Changeset 21502 for trunk/src/user32/oslibmsg.cpp

Timestamp:

Dec 3, 2010, 1:58:55 PM (15 years ago)

Author:

dmik

Message:

Added support for mouse wheel messages to mouse_event() and SendInput() (untested).

File:

• trunk/src/user32/oslibmsg.cpp (modified) (2 diffs)

trunk/src/user32/oslibmsg.cpp

@@ -129 +129 @@
    WM_BUTTON3UP,     WINWM_MBUTTONUP,
    WM_BUTTON3DBLCLK, WINWM_MBUTTONDBLCLK,
-   WM_BUTTON3DBLCLK, WINWM_MOUSEWHEEL,    //WM_MOUSELAST
+   WM_VSCROLL,       WINWM_MOUSEWHEEL,    //WM_MOUSELAST
    999999999,        999999999,
 };
@@ -762 +762 @@
 //******************************************************************************
 //******************************************************************************
-BOOL OSLibSendWinMessage(HWND hwnd, ULONG winmsg)
-{
+BOOL OSLibSendWinMessage(HWND hwnd, ULONG winmsg, ULONG extra /*= 0*/)
+{
+    if (winmsg == WINWM_MOUSEWHEEL)
+    {
+        return (BOOL)WinSendMsg(Win32ToOS2Handle(hwnd), TranslateWinMsg(winmsg, TRUE),
+                                0, MPFROM2SHORT(0, extra < 0 ? SB_LINEDOWN : SB_LINEUP));
+    }
     return (BOOL)WinSendMsg(Win32ToOS2Handle(hwnd), TranslateWinMsg(winmsg, TRUE), 0, 0);
 }