Re: NSTokenField bug in 10.5.2?
Re: NSTokenField bug in 10.5.2?
- Subject: Re: NSTokenField bug in 10.5.2?
- From: Aki Inoue <email@hidden>
- Date: Wed, 13 Feb 2008 14:56:43 -0800
It appears the ML figured it out.
Yes, we did trim whitespace in 10.4, and the behavior change in 10.5
caused binary compatibility problems with various applications.
We rolled out a solution for the binary compatibility problem in 10.5.2.
The logic to determine whether or not to apply the auto whitespace
trimming is:
- trims if linked against 10.4.x binary
- trims if linked against 10.5.x binary and the delegate doesn't
implement -tokenField:representedObjectForEditingString:
- does not trims if linked against 10.5.x binary and the delegate
implements -tokenField:representedObjectForEditingString:
Aki
On 2008/02/13, at 14:30, Paul Kim wrote:
On Feb 13, 2008, at 4:36 PM, Jim Correia wrote:
Playing with your app as is, but changing the token style to the
rounded style seems to also avoid the problem. (Which I understand
may not be practical depending on your usage.)
I'm actually using a combination of the plain and rounded ones. It's
just that the rounded ones don't get created by typing, but have to
be dragged in from the non-editable token fields below (like a
palette). The appearance to the user is text with tokens embedded
within in.
Your example is currently targeting the 10.4 SDK. If you re-target
10.5, and then supply this no-op delegate method, the spaces appear
to be preserved.
- (id)tokenField:(NSTokenField *)tokenField
representedObjectForEditingString:(NSString *)editingString;
{
NSLog(@"Editing string = \"%@\"", editingString);
return editingString;
}
That seems to do the trick (still testing it on different versions).
Technically, I guess it's not a no-op since omitting the method does
change its behavior. You'd think this would be the default behavior
if your delegate doesn't implement the method. Many thanks (and
beers if/when we cross paths)!
My issue with NSTokenField is not so much the specific problems but
the fact that the problems keep shifting and it's a bit tiring
keeping up with the workarounds.
Thanks again,
Paul Kim
------------------------------------
Chief Noodler - Noodlesoft
email@hidden
http://www.noodlesoft.com
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