// Change the frame for the busyPainter
// and mark BusyPainterUI as dirty
public void actionPerformed(ActionEvent e) {
frameNumber = (frameNumber + 1) % 8;
busyPainter.setFrame(frameNumber);
// this will repaint the layer
setDirty(true);
}
@Override
public void actionPerformed(ActionEvent e) {
busyPainter.setFrame((busyPainter.getFrame() + 1) % 8);
setDirty(true);
}