diff options
| -rw-r--r-- | xorg-server/hw/xwin/winkeybd.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/xorg-server/hw/xwin/winkeybd.c b/xorg-server/hw/xwin/winkeybd.c index 4711a0d96..e53d84b3f 100644 --- a/xorg-server/hw/xwin/winkeybd.c +++ b/xorg-server/hw/xwin/winkeybd.c @@ -276,6 +276,21 @@ winRestoreModeKeyStates (void) internalKeyStates = XkbStateFieldFromRec(&inputInfo.keyboard->key->xkbInfo->state);
winDebug("winRestoreModeKeyStates: state %d\n", internalKeyStates);
+ {
+ /* Make sure the message queue is empty, otherwise the GetKeyState will not always
+ return the correct state of the numlock key, capslock key, ...
+ This is mainly because this function is called from the WM_SETFOCUS handler.
+ From MSDN GetKeyState: The key status returned from this function changes as a thread
+ reads key messages from its message queue.*/
+ MSG msg;
+
+ /* Process all messages on our queue */
+ while (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE))
+ {
+ DispatchMessage (&msg);
+ }
+ }
+
/*
* NOTE: The C XOR operator, ^, will not work here because it is
* a bitwise operator, not a logical operator. C does not
|