QCombobox stop working after back navigation on android in Qt 6.4.2 C++

Kaguro

Hi Guys!
I have some porblem with QComboBox on android. When i open the drop down QListView menu of the QComboBox and I hit the back on the navigation bar the QComboBox correctly closed. But not working anymore... i red about that i just set the NoFocus policy, but i tried in this way and not working:

#include <QApplication>
#include <QComboBox>
#include <QWidget>
#include <QVBoxLayout>
#include <QKeyEvent>

class MyWidget : public QWidget {
    Q_OBJECT
public:
    MyWidget() {
        QVBoxLayout *layout = new QVBoxLayout(this);
        comboBox = new QComboBox(this);

        for (int i = 0; i < 10; ++i) {
            comboBox->addItem(QString("Item %1").arg(i));
        }

        comboBox->setFocusPolicy(Qt::NoFocus);

        layout->addWidget(comboBox);
        setLayout(layout);
    }

private:
    QComboBox *comboBox;
};

int main(int argc, char *argv[]) {
    QApplication app(argc, argv);

    MyWidget w;
    w.show();

    return app.exec();
}

#include "main.moc"

Any idea fot the solution? Thank you for your help!

samuel898

Hello, @Kaguro

Can you please tell me is your query solved or not because i am also facing similar issue so if you got any answer or solution please share it.

Best regards,
samuel 898

Kaguro

Hello @samuel898
Unfortunately it was not solved :( no one wrote a comment, there is no solution on stack overflow... I already asked the question on Qt Bug Report, but they didn't respond to it even there. :(
https://bugreports.qt.io/browse/QTBUG-127495
https://stackoverflow.com/questions/78792793/qcombobox-stops-working-after-tap-back-navigation-on-android-in-qt-6-4-2-c
I will write it if i have a solution about this.

Kaguro

@samuel898 Hi!
Finally the Qt Team started working on my ticket!
So you can follow the process on this ticket if you want:
https://bugreports.qt.io/browse/QTBUG-127495