Windows-4.7.4/src/testlib/qtestspontaneevent.h

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#ifndef QTESTSPONTANEEVENT_H
#define QTESTSPONTANEEVENT_H

#include <QtCore/qcoreevent.h>

#if 0
// inform syncqt
#pragma qt_no_master_include
#endif

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Test)

#ifndef QTEST_NO_SIZEOF_CHECK
template <int>
class QEventSizeOfChecker
{
private:
    QEventSizeOfChecker() {}
};

template <>
class QEventSizeOfChecker<sizeof(QEvent)>
{
public:
    QEventSizeOfChecker() {}
};
#endif

class QSpontaneKeyEvent
{
public:
    void setSpontaneous() { spont = 1; }
    bool spontaneous() { return spont; }
    virtual void dummyFunc() {}
    virtual ~QSpontaneKeyEvent() {}

#ifndef QTEST_NO_SIZEOF_CHECK
    inline void ifYouGetCompileErrorHereYouUseWrongQt()
    {
        // this is a static assert in case QEvent changed in Qt
        QEventSizeOfChecker<sizeof(QSpontaneKeyEvent)> dummy;
    }
#endif

    static inline void setSpontaneous(QEvent *ev)
    {
        // use a union instead of a reinterpret_cast to prevent alignment warnings
        union
        {
            QSpontaneKeyEvent *skePtr;
            QEvent *evPtr;
        } helper;

        helper.evPtr = ev;
        helper.skePtr->setSpontaneous();
    }

protected:
    void *d;
    ushort t;

private:
    ushort posted : 1;
    ushort spont : 1;
    ushort m_accept : 1;
    ushort reserved : 13;
};

QT_END_NAMESPACE

QT_END_HEADER

#endif