[Qt-interest] Save and display user-entrys from a dialog

[Sandro Frenzel]

Hello,


I have created a simple project with the Qt Creator. It contains a MainWindow with a button to open a dialog. This dialog displays some lineEdits for the user-input.

Now I want to display the input from the Dialog in a table-widget in the MainWindow. I write the following code. Remember, it is only for testing:

void MainWindow::on_pushButton_clicked()
{
    Dialog *newDataDlg = new Dialog(this);
    // Displays the Dialog
    newDataDlg->exec();
    // contain entrys?
    if(newDataDlg->getEntrysObject()->check()) {
        ui->tableWidget->insertRow(ui->tableWidget->rowCount());
        // Get input-element name
        ui->tableWidget->setItem(0, 0, new QTableWidgetItem(newDataDlg->getEntrysObject()->getName()));
    }

    delete newDataDlg;    
}

The getEntrysObject-Method gives me the object from the entrys-class, which manage the user-input.
Is this the right way to get data from a dialog in other windows?



Thanks and bye,
Sandro
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