QMetaObject::invokeMethod(this, "closeMessageBox",                Q_ARG(int, id));            return;        }         disconnect(messageBox);        messageBox->setVisible(false);        messageBox->deleteLater();        _messageBoxes.remove(id);    }} void WindowScriptingInterface::onMessageBoxSelected(int button) {    auto messageBox = qobject_cast<QQuickItem*>(sender());    auto keys = _messageBoxes.keys(messageBox);    if (keys.length() > 0) {        auto id = keys[0];  // Should be just one message box.        emit messageBoxClosed(id, button);        disconnect(messageBox);        messageBox->setVisible(false);        messageBox->deleteLater();        _messageBoxes.remove(id);    }}

Lines 501–524 of 524. Previous lines