Controls Events

[jenya7]

In Visual Studio I place a button on a form and double click it - it creates MyButton_onClick event. How do I do it in Qt?

[sierdzio]

@jenya7 said in Controls Events:

How do I do it in Qt?

In Qt Creator you mean? Right click->Go to slot->clicked()

[jenya7]

OK. Created

void MainWindow::on_ButtonOpenParamFile_clicked()
{
    QMessageBox msgBox;
    msgBox.setText("Button Pressed");
}

But nothing happens on click.

Sorry. Have to add msgBox.exec();

[jenya7]

I failed to find Select File Dialog - is it exists?

[JonB]

@jenya7
I don't think Qt Creator (I don't use it) provides a drag-and-drop interface to creating one, but yes Qt provides a https://doc.qt.io/qt-5/qfiledialog.html. From code you call one of its methods, you may be able to get away with the https://doc.qt.io/qt-5/qfiledialog.html#static-public-members ones for simplest purposes.

[jenya7]

@JonB said in Controls Events:

@jenya7
I don't think Qt Creator (I don't use it) provides a drag-and-drop interface to creating one, but yes Qt provides a https://doc.qt.io/qt-5/qfiledialog.html. From code you call one of its methods, you may be able to get away with the https://doc.qt.io/qt-5/qfiledialog.html#static-public-members ones for simplest purposes.

Thank you.