1 #ifndef BALL_CONCEPT_PREFERENCESOBJECT_H
2 #define BALL_CONCEPT_PREFERENCESOBJECT_H
4 #ifndef BALL_DATATYPE_STRING_H
8 #include <QtCore/QObject>
37 virtual bool getValue(
String&)
const = 0;
40 virtual bool setValue(
const String&) = 0;
44 #endif // BALL_CONCEPT_PREFERENCESOBJECT_H
virtual ~PreferencesObject()