public boolean isActive(Component c) {
if (c instanceof JComponent) {
return JTattooUtilities.isActive((JComponent) c);
} else {
return true;
}
}
public void paint(Graphics g) {
if (JTattooUtilities.isActive(this) || (alpha >= 1.0)) {
super.paint(g);
} else {
Graphics2D g2D = (Graphics2D) g;
Composite composite = g2D.getComposite();
AlphaComposite alphaComposite = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, alpha);
g2D.setComposite(alphaComposite);
super.paint(g);
g2D.setComposite(composite);
}
}