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Code: Alles auswählen

void blabla()
{

	int counter=0;
	QString tempStr;

	QFileDialog* pFileDialog = new QFileDialog();
	QString outFile = pFileDialog->getSaveFileName ( "/home/user/","",0,"save file dialog","Choose a filename to save as" );
	if ( outFile.isEmpty() )
		return;
	tempStr.setNum ( counter );
	outFile.append ( tempStr );
	QFile FileOut ( outFile );
	QTextStream DataStream ( &FileOut );

	for ( int i=0;i<30;i++ )
	{
		if ( FileOut.open ( IO_WriteOnly | IO_Append ) )
		{
			DataStream<<counter;
			DataStream<<"\n";
			FileOut.close();
		}
		outFile.remove ( tempStr );
		counter++;
		tempStr.setNum ( counter );
		outFile.append ( tempStr );

		FileOut.setName ( outFile ); 
		DataStream.setDevice ( &FileOut );
		cout << "--> neue Datei " << outFile << endl;
	}
}