The <MADimensionRoleSelectorProtocol> protocol is used to select dimension type.
<NSObject>
roleAcceptorDelegate. Dimension type setting delegate.
-(id <MADimensionRoleAcceptorProtocol>) roleAcceptorDelegate [read, write, nonatomic, assign]
The example of use is given in the Working with Dimension Panel Controller (Example 1) section.
See also:
Protocols. The Mobile Application Component