Component.java 文件源码

/**
 * Creates an image from the specified image producer.
 * @param     producer  the image producer
 * @return    the image produced
 * @since     JDK1.0
 */
public Image createImage(ImageProducer producer) {
    ComponentPeer peer = this.peer;
    if ((peer != null) && ! (peer instanceof LightweightPeer)) {
        return peer.createImage(producer);
    }
    return getToolkit().createImage(producer);
}