[viewControler performSelector:_cmd withObject:sender];
}
-- (void)showViewControllerHierarchy:(NSViewController *)viewController level:(NSInteger)level
-{
- if(!viewController) return;
-
- NSString *desc = [NSString stringWithFormat:@"<%p> %@", viewController, viewController];
- fprintf(stderr, "%*s%s\n", (int)level * 4, " ", desc.UTF8String);
- for(NSViewController *vc in viewController.childViewControllers) {
- [self showViewControllerHierarchy:vc level:level + 1];
- }
-}
-
-- (IBAction)showViewControllerHierarchy:(id)sender
-{
- [self showViewControllerHierarchy:self.contentViewController level:0];
-}
@end