Instance Method


Changes the state of grammar checking from enabled to disabled and vice versa.


func toggleGrammarChecking(_ sender: Any?)



The control sending the message; may be nil.

See Also

Working With the Spelling Checker

var isContinuousSpellCheckingEnabled: Bool

A Boolean value that indicates whether the receiver has continuous spell checking enabled.

var spellCheckerDocumentTag: Int

A tag identifying the text view's text as a document for the spell checker server.

func toggleContinuousSpellChecking(Any?)

Toggles whether continuous spell checking is enabled for the receiver.

var isGrammarCheckingEnabled: Bool

Enables and disables grammar checking.

func setSpellingState(Int, range: NSRange)

Sets the spelling state, which controls the display of the spelling and grammar indicators on the given text range.