Newbie Q : communication problem with NSTableView
Newbie Q : communication problem with NSTableView
- Subject: Newbie Q : communication problem with NSTableView
- From: email@hidden
- Date: Sat, 20 May 2006 19:02:35 +0200 (CEST)
- Importance: Normal
Hello all,
in a document-based project I have a NSTableView which it seems does
not receive the messages it should receive. Its data source is an
object called TableController containing an NSMutableArray called
arrayForTable, and the
table view should reflect the contents of arrayForTable.
Now thanks to the debugger I know that arrayForTable behaves correctly,
but the table
view does not display the changes.
I tried to put a breakpoint on the crucial line
[tableView reloadData];
but unfortunately the debugger won't ``step into" that instruction, so I'm
stuck...
Most probably I made a beginner's mistake. I checked the following :
-connections (in both directions between the table view and the instance
of TableController)
-definitions of the tableView and numberOfRowsInTableView functions in
TableController.m
(NB : I use the separate controller ``TableController" instead of putting
everything into the MyDocument class, because there are several
tableviews on the same window,so MyDocument cannot be a dataSource for
all of them at the same time)
Ewan
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