Keyboard to programmatically change icon for key

[jchernus-fikst]

Good evening!

I'm implementing a keyboard that looks like the three mockups below (you can ignore the fourth, "Numbers Compact"). I'm manipulating the basic "Keyboard Example" provided by TouchGFX.

I have implemented two keyboard layouts - `alphaLayout` and `numLayout` and I programmatically switch between the two when the ABC/123 button is pressed. I am finding myself reaching for a third layout simply so I can have different icons for the SHIFT key between the lowercase and uppercase versions:

 uppercase version

 lowercase version

That seems silly, but I can't find any other way to change the icon on that one particular button for the unpressed state. Am I missing something?

Thanks,

Julia

[jchernus-fikst]

The other thing I'd really like to do is have a different font colour for pressed/unpressed keys. This is more of a note for any TouchGFX staff reading, perhaps it can be added to the backlog :) 

Hopefully someone can chime in on the original question above, thanks!