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Code: Alles auswählen

	QString file = QFileDialog::getSaveFileName(
                    0,
					"Neue Datei erstellen:",
					"C:\",
                    "Nur Text (*.txt)");

Code: Alles auswählen

bool file_put_contents(QString fullFileName,QString xml)
{
    QString data = xml;
    QFile f( fullFileName );
	if ( f.open( QFile::WriteOnly | QFile::Text ) )
	{
		QTextStream sw( &f );
		sw << data;
		f.close();
		return true;
	}
	return false;
    
}

Code: Alles auswählen

        QFile file("out.txt");
        if (!file.open(QIODevice::WriteOnly | QIODevice::Text))
            return;

        QTextStream out(&file);
        out << "The magic number is: " << 49 << "\n";
        out.close();

Code: Alles auswählen

	QFileDialog filedialog;
	QFile file = filedialog.getSaveFileName(
                    0,
					"Diktionär erstellen unter:",
					"C:",
					"Nur Text (*.txt)", &filedialog.selectedFilter());
					
    if (!file.open(QIODevice::WriteOnly | QIODevice::Text))
            return;

        QTextStream out(&file);
        file.close(); 

Code: Alles auswählen

   if (choise == "sql") {
        exporttofile = SaveAsFile("PlainText (*.sql)");
        if (exporttofile.size() > 3) {
              if (!exporttofile.endsWith(".sql")) {
                 exporttofile = exporttofile+".sql"; 
               }
               ok = PrepareDump( exporttofile );
               if (!ok) { msgb->information( this , "File Error!","Not possibel to save on file.."+errormsg); }
        }
     }

Code: Alles auswählen

/* function den file speichern.... */
QString Gui_Main::SaveAsFile(QString extension)
{
 QString s = QFileDialog::getSaveFileName(this,tr("Choose a filename to save under"),GetLastDirOpen(),extension);
    if (s.size() > 0) {
     LastDirOpen = s.left(s.lastIndexOf("/"))+"/";
     return s;
    } else {
     return "";
    }
}

/*  function den letzten geoffneten ordner wieder oeffnen...*/
QString Gui_Main::GetLastDirOpen()
{
  if (LastDirOpen.size() > 0) {
      return LastDirOpen;  /* in der class abspeichern !!! */
    }
   /*  im file gespeichert vom vorher... gebrauch.... */
   QString dirlas = file_get_contents(LASTDIROPENACTION);
    QDir dir(dirlas);
    if (dir.isAbsolute()) {
     return dirlas;   
    }
    return  QString(QDir::homePath());  
}