1 files changed, 5 insertions, 2 deletions
diff --git a/src/corelib/kernel/qeventdispatcher_win.cpp b/src/corelib/kernel/qeventdispatcher_win.cpp
index 685d765adb..8ff7637b7e 100644
--- a/src/corelib/kernel/qeventdispatcher_win.cpp
+++ b/src/corelib/kernel/qeventdispatcher_win.cpp
@@ -83,7 +83,10 @@ enum {
     WM_QT_SOCKETNOTIFIER = WM_USER,
     WM_QT_SENDPOSTEDEVENTS = WM_USER + 1,
     WM_QT_ACTIVATENOTIFIERS = WM_USER + 2,
-    SendPostedEventsWindowsTimerId = ~1u
+};
+
+enum : UINT_PTR {
+    SendPostedEventsWindowsTimerId = ~UINT_PTR(1)
 };
 
 class QEventDispatcherWin32Private;
@@ -278,7 +281,7 @@ LRESULT QT_WIN_CALLBACK qt_GetMessageHook(int code, WPARAM wp, LPARAM lp)
                 // 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
-                    KillTimer(d->internalHwnd, d->sendPostedEventsWindowsTimerId);
+                    KillTimer(d->internalHwnd, SendPostedEventsWindowsTimerId);
                     d->sendPostedEventsWindowsTimerId = 0;
                 }
                 (void) d->wakeUps.fetchAndStoreRelease(0);