iPhone OS:How set control custom states using UIControlStateApplication

Question

Hi, In UIControlSate enum, there is 16 bits that can be used for custom control states. The problem is that UIControlState of a control is readonly. Is there a way to set the state of UIControl indirectly? I need this information, because I want to set different background images to my UIButton for custom states...

Thanks for help

Answer 1

You can manually set the enabled, selected or highlighted properties of the control to flip between four background images for a button. The other two states are essentially reserved for internal use.