1 files changed, 28 insertions, 23 deletions

diff --git a/ui/jquery.ui.widget.js b/ui/jquery.ui.widget.js
index 31328a455..4f47a008b 100644
--- a/ui/jquery.ui.widget.js
+++ b/ui/jquery.ui.widget.js
@@ -62,11 +62,11 @@ $.widget = function( name, base, prototype ) {
 	$.each( prototype, function( prop, value ) {
 		if ( $.isFunction( value ) ) {
 			prototype[ prop ] = (function() {
-				var _super = function( method ) {
-					return base.prototype[ method ].apply( this, slice.call( arguments, 1 ) );
+				var _super = function() {
+					return base.prototype[ prop ].apply( this, arguments );
 				};
-				var _superApply = function( method, args ) {
-					return base.prototype[ method ].apply( this, args );
+				var _superApply = function( args ) {
+					return base.prototype[ prop ].apply( this, args );
 				};
 				return function() {
 					var __super = this._super,
@@ -195,6 +195,12 @@ $.Widget.prototype = {
 		if ( element !== this ) {
 			$.data( element, this.widgetName, this );
 			this._bind({ remove: "destroy" });
+			this.document = $( element.style ?
+				// element within the document
+				element.ownerDocument :
+				// element is window or document
+				element.document || element );
+			this.window = $( this.document[0].defaultView || this.document[0].parentWindow );
 		}
 
 		this._create();
@@ -270,10 +276,11 @@ $.Widget.prototype = {
 		return this;
 	},
 	_setOptions: function( options ) {
-		var that = this;
-		$.each( options, function( key, value ) {
-			that._setOption( key, value );
-		});
+		var key;
+
+		for ( key in options ) {
+			this._setOption( key, options[ key ] );
+		}
 
 		return this;
 	},
@@ -367,33 +374,31 @@ $.Widget.prototype = {
 	},
 
 	_trigger: function( type, event, data ) {
-		var callback = this.options[ type ],
-			args;
+		var prop, orig,
+			callback = this.options[ type ];
 
+		data = data || {};
 		event = $.Event( event );
 		event.type = ( type === this.widgetEventPrefix ?
 			type :
 			this.widgetEventPrefix + type ).toLowerCase();
-		data = data || {};
+		// the original event may come from any element
+		// so we need to reset the target on the new event
+		event.target = this.element[ 0 ];
 
 		// copy original event properties over to the new event
-		// this would happen if we could call $.event.fix instead of $.Event
-		// but we don't have a way to force an event to be fixed multiple times
-		if ( event.originalEvent ) {
-			for ( var i = $.event.props.length, prop; i; ) {
-				prop = $.event.props[ --i ];
-				event[ prop ] = event.originalEvent[ prop ];
+		orig = event.originalEvent;
+		if ( orig ) {
+			for ( prop in orig ) {
+				if ( !( prop in event ) ) {
+					event[ prop ] = orig[ prop ];
+				}
 			}
 		}
 
 		this.element.trigger( event, data );
-
-		args = $.isArray( data ) ?
-			[ event ].concat( data ) :
-			[ event, data ];
-
 		return !( $.isFunction( callback ) &&
-			callback.apply( this.element[0], args ) === false ||
+			callback.apply( this.element[0], [ event ].concat( data ) ) === false ||
 			event.isDefaultPrevented() );
 	}
 };