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TxqVCRButtons.h

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//--------------------------------------------------------------------
//
// File:    TxqVCRButtons.h
//
// Purpose: Class to define the VCR buttons used in a modeling object.
//
// Version: $Id: TxqVCRButtons.h,v 1.10 2001/10/12 18:51:23 kgl Exp $
//
// Copyright (c) 2000 by Tech-X Corporation.  All rights reserved.
//
// Author:  Kelly G. Luetkemeyer
//
//--------------------------------------------------------------------

#ifndef TXQ_VCR_BUTTONS_H
#define TXQ_VCR_BUTTONS_H 

// Qt includes
#include "qwidget.h"
#include "qpushbutton.h"
#include "qlayout.h"

class TxqVCRButtons : public QWidget
{
  Q_OBJECT

public:

  TxqVCRButtons(QWidget* parent=0, const char *nm=0);

  void createButtons();

  void addButton(QPushButton *btn);

  void buttonSlots();

  void setRunning();
 
  void setStepped();
 
  void setInitialState();

  void setPreInitialState();

  QPushButton *runButton;
  QPushButton *stopButton;
  QPushButton *stepButton;
  QPushButton *restartButton;

  virtual ~TxqVCRButtons();

  virtual void addWidgets();


public slots:

  virtual void polish();


  void run();

  void stop();

  void step();

  void restart();

protected:

private:

  QBoxLayout *buttons;

};

#endif

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