Next step, where would I find the code, or put the code I should say, to
invoke an action on a button in the palette when it is pushed?
It would be some kind of listener I suppose, although I notice when the
button is pushed it stays pushed (the button stays in if you follow my
meaning) I wonder if it would be possible to have the button pop back out
straight away?
Or maybe it is a case of the "Select" button being invoked through some
function.