On May 19, 2009, at 10:35 PM, Dong Feng wrote:
Thanks Michael and Gideon's reply. [NSTextInput markedRange] works.
A minor question is that [NSWindow fieldEditor] returns an NSText*,
rather than an NSTextView*. I think that's because of historical
reason and it should be safe to always cast a returned NSText point to
an NSTextView. Is it safe?
I don't know if it's safe 100% of the time, but if you do it, drop an
assert in your code for sanity's sake:
NSAssert( [returnedFieldEditor isKindOfClass:[NSTextView class]] ==
YES, @"Field editor is, in fact, an NSTextView." );
-- Gwynne, Daughter of the Code
"This whole world is an asylum for the incurable."
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