What is the Interface Builder keyboard shortcut to rotate a window?

Question

In IB, I can rotate a window by pressing the "arrow button" at the top right of a window to see a view in landscape/portrait modes. What's the keyboard shortcut to toggle this action?

Answer 1

command + arrow key

Answer 2

In IB press ⌘-1

Command-1

This will load view attributes. The orientation is the first element.

Answer 3

There isn't one; not documented anyway. Go with the property change option, I think.