delegateDemo.h

//import the socialize header
#import <Socialize/Socialize.h>

@interface Controller : UIViewController <SocializeActionBarDelegate>
@property (nonatomic, retain) SocializeActionBar *actionBar;
@end

delegateDemo.m

- (void)viewDidLoad
{
    [super viewDidLoad];

    self.actionBar = [SocializeActionBar actionBarWithKey:@"http://www.example.com/object/1234" presentModalInController:self];
    self.actionBar.delegate = self
    [self.view addSubview:self.actionBar.view];
}

- (void)actionBar:(SocializeActionBar*)actionBar wantsDisplayActionSheet:(UIActionSheet*)actionSheet {
    [actionSheet showFromRect:CGRectMake(50, 50, 50, 50) inView:self.view animated:YES];
}