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1  Java Game APIs & Engines / Java 2D / Re: How to use layers to write my 2D game on: 2002-12-30 08:38:11
The command setOpaque(boolean) from JComponent realy does not work with any of its subclasses (JPanel, JInternalFrame).

No matter the method isOpaque() return false, the Component still opaque.

Someone can explain it.

thx.
2  Java Game APIs & Engines / Java 2D / How to use layers to write my 2D game on: 2002-12-26 09:46:25
I am trying to use java.awt.Panel as a layer but is not working because i cant set the full transparency of the panel's background.

I am trying this, but does not set the panel's background alfha channel
1  
2  
Color cl = new Color(0,0,0,0.5f);
Panel.setBackground(cl);


the color still 100% black on panel's background.

Thanks
Rodrigo.
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