whether back key resulted in a focus undive, and if it didn't, quit
the app. Not quitting would best be done using SHNavigateBack, but
cegcc doesn't seem to have that. And even the default behavior,
without messing with back keys at all, is to minimize, which means you
can't delete the .exe later without soft reset. That may be my bug,
but for now we're exiting.
with focus color when the scrollbar has keyboard focus. This should
help users figure out how one-handed nav works. Better would be to
override background color of the scrollbar and draw it full-sized, but
I havne't figured out how. This is good enough for beta.
dimensions and one constant giving the minimum height of a cell.
Replaces a bunch of constants that didn't scale to different sized
screens well. Second, add the vertical scrollbar into the focus
rotation. Once I have it showing that it's focussed it'll be easier
to figure out how to scroll the screen.
side and erase them when they're invalidated. When seeking best-fit
font, pull glyphs to measure from dictionary rather than assuming
A-Z. Speed font measuring code by passing over all glyphs only once,
noting tallest and lowest-extending then measuring only those two as
smaller sizes are tried. This *may* make the process fast enough that
I don't need to cache the information across boots: need to try on
real hardware.
This gets rid of what's visible behind the board when it's not
full-screen width, but causes a lot of flashing. Better will be to
make board.c own an entire rectangle and to decide board dimensions
itself.
This allows a better fit without hard-coding offsets. It also takes
considerable time at startup, so either the algorithm has to be
improved or I need to cache the data as part of prefs (and delete it
when switching between landscape and portrait on devices that allow
that.)
Meaning: both exist in the resource, and at runtime we disable the
unwanted one and lookup IDs and sometimes window messages in order to
operate on 'em. Also, spinners send WM_NOTIFY messages, so handle
that. Current implementation is a bit of a hack but works.
