Re: Why did I prefix the key of an NSSortDescriptor with "@"?
Re: Why did I prefix the key of an NSSortDescriptor with "@"?
- Subject: Re: Why did I prefix the key of an NSSortDescriptor with "@"?
- From: Ricky Sharp <email@hidden>
- Date: Tue, 25 Jul 2006 16:05:21 -0500
On Jul 25, 2006, at 2:51 PM, Jerry Krinock wrote:
I'm trying to re-use some code I wrote a few months ago for
tableView:didClickTableColumn. This method sorts the clicked
column and
flips the up/down triangle.
I notice that, for some reason which I cannot remember but vaguely
recall
activated some semi-secret feature, I prefixed the character "@"
onto the
tableColumn's identifier (string) before passing it as the key to to
NSSortDescriptor's initWithKey:ascending method.
I cannot find any notes or any mention of that "@" in searching
documentation today. Am I imagining things?
Jerry Krinock
- (void)tableView:(NSTableView *)tableView
didClickTableColumn:(NSTableColumn *)tableColumn {
//*** Here is where I add the prefix:****************
NSString* key = [NSString stringWithFormat:@"@%@",
[tableColumn identifier]] ;
[rest of code snipped]
Could this be somehow related to bindings?
___________________________________________________________
Ricky A. Sharp mailto:email@hidden
Instant Interactive(tm) http://www.instantinteractive.com
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