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How can you adjust one component of ControlP5 opacity/transparency/alpha?
I have this ControlP5 object.
cp5Object.get(ScrollableList.class, "Dropdown");
How can you set the opacity of just this component?
What I want is that when I press a button this "Dropdown" gradually appeared and disappeared.
I have been looking into setColor() method but this thing overrides the whole color of "Dropdown", while I just only want to adjust the opacity/transparency/alpha and not the color.
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