DocumentationMathematicaBuilt-in FunctionsNew in Version 3.xNotebooks
Selectable is an option for boxes, cells and notebooks which specifies whether their contents can be selected interactively using the front end.
Even with the setting Selectable->False, an object can be selected as a whole.
With Selectable->False set at the notebook level, no cells in the notebook can be selected.
See Section 2.9.10 and Section 2.11.9.
See also: Editable, WindowClickSelect, StructuredSelection, ShowSelection.
New in Version 3.