Re: NSTableView [solved]
Re: NSTableView [solved]
- Subject: Re: NSTableView [solved]
- From: Scott Little <email@hidden>
- Date: Mon, 23 Feb 2004 11:22:11 +0100
David,
Uh, that is not exactly clear to me. I will probably be having this
problem in the near future and I would like to understand how to solve
it. What exactly is it that you learned?
Is it that loading in init and reloading in awakeFromNib is the right
behavior or wrong, and if wrong what is the right behavior? Certainly
not forcing the user to click on a manual reload button?
Thanks,
Scott
You and I, we reject these narrow attitudes
We add to each other, like a coral reef - Neil Peart, Rush
Building bridges on the ocean floor "Alien Shore"
Reaching for the alien shore
--
scott little
email@hidden
On 23 Feb, 2004, at 07:24, David Blanton wrote:
Original Post
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Problem: NSTableView does not display scroll bars.
Archive says: This is a common problem. You must send a reloadData
message
to the NSTableView for scroll bars to be displayed.
Result: The NSTableView is displayed with a scroll bar. It does get
the
reloadData message as well as the setNeedsDisplay:YES message. There
are
more rows in the table than can be displayed yet there is no knob in
the
scroll bar.
Question: What the heck am I not doing?
Arrrgggg and thanks!
David Blanton
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Solution
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It was a matter of WHEN the reloadData message is sent. I was
loading the
array in 'init' and and sending reloadData in 'awakeFromNib' because I
wanted everything ready when the view was displayed.
So I added a button 'Manual' and load the array and send reloadData
when
clicked.
I learned something. Thanks to all.
DB
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