I have a NSTextView and I would like it to calculate for me how tall it needs
to be to contain the string I assigned to it. I have set the width to 200
pixels and the initial height of the field to CGFLOAT_MAX. I then do:
[[theField cell] setLineBreakMode:NSLineBreakByWordWrapping];
[[theField cell] setWraps:YES];
[theField sizeToFit];
However, when I get the frame back again, it has resized it in the horizontal
direction only. Now, I believe calling setLineBreakMode and setWraps is
redundant, but I am still clearly missing something that would cause the
control to resizing vertically instead of horizontally. What am I missing?
Thank you.
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