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timer.h

00001 /*
00002  * ===========================
00003  * VDK Visual Development Kit
00004  * Version 0.4
00005  * October 1998
00006  * ===========================
00007  *
00008  * Copyright (C) 1998, Mario Motta
00009  * Developed by Mario Motta <mmotta@guest.net>
00010  *
00011  * This library is free software; you can redistribute it and/or
00012  * modify it under the terms of the GNU Library General Public
00013  * License as published by the Free Software Foundation; either
00014  * version 2 of the License, or (at your option) any later version.
00015  *
00016  * This library is distributed in the hope that it will be useful,
00017  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00018  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00019  * Library General Public License for more details.
00020  *
00021  * You should have received a copy of the GNU Library General Public
00022  * License along with this library; if not, write to the Free Software
00023  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
00024  * 02111-1307, USA.
00025  */
00026 
00027 #ifndef  TIMER_H
00028 #define  TIMER_H
00029 #include <vdk/vdkobj.h>
00030 
00031 class VDKForm;
00040 class VDKTimer: public VDKObject
00041 {
00042 protected:
00043   static int HandleTimerTick(gpointer obj);
00044   unsigned int timerId;
00045   unsigned int tick;
00046   bool started;
00047 public:
00054   VDKTimer(VDKForm* owner,unsigned int tick = 1000, bool start = true);
00058   VDKReadWriteValueProp<VDKTimer, unsigned int> TimeTick;
00062   void SetTimeTick(unsigned int t);
00066   virtual ~VDKTimer();
00070   void Start();
00074   void Stop();
00078   bool Started() { return started; }
00079 #ifdef USE_SIGCPLUSPLUS
00080 
00084   VDKSignal0<void> OnTimerTick;
00090   VDKSignal1<void, bool> OnTimerRunning;
00091 #endif /* USE_SIGCPLUSPLUS */
00092 };
00093 #endif

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