Re: How to implement an Xcode-style hierarchical file browser
Re: How to implement an Xcode-style hierarchical file browser
- Subject: Re: How to implement an Xcode-style hierarchical file browser
- From: Stephane Sudre <email@hidden>
- Date: Tue, 26 Sep 2006 08:38:10 +0200
On 26 sept. 06, at 02:08, Rick Hoge wrote:
XCode uses a class called PBXExtendedOutlineView for its file
browser. PBXExtendedOutlineView
is a subclass of NSOutlineView.
Thanks - this is exactly the answer I was looking for. I wonder what
key pieces of functionality needed to be added? Anyhow I'll dig into
this myself and post back when I get more deeply into it.
Stupid question:
Why would it need specific tricks to have the same objects at different
location?
A NSOutlineView data source can be represented as you wish but the
usual solution is a tree. There's nothing preventing having the same
object in multiple leafs. That's what reference counting is for.
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