haiku.git

/*****************************************************************************/
// LiveSettingsObserver
// Written by Michael Wilber
//
// LiveSettingsObserver.h
//
// This class provides an interface for classes that wish to get notification
// messages from changes to a LiveSettings object.
//
//
// Copyright (C) Haiku
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense, 
// and/or sell copies of the Software, and to permit persons to whom the 
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included 
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
/*****************************************************************************/

#ifndef LIVE_SETTINGS_OBSERVER_H
#define LIVE_SETTINGS_OBSERVER_H

class LiveSettingsObserver {
public:
	LiveSettingsObserver() { }
	virtual ~LiveSettingsObserver() { }
	
	virtual void SettingChanged(uint32 setting) = 0;
};

#endif // #ifndef LIVE_SETTINGS_OBSERVER_H