Change xib width in interface builder

I try to change the dimensions of the view in interface builder from the size tab of the property inspector, however it is grayed out and doesn't let me.

Does 开发者_开发知识库anyone know how I can edit the dimensions?

Well usually you cannot change dimensions of views when the status bar is set to 'grey'. Set status bar to 'none' and then try it out.

If that's not the case then I'm not sure at the moment. I usually do everything programmatically instead of use the IB, I hate working with .xibs