I want to detect and trap any pen tap in the graffiti area. My app has a
"full screen" mode (hopefully) where the screen is completely filled with
a data view, and there are no controls present. Taps in the screen are
used by the app (this is not a static view) so I can't use those to exit
full screen mode.
So I need a way for the user to exit this mode, and I figured a tap in
the graffiti area might be a good way to handle that. I figured I'd get
some sort of event when the graffiti area is tapped, and I do get a nil
event, but the pen coordinates in the event record aren't correct. Maybe
I should just assume that if I'm in that mode and a nill event occurs, I
should exit?
I'd appreciate any suggestions on how to reliably detect a graffiti-area
tap, or for that matter on other possible ways to handle this "full scren
mode" thing.
Dave Johnson
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