Widget: Only remove hover and focus classes when disabling, not enabling. Fixes #9558 - Widget: .enable() while already enabled kills ui-state-focus and ui-state-hover.

Author: scottgonzalez

ui/jquery.ui.widget.js

@@ -352,8 +352,12 @@ $.Widget.prototype = {
 		if ( key === "disabled" ) {
 			this.widget()
 				.toggleClass( this.widgetFullName + "-disabled", !!value );
-			this.hoverable.removeClass( "ui-state-hover" );
-			this.focusable.removeClass( "ui-state-focus" );
+
+			// If the widget is becoming disabled, then nothing is interactive
+			if ( value ) {
+				this.hoverable.removeClass( "ui-state-hover" );
+				this.focusable.removeClass( "ui-state-focus" );
+			}
 		}
 
 		return this;