Re: Making an automatic vertically expanding NSTokenField?
Re: Making an automatic vertically expanding NSTokenField?
- Subject: Re: Making an automatic vertically expanding NSTokenField?
- From: Jerry Krinock <email@hidden>
- Date: Wed, 19 Dec 2012 20:34:42 -0800
On 2012 Dec 19, at 17:41, Nick Zitzmann <email@hidden> wrote:
> I've been searching around, and have run out of options. Has anyone here ever made an NSTokenField that vertically expands & collapses as text is entered into it?
Not that I know of.
> I found this - <http://joshua.nozzi.name/source/jlnautosizingtokenfield/> - which calls -sizeToFit after the text is changed. The problem is, -sizeToFit appears to always expand the token field horizontally, and I need it to expand vertically.
That's typical of -sizeToFit.
A few years ago I discovered a "tag cloud" control posted by Robert Pointon. Among other things, it was a re-implemenation of NSTokenField. I grabbed it, used it in a product, and have since hacked on it quite a bit. You might end up doing the same thing. Maybe this will get you started…
http://github.com/jerrykrinock/RPTokenControl/
You might also get some ideas from the old IFVerticallyExpandingTextField
http://cocoadev.com/wiki/IFVerticallyExpandingTextField
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