Add One-Hand mice wheel scroll diff and merge (#2435) (9)

WinMerge · Oct 13, 2024 · 36c0c57 · 36c0c57
1 parent a8befca
commit 36c0c57
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Src/MouseHook.cpp b/Src/MouseHook.cpp
@@ -1,6 +1,10 @@
 #include <StdAfx.h>
 #include "MouseHook.h"
 
+#ifndef WM_MOUSEHWHEEL
+#  define WM_MOUSEHWHEEL 0x20e
+#endif
+
 LRESULT CALLBACK CMouseHook::MouseProc(int nCode, WPARAM wParam, LPARAM lParam)
 {
 	if (nCode < 0)