It's old but I still use it just fine with modern Qt versions: https://docs.huihoo.com/qt/solutions/4/qtcopydialog/qtcopydialog.html https://docs.huihoo.com/qt

It's old but I still use it just fine with modern Qt versions: https://docs.huihoo.com/qt/solutions/4/qtcopydialog/qtcopydialog.html https://docs.huihoo.com/qt/solutions/4/qtcopydialog/qtcopydi... https://github.com/sintegrial/qtsolutions https://github.com/sintegrial/qtsolutions