title: UIPickerView not scrolling in actionSheet
body: <p>I've added an UIPickerView into a UIActionSheet. Everything ok, but my picker can't be scrolled to choose a value. Any suggestions?</p>
  
  <pre><code>UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:nil delegate:nil cancelButtonTitle:nil destructiveButtonTitle:nil otherButtonTitles:nil];
  actionSheet.actionSheetStyle = UIActionSheetStyleBlackTranslucent;
  UIPickerView * picker = [[UIPickerView alloc] initWithFrame:CGRectMake(0, 50, 320, 270)]; 
  picker.showsSelectionIndicator = YES;
  picker.dataSource = self;
  picker.delegate = self;
  [actionSheet addSubview:picker];
  [picker release];
  
  [actionSheet showInView:self.view];
  [actionSheet setBounds:CGRectMake(0, 0, 320, 500)];
  [actionSheet release];
  </code></pre>
  
  <p>Best regards,
  Dorin</p>