Ejemplos de QScreen::classId en C++ (Cpp)

Ejemplo n.º 1

Archivo: qegl_qws.cpp Proyecto: phen89/rtqt

QT_BEGIN_NAMESPACE

static QScreen *screenForDevice(QPaintDevice *device)
{
    QScreen *screen = qt_screen;
    if (!screen)
        return 0;
    if (screen->classId() == QScreen::MultiClass) {
        int screenNumber;
        if (device && device->devType() == QInternal::Widget)
            screenNumber = qApp->desktop()->screenNumber(static_cast<QWidget *>(device));
        else
            screenNumber = 0;
        screen = screen->subScreens()[screenNumber];
    }
    while (screen->classId() == QScreen::ProxyClass ||
           screen->classId() == QScreen::TransformedClass) {
        screen = static_cast<QProxyScreen *>(screen)->screen();
    }
    return screen;
}