OK, I looked in the NSATSTypeSetter class and found
-
(BOOL)shouldBreakLineByWordBeforeCharacterAtIndex:(unsigned)charIndex:
I subclassed NSATSTypeSetter and inserted a tab into
my text view's string each time it was envoked
(according to the documentation, it's envoked each
time a word wrap takes place). The problem I'm having
is that it is being called several times between line
wraps. Is this a bug?
Thanks.
--- Johnny Deadman <email@hidden> wrote:
> On 4-May-05, at 4:07 PM, Ian was here wrote:
>
> > Does anyone know how to detect text wrapping in an
> > NSTextView? NSResponder has many actions for
> detecting
> > key stroke commands, but nothing for text reaching
> the
> > far right of the text field and starting a new
> line.
>
> The specific decision about where to break a line is
> made by the
> particular subclass of NSTypesetter that is in
> action, under the
> control of NSLayoutManager. Check the docs for
> NSTypesetter and
> NSATSTypesetter.
>
>
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