Jerry Krinock wrote:
On 2009 Mar 04, at 11:39, James Walker wrote:
* Add an NSMutableIndexSet* member to my controller, to store the
selection.
* Add KVO-friendly accessors for that index set.
* Update the index set (using the setter) in the
outlineViewSelectionDidChange: delegate method.
On 2009 Mar 04, at 11:39, James Walker wrote:
* Add an NSMutableIndexSet* member to my controller, to store the
selection.
* Add KVO-friendly accessors for that index set.
* Update the index set (using the setter) in the
outlineViewSelectionDidChange: delegate method.
James, you've added
Thanks to Jerry Krinock, Sean McBride, and Corbin Dunn for the replies.
NSTreeController didn't seem to be a good fit for my data, so here's
how I did it:
* Add an NSMutableIndexSet* member to my controller, to store the selection.
* Add KVO-friendly accessors for that index set.
* Update the
On 2009 Mar 04, at 08:21, Corbin Dunn wrote:
Cocoa does not support binding to view properties like this. Most
are not KVC compliant.
But you can make them KVO-compliant as I described yesterday. It's a
slight kludge, but I think of it as a necessary "bridge" from the old
world of dataS
On Mar 3, 2009, at 6:38 PM, James Walker wrote:
I want to use bindings to set certain control attributes (enabled
state, tool tip) depending on the number of selected rows in an
outline table. I have a controller object that owns an
NSOutlineView, and I gave it an accessor
- (NSOutlineV
On 3/3/09 6:38 PM, James Walker said:
>I want to use bindings to set certain control attributes (enabled state,
>tool tip) depending on the number of selected rows in an outline table.
> I have a controller object that owns an NSOutlineView, and I gave it
>an accessor
>
>- (NSOutlineView*) outlin
On 2009 Mar 03, at 18:38, James Walker wrote:
Are these NSOutlineView methods not KVO-friendly, or am I doing
something wrong?
I would say the answer to your question is "both" :))
And I also believe that you have two options:
1. Assuming you're using the "classic" dataSource to drive you
I want to use bindings to set certain control attributes (enabled state,
tool tip) depending on the number of selected rows in an outline table.
I have a controller object that owns an NSOutlineView, and I gave it
an accessor
- (NSOutlineView*) outlineView;
Then I tried to bind to my control
