L MESSAGE. THANK YOU.
-Original Message-
From: Graham Cox [mailto:graham@bigpond.com]
Sent: Friday, February 06, 2009 5:37 PM
To: Valentin Dan
Cc: Cocoa Developers
Subject: Re: NSTableView and DataSource problem
Here's a minimalistic datasource that works in many com
Here's a minimalistic datasource that works in many common situations:
- (int) numberOfRowsInTableView:(NSTableView*) aTableView
{
return [myDataArray count];
}
- (id) tableView:(NSTableView*) aTableView objectValueForTableColumn:
(NSTableColumn*) aTableColumn row:(
The data source doesn't reload the data in any way ... but it is rather
"smarter" than it should as it loads up some images on init (downloading
them if necessary) so the creation takes quite some time.
But I think I got why the data source getData methods were called so
much, it wasn't the table
Can you show some code, in particular for your data source methods?
Are you calling reloadData in any of your data source methods by any
chance?
--Andy
On Feb 6, 2009, at 10:10 AM, Valentin Dan wrote:
Hi,
I'm having difficulties changing the data in the data source for the
table view.
On 7 Feb 2009, at 2:10 am, Valentin Dan wrote:
Anyway, what's the proper method for updating the data for the
list ? I
need to change all the data.
Currently I'm setting the tableView's data source to "nil", I'm
releasing the old dataSource, creating a new one (with the new items)
then set
Hi,
I'm having difficulties changing the data in the data source for the
table view.
The table view keeps updating like crazy and sometimes it crashes my
app; or at least I think that's what crashes it.
Anyway, what's the proper method for updating the data for the list ? I
need to cha
