src/testlib/qtestspontaneevent.h

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  41
  42 #ifndef QTESTSPONTANEEVENT_H
  43 #define QTESTSPONTANEEVENT_H
  44
  45 #include <QtCore/qcoreevent.h>
  46
  47 #if 0
  48 // inform syncqt
  49 #pragma qt_no_master_include
  50 #endif
  51
  52 QT_BEGIN_HEADER
  53
  54 QT_BEGIN_NAMESPACE
  55
  56 QT_MODULE(Test)
  57
  58 #ifndef QTEST_NO_SIZEOF_CHECK
  59 template <int>
  60 class QEventSizeOfChecker
  61 {
  62 private:
  63     QEventSizeOfChecker() {}
  64 };
  65
  66 template <>
  67 class QEventSizeOfChecker<sizeof(QEvent)>
  68 {
  69 public:
  70     QEventSizeOfChecker() {}
  71 };
  72 #endif
  73
  74 class QSpontaneKeyEvent
  75 {
  76 public:
  77     void setSpontaneous() { spont = 1; }
  78     bool spontaneous() { return spont; }
  79     virtual void dummyFunc() {}
  80     virtual ~QSpontaneKeyEvent() {}
  81
  82 #ifndef QTEST_NO_SIZEOF_CHECK
  83     inline void ifYouGetCompileErrorHereYouUseWrongQt()
  84     {
  85         // this is a static assert in case QEvent changed in Qt
  86         QEventSizeOfChecker<sizeof(QSpontaneKeyEvent)> dummy;
  87     }
  88 #endif
  89
  90     static inline void setSpontaneous(QEvent *ev)
  91     {
  92         // use a union instead of a reinterpret_cast to prevent alignment warnings
  93         union
  94         {
  95             QSpontaneKeyEvent *skePtr;
  96             QEvent *evPtr;
  97         } helper;
  98
  99         helper.evPtr = ev;
 100         helper.skePtr->setSpontaneous();
 101     }
 102
 103 protected:
 104     void *d;
 105     ushort t;
 106
 107 private:
 108     ushort posted : 1;
 109     ushort spont : 1;
 110     ushort m_accept : 1;
 111     ushort reserved : 13;
 112 };
 113
 114 QT_END_NAMESPACE
 115
 116 QT_END_HEADER
 117
 118 #endif