Having some trouble figuring out how to go about this. Not sure if it's even possible, but I'm attempting to have the mcp_volthumb shrink in size (via a new png being loaded) after a certain vertical height break in the layout. Something along these lines:
Is there a standard way of doing this? A hacky way? Or is it just not doable at this time?
Edit: oh, and I know I could kind of fake it by switching over to a knob stack, but I'm trying to avoid that if possible.