diff options
Diffstat (limited to 'depends/settings/include/overridesetting.h')
-rw-r--r-- | depends/settings/include/overridesetting.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/depends/settings/include/overridesetting.h b/depends/settings/include/overridesetting.h new file mode 100644 index 00000000..58bb6d40 --- /dev/null +++ b/depends/settings/include/overridesetting.h @@ -0,0 +1,43 @@ +/* Copyright 2013 MultiMC Contributors + * + * 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 + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef OVERRIDESETTING_H +#define OVERRIDESETTING_H + +#include <QObject> + +#include "setting.h" + +#include "libsettings_config.h" + +/*! + * \brief A setting that 'overrides another.' + * This means that the setting's default value will be the value of another setting. + * The other setting can be (and usually is) a part of a different SettingsObject + * than this one. + */ +class LIBSETTINGS_EXPORT OverrideSetting : public Setting +{ + Q_OBJECT +public: + explicit OverrideSetting(const QString &name, Setting *other, QObject *parent = 0); + + virtual QVariant defValue() const; + +protected: + Setting *m_other; +}; + +#endif // OVERRIDESETTING_H |