On Feb 24, 2009, at 4:59 PM, Mic Pringle wrote:
If I hook up a button to the add selector of the NSArrayController it
works as you'd expect and the new instances populate the table (using
default data).
I have looked for delegate methods in both NSArrayController and
NSTableView to see if I can get notification of when a new instance is
created so that I can then use that to pop up the sheet, but to no
avail.
Can anyone help and point me in the right direction of how to do
this ?
Have you considered not having the button target the add: selector of
the array controller? Instead have it target a method of your own
design on the coordinating controller for the window. Then you can
have it do whatever you like, including dropping down a sheet to
collect the information for the new object, creating that new object,
and inserting it into the to-many relationship.
Cheers,
Ken
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