CKSideBarController delegate

CKSBC4.m

#pragma mark - CKSideBarControllerDelegate

// Remember sideBarController.delegate = self !!!

- (BOOL)sideBarController:(CKSideBarController *)sideBarController shouldSelectViewController:(UIViewController *)viewController {
    return NO;  // can't touch this
}

- (void)sideBarController:(CKSideBarController *)sideBarController didSelectViewController:(UIViewController *)viewController {
    NSLog(@"viewController %@ selected!", viewController);
}