Modernized code in guisan objects, improved GUI layout

external/libguisan/include/guisan/selectionevent.hpp

@@ -62,30 +62,30 @@
 
 namespace gcn
 {
-    class Widget;
+	class Widget;
 
-    /**
-     * Represents a selection event.
-     *
-     * @author Olof Naessén
-     * @since 0.8.0
-     */
-    class GCN_CORE_DECLSPEC SelectionEvent: public Event
-    {
-    public:
+	/**
+	 * Represents a selection event.
+	 *
+	 * @author Olof Naessén
+	 * @since 0.8.0
+	 */
+	class GCN_CORE_DECLSPEC SelectionEvent : public Event
+	{
+	public:
 
-        /**
-         * Constructor.
-         *
-         * @param source the source widget of the event.
-         */
-        SelectionEvent(Widget* source);
+		/**
+		 * Constructor.
+		 *
+		 * @param source the source widget of the event.
+		 */
+		SelectionEvent(Widget* source);
 
-        /**
-         * Destructor.
-         */
-        virtual ~SelectionEvent();
-    };
+		/**
+		 * Destructor.
+		 */
+		virtual ~SelectionEvent();
+	};
 }
 
 #endif // end GCN_SELECTIONEVENT_HPP