Java - set opacity in JPanel

Question

Let\'s say I want to make the opacity of a JPanel %20 viewable? I don\'t mean setOpaque (draw or not draw) or setVisible (show or hide)... I mean make it see-through JPanel.

Answer 1

AWTUtilities.setWindowOpacity(aWindow, aFloat);

Where aWindow is the Swing component, and aFloat is the opacity.