[Mono-osx] Using NSOutlineView and NSTreeController
hugo.forss at gmail.com
Wed Aug 10 03:35:38 EDT 2011
I have a background mainly in Objective-C and Cocoa (though I'd hesitate to
call myself very experienced) and I'm currently trying to learn C# and
MonoMac. It's been a lot harder than I first anticipated; many of the Cocoa
classes look much less familiar than I thought they would be.
I'm currently stuck at trying to populate an NSOutlineView using an
NSTreeController and Cocoa Bindings. I already have an NSTableView working
as it should but the outline view proves a lot more difficult.
Question 1: What would be the most convenient way to create the tree
structure in MonoMac? Normally I'd create a tree structure from NSTreeNode
objects, however the tree nodes don't look like they're supposed to be
editable. Does that mean I shouldn't use them at all for this purpose?
Question 2: How do I add the tree structure to the NSTreeController? The
Content property is of the type NSTreeController which to me doesn't make
any sense at all. I'd expect something like an NSObject.
Thanks in advance!
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