title: What does wxWidgets' EVT_CHAR_HOOK do?
body: <p>I am maintaining a wxWidgets C++ application that uses EVT_CHAR_HOOK to capture key events in a high level window.  I can't find any real documentation for this event but I can surmise that it intercepts key events in some way that has priority over the "standard" key events.  One disturbing thing that I just discovered is  that, if this hook is in place, any accelerator keys that might have been defined will no longer fire their events even if the event handler calls Skip() on the event.  I've also seen some posts when searching on google that seemed to suggest that EVT_CHAR_HOOK may not be supported on all platforms.  Is this true and should I  be using it?</p>