title: How to add more than one UIBarButtonItem to rightBarButtonItem in ios7?
body: <p>I have an existing code which was working fine in ios6. but in ios7 left most item("refresh button") is not showing align to other two UIBarButtonItem . its showing little down. here is the code for iOS6. what changes do i need to make this working in iOS7.</p>
  
  <pre><code> // create an array for the buttons
  NSMutableArray* buttons = [[NSMutableArray alloc] initWithCapacity:3];
  
  // create a standard save button
  UIBarButtonItem* refreshButton = [[UIBarButtonItem alloc]
                                    initWithBarButtonSystemItem:UIBarButtonSystemItemRefresh
                                    target:self
                                    action:@selector(refreshButtonClicked:)];
  
  refreshButton.style=UIBarButtonItemStyleBordered;
  //self.navigationItem.rightBarButtonItem = refreshButton;
  
  [buttons addObject:refreshButton];
  [refreshButton release];
  
  // create a spacer between the buttons
  UIBarButtonItem *spacer = [[UIBarButtonItem alloc]
                             initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace
                             target:nil
                             action:nil];
  
  [buttons addObject:spacer];
  [spacer release];
  
  // create a standard delete button with the trash icon
  UIButton *button = [UIButton buttonWithType:UIButtonTypeInfoDark];
  [button setFrame:CGRectMake(0, 0, 30, 30)];
  
  [button addTarget:self action:@selector(InfoButtonTapped:) forControlEvents:UIControlEventTouchUpInside];
  
  infoItem = [[UIBarButtonItem alloc] initWithCustomView:button];
  [buttons addObject:infoItem];
  
  // put the buttons in the toolbar and release them
  [toolbar setItems:buttons animated:NO];
  [buttons release];
  
  // place the toolbar into the navigation bar
  self.navigationItem.rightBarButtonItem = [[[UIBarButtonItem alloc]
                                             initWithCustomView:toolbar]autorelease];
  </code></pre>
  
  <p>Thanks</p>