qsubapp.h

00001 /***************************************************************************
00002  *   Copyright (C) 2004 by Gav Wood                                        *
00003  *   gav@kde.org                                                           *
00004  *                                                                         *
00005  *   This program is free software; you can redistribute it and/or modify  *
00006  *   it under the terms of the GNU General Public License as published by  *
00007  *   the Free Software Foundation; either version 2 of the License, or     *
00008  *   (at your option) any later version.                                   *
00009  *                                                                         *
00010  *   This program is distributed in the hope that it will be useful,       *
00011  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00012  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
00013  *   GNU General Public License for more details.                          *
00014  *                                                                         *
00015  *   You should have received a copy of the GNU General Public License     *
00016  *   along with this program; if not, write to the                         *
00017  *   Free Software Foundation, Inc.,                                       *
00018  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
00019  ***************************************************************************/
00020 #ifndef QSUBAPP_H
00021 #define QSUBAPP_H
00022 
00023 #include <qthread.h>
00024 
00025 class QLauncher;
00026 
00052 class QSubApp : public QThread
00053 {
00054  friend class QLauncher;
00055  static QSubApp *theSubApp;
00056  virtual void run();
00057 
00058 protected:
00062  virtual void main() = 0;
00063 
00067  QSubApp();
00068 
00069 public:
00075  static void sleep(const uint secs) { sleep(secs); }
00076  
00082  static void usleep(const uint usecs) { usleep(usecs); }
00083 };
00084 
00085 // Basically, the main() of a normal Qt program, except we can't call it that
00086 // since the real main has to be inside the code that uses SubApp.
00087 int main_stub(int argc, char **argv);
00088 
00089 int main(int argc, char **argv)
00090 {
00091  return main_stub(argc, argv);
00092 }
00093 
00094 #endif

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