diff options
| -rw-r--r-- | src/plugins/platforms/windows/qwindowsmousehandler.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/platforms/windows/qwindowsmousehandler.cpp b/src/plugins/platforms/windows/qwindowsmousehandler.cpp index 32f8285954..4ed708540c 100644 --- a/src/plugins/platforms/windows/qwindowsmousehandler.cpp +++ b/src/plugins/platforms/windows/qwindowsmousehandler.cpp @@ -422,7 +422,7 @@ bool QWindowsMouseHandler::translateMouseWheelEvent(QWindow *window, HWND, int delta; if (msg.message == WM_MOUSEWHEEL || msg.message == WM_MOUSEHWHEEL) - delta = HIWORD (msg.wParam); + delta = GET_WHEEL_DELTA_WPARAM(msg.wParam); else delta = int(msg.wParam); |