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| author | Sérgio Martins <sergio.martins@kdab.com> | 2014-06-20 12:34:30 +0100 |
|---|---|---|
| committer | Sérgio Martins <sergio.martins@kdab.com> | 2014-06-23 14:59:29 +0200 |
| commit | 1e54f1316d30eae86bc38490f84aa55ee4568a25 (patch) | |
| tree | df6c0bc9bb2ef4cb761c295b3b90e2239cb44bcf /src/corelib | |
| parent | 83ecf1e97d13fb94023cf4a43e9ae45702e4a762 (diff) | |
Print the reason why SetWindowsHookEx failed.
Task-number: QTBUG-14301
Change-Id: I4733a57034259b013864bf91aba6cce2f411ab48
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Diffstat (limited to 'src/corelib')
| -rw-r--r-- | src/corelib/kernel/qeventdispatcher_win.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/corelib/kernel/qeventdispatcher_win.cpp b/src/corelib/kernel/qeventdispatcher_win.cpp index db2d30f2f5..f38ac7bf26 100644 --- a/src/corelib/kernel/qeventdispatcher_win.cpp +++ b/src/corelib/kernel/qeventdispatcher_win.cpp @@ -656,7 +656,9 @@ void QEventDispatcherWin32::createInternalHwnd() // setup GetMessage hook needed to drive our posted events d->getMessageHook = SetWindowsHookEx(WH_GETMESSAGE, (HOOKPROC) qt_GetMessageHook, NULL, GetCurrentThreadId()); if (!d->getMessageHook) { - qFatal("Qt: INTERNALL ERROR: failed to install GetMessage hook"); + int errorCode = GetLastError(); + qFatal("Qt: INTERNAL ERROR: failed to install GetMessage hook: %d, %s", + errorCode, qPrintable(qt_error_string(errorCode))); } #endif |