Make sure that live focus and blur events also bind to the regular events, to handle...

[jquery.git] / src / event.js

diff --git a/src/event.js b/src/event.js
index 2e510ea..d59533f 100644 (file)
--- a/src/event.js
+++ b/src/event.js
@@ -221,7 +221,7 @@ jQuery.event = {
                        }
 
                        // remove generic event handler if no more handlers exist
-                       if ( jQuery.isEmptyObject( events[ type ] ) ) {
+                       if ( eventType.length === 0 || pos != null && eventType.length === 1 ) {
                                if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
                                        removeEvent( elem, type, elemData.handle );
                                }
@@ -769,6 +769,10 @@ if ( !jQuery.support.changeBubbles ) {
                },
 
                setup: function( data, namespaces ) {
+                       if ( this.type === "file" ) {
+                               return false;
+                       }
+
                        for ( var type in changeFilters ) {
                                jQuery.event.add( this, type + ".specialChange", changeFilters[type] );
                        }
@@ -917,9 +921,16 @@ 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 +950,26 @@ 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;
+                       }
+
+                       preType = type;
 
-                       type += namespaces;
+                       if ( type === "focus" || type === "blur" ) {
+                               types.push( liveMap[ type ] + namespaces );
+                               type = type + namespaces;
+
+                       } else {
+                               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 {
@@ -969,7 +988,7 @@ function liveHandler( event ) {
                events = jQuery.data( this, "events" );
 
        // Make sure we avoid non-left-click bubbling in Firefox (#3861)
-       if ( event.liveFired === this || !events || event.button && event.type === "click" ) {
+       if ( event.liveFired === this || !events || !events.live || event.button && event.type === "click" ) {
                return;
        }
 
@@ -999,7 +1018,7 @@ 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];
                                }