X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;f=src%2Fevent%2Fevent.js;h=bb5f9d273dc345f3e2ac9451e15829178ab1bec1;hb=2ef4093cf7f52383dd43bd361864edcda27e5c3c;hp=52416e0fad67a14aa94b8b1d3a63632c0484d28a;hpb=e290083c35654f6ef300970d55d680d24c35782b;p=jquery.git

diff --git a/src/event/event.js b/src/event/event.js
index 52416e0..bb5f9d2 100644
--- a/src/event/event.js
+++ b/src/event/event.js
@@ -64,19 +64,15 @@ jQuery.event = {
 			// And bind the global event handler to the element
 			if (element.addEventListener)
 				element.addEventListener(type, element.$handle, false);
-			else if (element.attachEvent)
+			else
 				element.attachEvent("on" + type, element.$handle);
 		}
 
 		// Add the function to the element's handler list
 		handlers[handler.guid] = handler;
 
-		// Remember the function in a global list (for triggering)
-		if (!this.global[type])
-			this.global[type] = [];
-		// Only add the element to the global list once
-		if (jQuery.inArray(element, this.global[type]) == -1)
-			this.global[type].push( element );
+		// Keep track of which events have been used, for global triggering
+		this.global[type] = true;
 	},
 
 	guid: 1,
@@ -112,14 +108,10 @@ jQuery.event = {
 				if ( !ret ) {
 					if (element.removeEventListener)
 						element.removeEventListener(type, element.$handle, false);
-					else if (element.detachEvent)
+					else
 						element.detachEvent("on" + type, element.$handle);
 					ret = null;
 					delete events[type];
-					
-					// Remove element from the global event type cache
-					while ( this.global[type] && ( (index = jQuery.inArray(element, this.global[type])) >= 0 ) )
-						delete this.global[type][index];
 				}
 			}
 
@@ -135,24 +127,28 @@ jQuery.event = {
 		data = jQuery.makeArray(data || []);
 
 		// Handle a global trigger
-		if ( !element )
-			jQuery.each( this.global[type] || [], function(){
-				jQuery.event.trigger( type, data, this );
-			});
+		if ( !element ) {
+			// Only trigger if we've ever bound an event for it
+			if ( this.global[type] )
+				jQuery("*").trigger(type, data);
 
 		// Handle triggering a single element
-		else {
+		} else {
 			var val, ret, fn = jQuery.isFunction( element[ type ] || null );
 			
 			// Pass along a fake event
 			data.unshift( this.fix({ type: type, target: element }) );
 
 			// Trigger the event
-			if ( jQuery.isFunction(element.$handle) && (val = element.$handle.apply( element, data )) !== false )
-				this.triggered = true;
+			if ( jQuery.isFunction( element.$handle ) )
+				val = element.$handle.apply( element, data );
+			if ( !fn && element["on"+type] && element["on"+type].apply( element, data ) === false )
+				val = false;
 
-			if ( fn && val !== false && !jQuery.nodeName(element, 'a') )
+			if ( fn && val !== false && !(jQuery.nodeName(element, 'a') && type == "click") ) {
+				this.triggered = true;
 				element[ type ]();
+			}
 
 			this.triggered = false;
 		}
@@ -227,8 +223,8 @@ jQuery.event = {
 		// Calculate pageX/Y if missing and clientX/Y available
 		if ( event.pageX == null && event.clientX != null ) {
 			var e = document.documentElement, b = document.body;
-			event.pageX = event.clientX + (e && e.scrollLeft || b && b.scrollLeft);
-			event.pageY = event.clientY + (e && e.scrollTop || b && b.scrollTop);
+			event.pageX = event.clientX + (e && e.scrollLeft || b.scrollLeft || 0);
+			event.pageY = event.clientY + (e && e.scrollTop || b.scrollTop || 0);
 		}
 			
 		// Add which for key events
@@ -482,7 +478,7 @@ jQuery.fn.extend({
 			var p = e.relatedTarget;
 	
 			// Traverse up the tree
-			while ( p && p != this ) try { p = p.parentNode } catch(e) { p = this; };
+			while ( p && p != this ) try { p = p.parentNode; } catch(e) { p = this; };
 			
 			// If we actually just moused on to a sub-element, ignore it
 			if ( p == this ) return false;
@@ -539,10 +535,9 @@ jQuery.fn.extend({
 			f.apply( document, [jQuery] );
 			
 		// Otherwise, remember the function for later
-		else {
+		else
 			// Add the function to the wait list
-			jQuery.readyList.push( function() { return f.apply(this, [jQuery]) } );
-		}
+			jQuery.readyList.push( function() { return f.apply(this, [jQuery]); } );
 	
 		return this;
 	}
@@ -955,7 +950,7 @@ new function(){
 		// script does not exist if jQuery is loaded dynamically
 		if ( script ) 
 			script.onreadystatechange = function() {
-				if ( this.readyState != "complete" ) return;
+				if ( document.readyState != "complete" ) return;
 				jQuery.ready();
 			};
 	
@@ -983,16 +978,3 @@ new function(){
 	jQuery.event.add( window, "load", jQuery.ready );
 	
 };
-
-// Clean up after IE to avoid memory leaks
-if (jQuery.browser.msie)
-	jQuery(window).one("unload", function() {
-		var global = jQuery.event.global;
-		for ( var type in global ) {
-			var els = global[type], i = els.length;
-			if ( i && type != 'unload' )
-				do
-					els[i-1] && jQuery.event.remove(els[i-1], type);
-				while (--i);
-		}
-	});