Lines Matching defs:observer
401 * If this icon has no image observer,
403 * as the observer.
405 * @param c the component to be used as the observer
406 * if this icon has no image observer
438 * Sets the image observer for the image. Set this
440 * the observer is notified to update its display.
448 * @param observer the image observer
450 public void setImageObserver(ImageObserver observer) {
451 imageObserver = observer;
455 * Returns the image observer for the image.
457 * @return the image observer, which may be null