I'm trying to give a gradient background to a ComboBox to the unopened, unclicked, or initial state (no gradient to the expanded list area).
I've tried editing the skins in StandardComponents.fla file but every asset I put the gradient graphic into seems to be overlaid by a white box w/ a black border. I'm also considering making the ComboBox transparent and putting the gradient graphic under the transparent ComboBox.
My questions are:
1. Which asset do I update in the StandardComponents.fla if I want to give the initial state of the ComboBox a gradient background.
2. If 1 doesn't work, what's the AS to set the background transparent? Is it something like comboBox.setStyle("backgroundColor", transparent);