/****************************************************************************

** ui.h extension file, included from the uic-generated form implementation.

**

** If you want to add, delete, or rename functions or slots, use

** Qt Designer to update this file, preserving your code.

**

** You should not define a constructor or destructor in this file.

** Instead, write your code in functions called init() and destroy().

** These will automatically be called by the form's constructor and

** destructor.

*****************************************************************************/

#include <qfiledialog.h> 

#include "qpainter.h"

void Form1::fileNew()

{



}





void Form1::fileOpen()

{

  Q_INT16 tp;

  QString sr;

  QString ssr;



 QString	fileName = QFileDialog::getOpenFileName(

							QString::null, tr("SEGY (*.sgy);;TXT (*.txt);;(*.*)"),

							this, tr("Data File") );

    FName=fileName;

 QFile file( fileName );

	file.open( IO_ReadWrite ) ;

	

   QDataStream stream( &file );

	stream.setByteOrder( QDataStream::BigEndian );

   QIODevice::Offset offsets;

   offsets=3600;

	while(offsets!=3600+(1500*4+240)*3)

	{	

		offsets+=2;

		file.at(offsets);

         stream>>tp;

	    ssr+=sr.setNum(tp)+' '; 

		

	}

       textEdit1->setText(ssr);

/*	QString fileName=QFileDialog::getOpenFileName(NULL,"(*.SGY *.sey *.jpg *.BMP)", this, NULL, NULL );

    if( fileName == QString::null ) return;

    QImage img;

	img.load(fileName,0);

	QPixmap pix(img);

	QPainter painter(this);

	painter.drawPixmap(100,100,pix);*/





}





void Form1::fileSave()

{



}





void Form1::fileSaveAs()

{



}





void Form1::filePrint()

{



}





void Form1::fileExit()

{



}





void Form1::editshow()

{   

    Q_INT16 ts ;

    QString sr;

     QFile file( FName );

	file.open( IO_ReadWrite ) ;

	

   QDataStream stream( &file );

   

   QIODevice::Offset offsets;

   offsets=lineEdit1->text().toInt();

   file.at(offsets);

         stream>>ts;

	 lineEdit2->setText(sr.setNum(ts));

	 

	 

   

}