doubleClick and tableView Trouble
doubleClick and tableView Trouble
- Subject: doubleClick and tableView Trouble
- From: "Charles Moore Jr." <email@hidden>
- Date: Wed, 1 Feb 2006 15:04:08 -0600
i'm having an odd problem with double-clicking within a tableView.
i have an NSTableView bound to an NSMutableArray full of objects. i
currently have doubleClick performing the following when called:
Object *myObject=[myObjectArray objectAtIndex:[myTableView
clickedRow]];
i then send myObject to another module via a notification like this:
NSDictionary *d=[NSDictionary dictionaryWithObject:myObject
forKey:@"objectSelected"];
NSNotification *n=[NSNotification
notificationWithName:@"objectWasSelected" object:self userInfo:d];
[[NSNotificationCenter defaultCenter] postNotification:n];
the second module then does something brilliant with the selected
object.
this all works beautifully.
however, if i then SORT the table-view, things break down.
if i have three objects 'A', 'B', and 'C' at row indices 0,1, and 2
respectively - doubleClicking on A correctly selects A.
however, if i then sort the tableView so that now the objects are
presented as 'C', 'B', and 'A', double-clicking on 'A' pulls up
object 'C'. selecting 'A' pulls up 'C'. it appears that, while the
tableview is successfully re-sorting how the objects appear, the
underlying bound array still thinks they are in the previous order.
i've worked around this so far by simply disabling sorting but i
would like to find out what i'm doing wrong.
thanks...
cm
----------------------------------
Charles Moore
email@hidden
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