Updates the ruler view in the receiver’s enclosing scroll view to reflect the selection’s paragraph and marker attributes.
Does nothing if the ruler isn’t visible or if the receiver doesn’t use the ruler. You should never need to invoke this method directly, but you can override this method if needed to handle additional ruler attributes.
Methods for Subclasses to Use or Override
Updates the Font panel to contain the font attributes of the selection.
The data types that the receiver accepts as the destination view of a dragging operation.
The range of characters affected by a method that changes characters (as opposed to attributes).
An array containing the ranges of characters affected by a method that changes characters (as opposed to attributes).
Sends out necessary notifications when a text change completes.
A Boolean value that controls whether the receiver inserts or deletes space around selected words so as to preserve proper spacing and punctuation.
Returns an extended range that includes adjacent whitespace that should be deleted along with the proposed range in order to preserve proper spacing and punctuation.