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Re: Using Pen with U++ [message #56576 is a reply to message #56573] Fri, 26 March 2021 10:15 Go to previous messageGo to previous message
Tom1
Messages: 1319
Registered: March 2007
Ultimate Contributor
Hi,

Well, I put the 'PenDecoder' here just for reference for anyone wishing to map pen to mouse like callbacks in application. It does not really need to be part of CtrlCore.

However, my point here is that, I would feel more at home, if:
- only WM_POINTERUP would cause pn.action=PEN_UP
- only WM_POINTERDOWN would cause pn.action=PEN_DOWN
- and WM_POINTERUPDATE would always keep pn.action=0; (or PEN_MOVE).

I.e. pn.action would be event type instead of state flag of up/down status.

Or do you have some particular reason to always have pn.action set to either PEN_UP or PEN_DOWN depepending on the last change?

Best regards,

Tom
 
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