---

TxqImageFrame.h

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//--------------------------------------------------------------------
//
// File:    TxqImageFrame.h
//
// Purpose: Loads an image from a file and displays it onto the frame.
//
// Version: $Id: TxqImageFrame.h,v 1.9 2001/10/12 20:08:08 kgl Exp $
//
// Copyright (c) 2000 by Tech-X Corporation.  All rights reserved.
//
// Author:  Kelly G. Luetkemeyer
//
//--------------------------------------------------------------------

#ifndef TXQ_IMAGE_FRAME_H
#define TXQ_IMAGE_FRAME_H

// Qt includes
#include <qframe.h>
#include <qwidget.h>
#include <qpixmap.h>
#include <qpaintdevicemetrics.h>
#include <qpainter.h>

// txmath includes
#include <txc_map.h>

// Txq includes
#include <TxqFrame.h>
#include <TxqMasterIoFrame.h>

class TxqImageFrame: public TxqFrame
{
  Q_OBJECT

public:

  TxqImageFrame(QString fileName,
                TxqMasterIoFrame *parent, const char *nm=0, WFlags f = WType_TopLevel);

  virtual ~TxqImageFrame();

  void setPixmap(QPixmap *pm);

  void setPixmapMemory(bool memory);

  void setFileName(const QString fileName);

  void advance(const QString fileName, int frameNumber);

  void setIndex(int indx);

  bool getPixmapMemory() {return memory;}

  void clearMapElements(unsigned int n);

  void clearPixMaps();
 
signals:

  void closeSignal(int indx);

  void clearMemory();

protected:

  void readImage(const QString fileName);

  virtual void addMenuBarItems();

  virtual void addSubMenuBarItems();

  void addWidgets();

  void paintEvent( QPaintEvent * );


public slots:

  void print();

protected slots:

  bool close( bool forceKill = FALSE) ;


private:

  TxqImageFrame();

  QPixmap *pixmap;

  TXSTD::map<QString, QPixmap*> pixMaps;

  QWidget *paintWidget;

  int windowIndex;

  bool memory;

  bool memoryExhausted;

  TxqLog *txcout;

  TxqLog *txcerr;

  bool isPainted;

  unsigned int clearElements;

  int frameNumber;

  QString imageFileName;
 

};

#endif

Copyright Tech-X Corporation, all rights reserved.