[Function] KeyHistoryExtended() - pseudo-realtime logging

Because now I troubleshoot some complicated keyboard+mouse chords, then I often launch KeyHistory window. But it lacks of realtime feedback. So I wrote this simple function for refreshing KeyHistory window without use of keyboard (which of course would be logged too).

KeyHistoryExtended()	{
			IfWinNotExist, %A_Space%- AutoHotkey v
				KeyHistory
			else	{
				SetTitleMatchMode, 2
				SetTimer, KeyHistoryExtendedTimer, 20
			}
}

KeyHistoryExtendedTimer:
	PostMessage, 0x111, 65410, 0,, %A_Space%- AutoHotkey v
	IfWinNotExist, %A_Space%- AutoHotkey v
		SetTimer, KeyHistoryExtendedTimer, Off
return

Example of usage:

#F9::KeyHistoryExtended()

Press above hotkey twice to turn on pseudo-realtime logging for KeyHistory window. And close KeyHistory window to turn realtime logging off.

The main drawback is that this window now continously stole focus. If anyone have idea how to prevent this then post some suggestions.

Here is another version.

Great, it is much better, thanks.