A key for the size of the controls in a filter view. The associated value can be IKUISizeMini, IKUISizeSmall, or IKUISizeRegular.
Available in Mac OS X v10.5 and later.
Declaration Syntax Version Information- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)