Reformat and (slightly) decruft all the things.

depends/settings/include/basicsettingsobject.h

@@ -3,7 +3,7 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
@@ -13,8 +13,7 @@
  * limitations under the License.
  */
 
-#ifndef BASICSETTINGSOBJECT_H
-#define BASICSETTINGSOBJECT_H
+#pragma once
 
 #include <QObject>
 #include <QSettings>
@@ -31,14 +30,13 @@ class LIBSETTINGS_EXPORT BasicSettingsObject : public SettingsObject
 	Q_OBJECT
 public:
 	explicit BasicSettingsObject(QObject *parent = 0);
-	
-protected slots:
+
+protected
+slots:
 	virtual void changeSetting(const Setting &setting, QVariant value);
-	
+
 protected:
 	virtual QVariant retrieveValue(const Setting &setting);
-	
+
 	QSettings config;
 };
-
-#endif // BASICSETTINGSOBJECT_H