RetroShare/retroshare-gui/src/gui/settings/configpage.h

/****************************************************************
 * This file is distributed under the following license:
 *
 * Copyright (c) 2006-2007, crypton
 * Copyright (c) 2006, Matt Edman, Justin Hipple
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU General Public License
 *  as published by the Free Software Foundation; either version 2
 *  of the License, or (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor,
 *  Boston, MA  02110-1301, USA.
 ****************************************************************/

#ifndef _CONFIGPAGE_H
#define _CONFIGPAGE_H

#include <QWidget>


class ConfigPage : public QWidget
{
public:
  /** Default Constructor */
  ConfigPage(QWidget *parent = 0, Qt::WFlags flags = 0);

  /** Pure virtual method. Subclassed pages load their config settings here. */
  virtual void load() = 0;
  /** Pure virtual method. Subclassed pages save their config settings here
   * and return true if everything was saved successfully. */
  virtual bool save(QString &errmsg) = 0;

  bool wasLoaded();

protected:
  void showEvent(QShowEvent * event);

  bool loaded;
};

#endif