#pragma once for our headers plus drive-by formatting

rtgui/lockablecolorpicker.h

@@ -16,13 +16,11 @@
  *  You should have received a copy of the GNU General Public License
  *  along with RawTherapee.  If not, see <https://www.gnu.org/licenses/>.
  */
+#pragma once
 
-#ifndef __COLORPICKER__
-#define __COLORPICKER__
-
+#include "guiutils.h"
 
 #include "../rtengine/coord.h"
-#include "guiutils.h"
 
 class CropWindow;
 
@@ -93,5 +91,3 @@ public:
     bool cycleRGB ();
     bool cycleHSV ();
 };
-
-#endif