diff options
Diffstat (limited to 'src/corelib/kernel/qeventdispatcher_win.cpp')
| -rw-r--r-- | src/corelib/kernel/qeventdispatcher_win.cpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/corelib/kernel/qeventdispatcher_win.cpp b/src/corelib/kernel/qeventdispatcher_win.cpp index ae291f13cd..dfb897c0fd 100644 --- a/src/corelib/kernel/qeventdispatcher_win.cpp +++ b/src/corelib/kernel/qeventdispatcher_win.cpp @@ -430,6 +430,18 @@ LRESULT QT_WIN_CALLBACK qt_internal_proc(HWND hwnd, UINT message, WPARAM wp, LPA return DefWindowProc(hwnd, message, wp, lp); } +static inline UINT inputTimerMask() +{ + UINT result = QS_TIMER | QS_INPUT | QS_RAWINPUT; + // QTBUG 28513, QTBUG-29097, QTBUG-29435: QS_TOUCH, QS_POINTER became part of + // QS_INPUT in Windows Kit 8. They should not be used when running on pre-Windows 8. +#if defined(_MSC_VER) && _MSC_VER >= 1700 + if (QSysInfo::WindowsVersion < QSysInfo::WV_WINDOWS8) + result &= ~(QS_TOUCH | QS_POINTER); +#endif // _MSC_VER >= 1700 + return result; +} + LRESULT QT_WIN_CALLBACK qt_GetMessageHook(int code, WPARAM wp, LPARAM lp) { if (wp == PM_REMOVE) { @@ -439,7 +451,8 @@ LRESULT QT_WIN_CALLBACK qt_GetMessageHook(int code, WPARAM wp, LPARAM lp) MSG *msg = (MSG *) lp; QEventDispatcherWin32Private *d = q->d_func(); const int localSerialNumber = d->serialNumber.load(); - if (HIWORD(GetQueueStatus(QS_TIMER | QS_INPUT | QS_RAWINPUT)) == 0) { + static const UINT mask = inputTimerMask(); + if (HIWORD(GetQueueStatus(mask)) == 0) { // no more input or timer events in the message queue, we can allow posted events to be sent normally now if (d->sendPostedEventsWindowsTimerId != 0) { // stop the timer to send posted events, since we now allow the WM_QT_SENDPOSTEDEVENTS message |