#include <QApplication>
#include <QLineEdit>

int main(int argc, char** argv)
{
    qputenv("QT_IM_MODULE", QByteArray("qtvirtualkeyboard"));

    QApplication app(argc, argv);

    QLineEdit le;
    le.setWindowTitle(QObject::tr("Line Edit 1"));
    le.show();

    QLineEdit le2;
    le2.setWindowTitle(QObject::tr("Line Eidt 2"));
    le2.show();

    return app.exec();
}