xcode - How can we put two line in UIBarButtonItem in Navigation Bar

Question

"Now Playing" is in One line in UIBarButtonItem. I have to put it in two lines, like "Now" is ay top and "Playing" is at bottom.I have written the following line of code:-

UIBarButtonItem *flipButton = [[UIBarButtonItem alloc]

                              initWithTitle:@"Now Playing" 

                              style:UIBarButtonItemStyleBordered 

                              target:self 

                              action:@selector(flipView)];


    self.navigationItem.rightBarButtonItem = flipButton;  

So i want to pu line break in between "Now Playing". So please help me out.

Answer 1

Yes you can. It is fairly simple to do. Create a multiline button and use that. The "trick" is to set the titleLabel numberOfLines property so that it likes multilines.

UIButton* button = [UIButton buttonWithType:UIButtonTypeCustom];
button.titleLabel.numberOfLines = 0;
[button setTitle:NSLocalizedString(@"Now
Playing", nil) forState:UIControlStateNormal];
[button sizeToFit];

self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:button];

When you specify a button type of custom it expects you to configure everything... selected state, etc. which is not shown here to keep the answer focused to the problem at hand.