[Win32k]

jimtabor · jimtabor · commit 110864eec585 · 2011-05-02T07:40:04.000Z
- Fix shift key handling, see bug 6175.

svn path=/trunk/; revision=51540
diff --git a/reactos/subsystems/win32/win32k/ntuser/msgqueue.c b/reactos/subsystems/win32/win32k/ntuser/msgqueue.c
@@ -53,6 +53,8 @@ DWORD FASTCALL UserGetKeyState(DWORD key)
    if( key < 0x100 )
    {
        ret = (DWORD)MessageQueue->KeyState[key];
+       if (MessageQueue->KeyState[key] & KS_DOWN_BIT)
+          ret |= 0xFF00; // If down, windows returns 0xFF80. 
    }
 
    return ret;

Original file line number	Diff line number	Diff line change
`@@ -53,6 +53,8 @@ DWORD FASTCALL UserGetKeyState(DWORD key)`
`53`	`53`	`if( key < 0x100 )`
`54`	`54`	`{`
`55`	`55`	`ret = (DWORD)MessageQueue->KeyState[key];`
	`56`	`+ if (MessageQueue->KeyState[key] & KS_DOWN_BIT)`
	`57`	`+ ret \|= 0xFF00; // If down, windows returns 0xFF80.`
`56`	`58`	`}`
`57`	`59`
`58`	`60`	`return ret;`