Lets say I have 5 buttons in a button group (B1-B5). The group is "driven" by a slider (S1).
Obviously as I press buttons, it's doing the radio button thing as it's supposed to and S1 moves to it's appropriate position.
Now, I'm using the option where if you press the "lit" button again, it turns off and you have no buttons lit. It's this state I'd like to capture in the slider... That way I can control button states by moving the slider, and it will include a position for "no buttons"
So in the example above, instead of 5 slider positions, there would be 6, where 6 (or zero) would be "no buttons"
Is that possible somehow?
The only thing I can think of is to have a "dummy" button that functions as a "do nothing"... But that's gonna clutter my layout (which already requires a magnifying glass and tweezers to operate. :) )