JImageListView.java 文件源码

/**
 * Ensures {@link #copyUiStateToSubComponent(java.awt.Component) } will
 * be called for any child component added to this component in the
 * future. Called once by the default constructor of JImageListView.
 * Subclasses may (rarely) override, e.g. with an empty implementation
 * if they want to inhibit this behaviour for some (strange) reason.
 */
protected void ensureUiStateIsCopiedForAddedComponents() {
    this.addContainerListener(new ContainerAdapter() {
        @Override
        public void componentAdded(ContainerEvent e) {
            JImageListView.this.copyUiStateToSubComponent(e.getChild());
        }
    });
}