NSTableView, its data source, and their document.
NSTableView, its data source, and their document.
- Subject: NSTableView, its data source, and their document.
- From: Francis Derive <email@hidden>
- Date: Thu, 9 Jun 2005 16:08:17 +0200
Bonjour !
An NSDocument object has an NSTableview IBOutlet.
The data source of the NSTableView outlet is another object - an
NSObject object.
The NSObject object implements the data source methods - say
tableView:(NSTableView *)setObjectValue:(id)
forTableColumn:(NSTableColumn *) row:(int).
In the implementation of this data source method, I can easily refer to
the NSTableView object which comes as a parameter, but how can I refer
to the NSDocument object of which the NSTableView object is an outlet ?
This is in order to be able to say to the NSDocument object that is has
been edited - through the data source method
tableView:setObjectValue:forTableColumn:row: - by doing something like
[theDocumentObject updateChangeCount:NSChangeDone].
Merci beaucoup.
Francis Derive
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