From 827420c4c6d015431fb5207855896d863624ea12 Mon Sep 17 00:00:00 2001 From: Friedemann Kleint Date: Thu, 25 Feb 2016 12:32:26 +0100 Subject: Windows QPA: Fix scrolling down with mouse wheel. Use GET_WHEEL_DELTA_WPARAM() instead of HIWORD and casting. Fix breakage introduced by b20548f9999d8c111268f3f2287c0801c6c5cbb0 . Change-Id: I11bd97d73c12d72e824e3f769e9c402975f27d48 Reviewed-by: Joerg Bornemann --- src/plugins/platforms/windows/qwindowsmousehandler.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/plugins/platforms/windows/qwindowsmousehandler.cpp') 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); -- cgit v1.2.3