PhiLho and corgrath provide Java code examples illustrating conversion of a background color to a transparent background for an image in the StackOverflow thread How to make a color transparent in ...

Hi, I'm having trouble setting a consistent background color for a Dialog. My Dialog extends JDialog. I add a JOptionPane to the Dialog using setContentPane(optionpane). <BR>The optionpane ...

It's like the java engineers figured they should make an extra color variable for jtabbedpanes for the selected one and then overlooked that people would want to be able to change it.