Question

The default switch element only has two options on and off. I need one with 3 options, does anyone know where I can find a library for that?

Answer 1

If you are using Interface Builder you can change the number of segments to 3 and then double click on each segment to change the value.

If adding by code you can use the following:

UISegmentedControl *myControl = [[UISegmentedControl alloc] initWithFrame:CGRectMake(170, 5, 125, 35)];
[myControl insertSegmentWithTitle: @"Easy" atIndex: 0 animated: NO ];
[myControl insertSegmentWithTitle: @"Hard" atIndex: 1 animated: NO ];
myControl.selectedSegmentIndex = 0;
[myControl addTarget:self action:@selector(myAction:) forControlEvents:UIControlEventValueChanged];