Add _superApply method and use it in a few places

Author: jzaefferer

tests/unit/widget/widget.js

@@ -182,4 +182,20 @@ test("_super", function() {
 	$("<div></div>").child().child("log");
 });
 
+test("_superApply", function() {
+	expect(2);
+	$.widget("sup.parent", {
+		log: function(a, b) {
+			same( a, 1 );
+			same( b, 2 );
+		}
+	});
+	$.widget("sup.child", $.sup.parent, {
+		log: function() {
+			this._superApply("log", arguments);
+		}
+	});
+	$("<div></div>").child().child("log", 1, 2);
+});
+
 })(jQuery);

ui/jquery.ui.accordion.js

@@ -151,7 +151,7 @@ $.widget("ui.accordion", {
 	},
 
 	_setOption: function(key, value) {
-		$.Widget.prototype._setOption.apply(this, arguments);
+		this._superApply( "_setOption", arguments );
 
 		if (key == "active") {
 			this.activate(value);

ui/jquery.ui.autocomplete.js

@@ -167,7 +167,7 @@ $.widget( "ui.autocomplete", {
 	},
 
 	_setOption: function( key ) {
-		$.Widget.prototype._setOption.apply( this, arguments );
+		this._superApply( "_setOption", arguments );
 		if ( key === "source" ) {
 			this._initSource();
 		}

ui/jquery.ui.button.js

@@ -230,7 +230,7 @@ $.widget( "ui.button", {
 	},
 
 	_setOption: function( key, value ) {
-		$.Widget.prototype._setOption.apply( this, arguments );
+		this._superApply( "_setOption", arguments );
 		if ( key === "disabled" ) {
 			if ( value ) {
 				this.element.attr( "disabled", true );
@@ -324,7 +324,7 @@ $.widget( "ui.buttonset", {
 			this.buttons.button( "option", key, value );
 		}
 
-		$.Widget.prototype._setOption.apply( this, arguments );
+		this._superApply( "_setOption", arguments );
 	},
 
 	refresh: function() {

ui/jquery.ui.progressbar.js

@@ -43,7 +43,7 @@ $.widget( "ui.progressbar", {
 
 		this.valueDiv.remove();
 
-		$.Widget.prototype.destroy.apply( this, arguments );
+		this._superApply( "destroy", arguments );
 	},
 
 	value: function( newValue ) {
@@ -64,7 +64,7 @@ $.widget( "ui.progressbar", {
 				break;
 		}
 
-		$.Widget.prototype._setOption.apply( this, arguments );
+		this._superApply( "_setOption", arguments );
 	},
 
 	_value: function() {

ui/jquery.ui.slider.js

@@ -511,7 +511,7 @@ $.widget( "ui.slider", $.ui.mouse, {
 			valsLength = this.options.values.length;
 		}
 
-		$.Widget.prototype._setOption.apply( this, arguments );
+		this._superApply( "_setOption", arguments );
 
 		switch ( key ) {
 			case "disabled":

ui/jquery.ui.sortable.js

@@ -81,7 +81,7 @@ $.widget("ui.sortable", $.ui.mouse, {
 				[ value ? "addClass" : "removeClass"]( "ui-sortable-disabled" );
 		} else {
 			// Don't call widget base _setOption for disable as it adds ui-state-disabled class
-			$.Widget.prototype._setOption.apply(this, arguments);
+			this._superApply( "_setOption", arguments );
 		}
 	},
 

ui/jquery.ui.widget.js

@@ -151,6 +151,10 @@ $.Widget.prototype = {
 		this.base[ method ].apply( this, Array.prototype.slice.call( arguments, 1 ) );
 	},
 
+	_superApply: function( method, args ) {
+		this.base[ method ].apply( this, args );
+	},
+	
 	destroy: function() {
 		this.element
 			.unbind( "." + this.widgetName )