/** A static method for initialing all the images associated with this widget */
private static void loadImages() {
// Already in cache, save us from file IO time.
if (frames != null) {
return;
}
// Okay, it's not in cache, load the images.
try {
frames = new ArrayList<BufferedImage>();
for (int i = 0; i < 2; i++) {
frames.add(fixTransparency(ImageIO.read(new File(IMAGE_PREFIX + (i + 1) + ".png"))));
}
} catch (IOException e) {
throw new RuntimeException(e);
}
}
