       blur: "focusout",
+       mouseenter: "mouseover",
+       mouseleave: "mouseout"
+};
+
 jQuery.each(["live", "die"], function( i, name ) {
        jQuery.fn[ name ] = function( types, data, fn, origSelector /* Internal Use Only */ ) {
-               var type, i = 0, match, namespaces,
+               var type, i = 0, match, namespaces, preType,
                        selector = origSelector || this.selector,
                        context = origSelector ? this : jQuery( this.context );
 
@@ -939,18 +946,19 @@ jQuery.each(["live", "die"], function( i, name ) {
                                type = type.replace( rnamespaces, "" );
                        }
 
-                       type = type === "focus" ? "focusin" : // focus --> focusin
-                                       type === "blur" ? "focusout" : // blur --> focusout
-                                       type === "hover" ? types.push("mouseleave" + namespaces) && "mouseenter" : // hover support
-                                       type;
+                       if ( type === "hover" ) {
+                               types.push( "mouseenter" + namespaces, "mouseleave" + namespaces );
+                               continue;
+                       }
 
-                       type += namespaces;
+                       preType = type;
+                       type = (liveMap[ type ] || type) + namespaces;
 
                        if ( name === "live" ) {
                                // bind live handler
                                context.each(function(){
                                        jQuery.event.add( this, liveConvert( type, selector ),
-                                               { data: data, selector: selector, handler: fn, origType: type, origHandler: fn } );
+                                               { data: data, selector: selector, handler: fn, origType: type, origHandler: fn, preType: preType } );
                                });
 
                        } else {
@@ -999,7 +1007,7 @@ function liveHandler( event ) {
                                related = null;
 
                                // Those two events require additional checking
-                               if ( handleObj.origType === "mouseenter" || handleObj.origType === "mouseleave" ) {
+                               if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) {
                                        related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0];
                                }