Dragging NSCells
Dragging NSCells
- Subject: Dragging NSCells
- From: The Amazing Llama <email@hidden>
- Date: Wed, 22 Jan 2003 17:46:17 -0800
After scouring the web for an hour and a half, I doubt the answer will
be positive, but I have to ask.
Does anyone have any example code on how to implement dragging from
NSCells? I get the feeling that quite a lot of sub-classing and
overriding is involved, and having an example would help out a lot.
For the record, I'm trying to implement dragging items in a tree view
around within the tree view, or out to other tree views of the same
type. I have sub-classed NSMatrix and NSBrowserCell, and hope
implementing either to accept the drops. NSMatrix, being a view, will
not be hard; but NSBrowserCell, being a cell, has none of the abilities
I need.
I have seen the long list of unanswered replies to this topic over the
years at mamasam; is Apple aware that this is a problem?
Seth A. Roby The Amazing Llama < mail or AIM me at tallama at mac dot
com>
"Life is like an exploded clown. It's really funny until you figure out
what just happened."
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