I have a custom NSTextView implementation that automatically adjusts the font size so that the text fills the entire view.
I overwrote didChangeText to call my font size adjustment method. Works great when the user is editing text, but didChangeText (and the delegate method textDidChange:) are not called when the text view contents are set via bindings.
The font adjustment code needs to run whenever the text is set/changes, not only when it's changed by the user.
How can I detect all changes to the text in an NSTextView, even via bindings?
Note: If there's a better way to have the text fill the entire text view other than increasing the font size, let me know.
It would be better to set the font attributes into the NSAttributedString that is bound to the text view's "attributedString". In the textDidChange: delegate method, you can just recreate the NSAttributedString with the correct font attributes.