keyboard events in controls
Posted on 1998-12-29
I have the simplest control:
TMycontrol = class( TCustomControl )
procedure Paint; override;
I place two such controls on the panel and look how they receive keyboard messages (I use WinSpy). What do I see:
When I click the button one control receive WM_KEYUP and other receive WM_KEYDOWN, on the next click first one receive WM_KEYDOWN and second one WM_KEYUP.