How To Redirect The Console Output To A Text Browser/pop Up

[deekayt]

The code now looks like

QStringList s2;
			s2 << "-steg" << "coded.txt" << "-q" << ui.compressionspinBox->text() << "cleanimage.ppm" << ui.jpeglineEdit ->text() ;
		 	//QProcess *_proc;
			_proc = new QProcess( this );
			_proc->setReadChannelMode( QProcess::MergedChannels );
 
	 		connect( _proc, SIGNAL( readyReadStandardOutput() ), this, SLOT( read()));
			connect( _proc, SIGNAL( started() ), QApplication::instance(), SLOT( aboutQt() ) ); 
 
			// connect( _proc, SIGNAL( finished(int, QProcess::ExitStatus) ), QCoreApplication::instance(), SLOT( quit() ) );
			 _proc->start(("cjpeg"),s2);
 
			//read();

QStringList s2;
			s2 << "-steg" << "coded.txt" << "-q" << ui.compressionspinBox->text() << "cleanimage.ppm" << ui.jpeglineEdit ->text() ;
		 	//QProcess *_proc;
			_proc = new QProcess( this );
			_proc->setReadChannelMode( QProcess::MergedChannels );

	 		connect( _proc, SIGNAL( readyReadStandardOutput() ), this, SLOT( read()));
			connect( _proc, SIGNAL( started() ), QApplication::instance(), SLOT( aboutQt() ) ); 

			// connect( _proc, SIGNAL( finished(int, QProcess::ExitStatus) ), QCoreApplication::instance(), SLOT( quit() ) );
			 _proc->start(("cjpeg"),s2);

			//read();

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Now I get the About QT inboth the case that is when there would be error message and when there is no error message.
I know that the program has worked fine ( data has been succesfully hidden ) after seeing the concerned file and classicaly speaking noerroror otherwise any message is not given on thecommand console hence nothing should come in the message pop also.But The About QT screen does come everytime.
The screen snapshot is attached as zip.
What do you say??