Method Get

win/Qt/qt_streq.cpp:78–110

}

bool NetHackQtStringRequestor::Get(char *buffer, int maxchar, int minchar)
{
    input.setMaxLength(maxchar - 1);

    const QString &txt = prompt.text();
    int pw = fontMetrics().QFM_WIDTH(txt),
        ww = minchar * input.fontMetrics().QFM_WIDTH(QChar('X'));
    int heightfactor = ((txt.size() > 16) ? 3 : 2) * 2; // 2 or 3 lines high
    int widthfudge = (((txt.size() > 16) ? 1 : 2) * 5) * 2; // 5: margn, guttr
    resize(pw + ww + widthfudge, fontMetrics().height() * heightfactor);

#ifdef EDIT_GETLIN
    input.setText(buffer);
#endif
    centerOnMain(this);
    show();
    // Make sure that setFocus() really does change keyboard focus.
    // This allows typing to go directly to the NetHackQtLineEdit
    // widget without clicking on or in it first.  Not needed for
    // qt_getline() but is needed for menu Search to prevent typed
    // characters being treated as making menu selections.
    if (!input.isActiveWindow())
        input.activateWindow();
    input.setFocus();
    exec();

    if (result()) {
        str_copy(buffer, input.text().toLatin1().constData(), maxchar);
	return true;
    } else {
	return false;
    }
}

} // namespace nethack_qt_