Progressbar: Conform to coding standards.

diff --git a/ui/jquery.ui.progressbar.js b/ui/jquery.ui.progressbar.js
index 08880aacf98167ddefa2b078f4103e76e3ce796e..b38d826f0cd6fce52355221943cbf3348235cf0d 100644 (file)
--- a/ui/jquery.ui.progressbar.js
+++ b/ui/jquery.ui.progressbar.js
@@ -11,19 +11,15 @@
  *   jquery.ui.core.js
  *   jquery.ui.widget.js
  */
-(function($) {
+(function( $ ) {
 
-$.widget("ui.progressbar", {
+$.widget( "ui.progressbar", {
        options: {
                value: 0
        },
        _create: function() {
-
                this.element
-                       .addClass("ui-progressbar"
-                               + " ui-widget"
-                               + " ui-widget-content"
-                               + " ui-corner-all")
+                       .addClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
                        .attr({
                                role: "progressbar",
                                "aria-valuemin": this._valueMin(),
@@ -31,89 +27,81 @@ $.widget("ui.progressbar", {
                                "aria-valuenow": this._value()
                        });
 
-               this.valueDiv = $('<div class="ui-progressbar-value ui-widget-header ui-corner-left"></div>').appendTo(this.element);
+               this.valueDiv = $( "<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>" )
+                       .appendTo( this.element );
 
                this._refreshValue();
-
        },
 
        destroy: function() {
-
                this.element
-                       .removeClass("ui-progressbar"
-                               + " ui-widget"
-                               + " ui-widget-content"
-                               + " ui-corner-all")
-                       .removeAttr("role")
-                       .removeAttr("aria-valuemin")
-                       .removeAttr("aria-valuemax")
-                       .removeAttr("aria-valuenow")
-                       .removeData("progressbar")
-                       .unbind(".progressbar");
+                       .removeClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
+                       .removeAttr( "role" )
+                       .removeAttr( "aria-valuemin" )
+                       .removeAttr( "aria-valuemax" )
+                       .removeAttr( "aria-valuenow" );
 
                this.valueDiv.remove();
 
-               $.Widget.prototype.destroy.apply(this, arguments);
-
-               return this;
+               $.Widget.prototype.destroy.apply( this, arguments );
        },
 
-       value: function(newValue) {
-               if (newValue === undefined) {
+       value: function( newValue ) {
+               if ( newValue === undefined ) {
                        return this._value();
                }
-               
-               this._setOption('value', newValue);
+
+               this._setOption( "value", newValue );
                return this;
        },
 
-       _setOption: function(key, value) {
-
-               switch (key) {
-                       case 'value':
+       _setOption: function( key, value ) {
+               switch ( key ) {
+                       case "value":
                                this.options.value = value;
                                this._refreshValue();
-                               this._trigger('change', null, {});
+                               this._trigger( "change" );
                                break;
                }
 
-               $.Widget.prototype._setOption.apply(this, arguments);
-
+               $.Widget.prototype._setOption.apply( this, arguments );
        },
 
        _value: function() {
                var val = this.options.value;
                // normalize invalid value
-               if (typeof val != "number")
+               if ( typeof val !== "number" ) {
                        val = 0;
-               if (val < this._valueMin()) val = this._valueMin();
-               if (val > this._valueMax()) val = this._valueMax();
+               }
+               if ( val < this._valueMin() ) {
+                       val = this._valueMin();
+               }
+               if ( val > this._valueMax() ) {
+                       val = this._valueMax();
+               }
 
                return val;
-
        },
 
        _valueMin: function() {
-               var valueMin = 0;
-               return valueMin;
+               return 0;
        },
 
        _valueMax: function() {
-               var valueMax = 100;
-               return valueMax;
+               return 100;
        },
 
        _refreshValue: function() {
                var value = this.value();
-               this.valueDiv[value == this._valueMax() ? 'addClass' : 'removeClass']("ui-corner-right");
-               this.valueDiv.width(value + '%');
-               this.element.attr("aria-valuenow", value);
+               this.valueDiv
+                       [ value === this._valueMax() ? "addClass" : "removeClass"]( "ui-corner-right" )
+                       .width( value + "%" );
+               this.element.attr( "aria-valuenow", value );
        }
-
 });
 
-$.extend($.ui.progressbar, {
+$.extend( $.ui.progressbar, {
        version: "@VERSION"
 });
 
-})(jQuery);
+})( jQuery );