Re: Uneditable NSTableView (SOLVED)
Re: Uneditable NSTableView (SOLVED)
- Subject: Re: Uneditable NSTableView (SOLVED)
- From: Nate Weaver <email@hidden>
- Date: Wed, 23 Apr 2008 14:44:12 -0500
If that's the case, you can simply check [yourTableView
numberOfSelectedRows] in -tableViewSelectionDidChange: and update the
bottom view based on the result.
On Apr 23, 2008, at 2:05 PM, Ewan Delanoy wrote:
Corbinn Dunn wrote
I'm not quite sure what you mean by "target" here
The "target" is the object that your selector message will be sent
to.
How will your TableView know which object responds to the selector
you
give it? It's not magic...
HTH
It did help indeed, and even solved my problem! (it now works with a
single click by the way, just as in Mail). I was confused because
although I already knew how an action in an object could be the
target
of a button or a single cell in a table view, I hadn't yet
understood
that it could be the target of a table view "as a whole", with the
action triggered by any of the cells in it. Many thanks!
Based on your description of the problem, you probably want to update
your lower pane via:
- (void)tableViewSelectionDidChange:(NSNotification *)notification;
.corbin
That wouldn't be very useful for what I do because I also want
the Mail-like feature of multiple selection (and possible erasing of
the selected items). Generally, I think using delegate methods like
this becomes awkward when there are many ways for the selection to
change.
Ewan
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