setRightBarButtonItems iOS5 not working

Question

I am using the new API for UINavigationItem setRightBarButtonItems like this:

UIBarButtonItem *buttonSettings = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"settings.png"] 
                                                                style:UIBarButtonItemStylePlain 
                                                               target:self 
                                                               action:@selector(showSettings:)];
UIBarButtonItem *buttonLogout = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemPageCurl target:self action:@selector(showSettings:)];


[[self navigationItem] setRightBarButtonItems:[NSArray arrayWithObjects:buttonLogout, buttonSettings, nil]];

But, only 1 button (settings) is appearing and logout button is not appearing at all. What am I doing wrong? Thanks

Answer 1

You are not allowed to do it:

UIBarButtonSystemItemPageCurl The system page curl button. This bar button image can be used only for bar button items placed on toolbars. Available in iOS 4.0 and later. Declared in UIBarButtonItem.h.