Merge branch 'master' into makefile_fixes

Makefile

@@ -42,17 +42,15 @@ VER = sed "s/@VERSION/${JQ_VER}/"
 
 DATE=$(shell git log -1 --pretty=format:%ad)
 
-all: jquery min lint
+all: update_submodules core
+
+core: jquery min lint
 	@@echo "jQuery build complete."
 
 ${DIST_DIR}:
 	@@mkdir -p ${DIST_DIR}
 
-init:
+jquery: ${JQ}
-	@@if [ -d .git ]; then git submodule update --init --recursive; fi
-
-jquery: init ${JQ}
-jq: init ${JQ}
 
 ${JQ}: ${MODULES} | ${DIST_DIR}
 	@@echo "Building" ${JQ}
@@ -99,6 +97,18 @@ distclean: clean
 	@@echo "Removing submodules"
 	@@rm -rf test/qunit src/sizzle
 
+# change pointers for submodules and update them to what is specified in jQuery
+# --merge  doesn't work when doing an initial clone, thus test if we have non-existing
+#  submodules, then do an real update
+update_submodules:
+	@@if [ -d .git ]; then \
+		if git submodule status | grep -q -E '^-'; then \
+			git submodule update --init --recursive; \
+		else \
+			git submodule update --init --recursive --merge; \
+		fi; \
+	fi;
+
 # update the submodules to the latest at the most logical branch
 pull_submodules:
 	@@git submodule foreach "git pull origin \$$(git branch --no-color --contains \$$(git rev-parse HEAD) | grep -v \( | head -1)"
@@ -107,4 +117,4 @@ pull_submodules:
 pull: pull_submodules
 	@@git pull ${REMOTE} ${BRANCH}
 
-.PHONY: all jquery lint min init jq clean
+.PHONY: all jquery lint min clean distclean update_submodules pull_submodules pull core

src/event.js

@@ -70,10 +70,10 @@ jQuery.event = {
 		}
 
 		if ( !eventHandle ) {
-			elemData.handle = eventHandle = function() {
+			elemData.handle = eventHandle = function( e ) {
 				// Handle the second event of a trigger and when
 				// an event is called after a page has unloaded
-				return typeof jQuery !== "undefined" && !jQuery.event.triggered ?
+				return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
 					jQuery.event.handle.apply( eventHandle.elem, arguments ) :
 					undefined;
 			};
@@ -380,7 +380,7 @@ jQuery.event = {
 							target[ "on" + targetType ] = null;
 						}
 
-						jQuery.event.triggered = true;
+						jQuery.event.triggered = event.type;
 						target[ targetType ]();
 					}
 
@@ -391,7 +391,7 @@ jQuery.event = {
 					target[ "on" + targetType ] = old;
 				}
 
-				jQuery.event.triggered = false;
+				jQuery.event.triggered = undefined;
 			}
 		}
 	},
@@ -661,7 +661,7 @@ var withinElement = function( event ) {
 
 		// Chrome does something similar, the parentNode property
 		// can be accessed but is null.
-		if ( parent !== document && !parent.parentNode ) {
+		if ( parent && parent !== document && !parent.parentNode ) {
 			return;
 		}
 		// Traverse up the tree
@@ -868,19 +868,33 @@ function trigger( type, elem, args ) {
 // Create "bubbling" focus and blur events
 if ( document.addEventListener ) {
 	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+	
+		// Attach a single capturing handler while someone wants focusin/focusout
+		var attaches = 0;
+		
 		jQuery.event.special[ fix ] = {
 			setup: function() {
-				this.addEventListener( orig, handler, true );
+				if ( attaches++ === 0 ) {
+					document.addEventListener( orig, handler, true );
+				}
 			},
 			teardown: function() {
-				this.removeEventListener( orig, handler, true );
+				if ( --attaches === 0 ) {
+					document.removeEventListener( orig, handler, true );
+				}
 			}
 		};
 
-		function handler( e ) {
+		function handler( donor ) {
-			e = jQuery.event.fix( e );
+			// Donor event is always a native one; fix it and switch its type.
+			// Let focusin/out handler cancel the donor focus/blur event.
+			var e = jQuery.event.fix( donor );
 			e.type = fix;
-			return jQuery.event.handle.call( this, e );
+			e.originalEvent = {};
+			jQuery.event.trigger( e, null, e.target );
+			if ( e.isDefaultPrevented() ) {
+				donor.preventDefault();
+			}
 		}
 	});
 }

test/unit/event.js

@@ -683,6 +683,20 @@ test("hover()", function() {
 	equals( times, 4, "hover handlers fired" );
 });
 
+test("mouseover triggers mouseenter", function() {
+	expect(1);
+	
+	var count = 0,
+		elem = jQuery("<a />");
+	elem.mouseenter(function () {
+	  count++;
+	});
+	elem.trigger('mouseover');
+	equals(count, 1, "make sure mouseover triggers a mouseenter" );
+	
+	elem.remove();
+});
+
 test("trigger() shortcuts", function() {
 	expect(6);
 
@@ -1966,6 +1980,31 @@ test("window resize", function() {
 	ok( !jQuery._data(window, "__events__"), "Make sure all the events are gone." );
 });
 
+test("focusin bubbles", function() {
+	expect(4);
+	
+	var input = jQuery( '<input type="text" />' ).prependTo( "body" ), 
+		order = 0;
+
+	jQuery( "body" ).bind( "focusin.focusinBubblesTest", function(){
+		equals( 1, order++, "focusin on the body second" );
+	});
+
+	input.bind( "focusin.focusinBubblesTest", function(){
+		equals( 0, order++, "focusin on the element first" );
+	});
+
+	// DOM focus method
+	input[0].focus();
+	// jQuery trigger, which calls DOM focus
+	order = 0;
+	input[0].blur();
+	input.trigger( "focus" );
+
+	input.remove();
+	jQuery( "body" ).unbind( "focusin.focusinBubblesTest" );
+});
+
 /*
 test("jQuery(function($) {})", function() {
 	stop();