NSOutlineView, reloadItem and my model data.
NSOutlineView, reloadItem and my model data.
- Subject: NSOutlineView, reloadItem and my model data.
- From: Henry Maddocks <email@hidden>
- Date: Mon, 24 Jan 2005 15:08:29 +1300
When calling reloadItem does outline view check to see if the object is
visible? Does it matter if I call reloadItem on an object that isn't
visible?
I have a data structure that is displayed using an outline view. My
model objects can be altered by the user via the ui and also by
'external' processes. The functionality that I'm trying get is if one
of my objects is altered externally and it is visible in the outline
view I want it to be updated. I can call reloadItem in this case to
refresh the view but should I check to see if the item is visible
before I do this? If so how?
Is the some other way I should be using to get this functionality?
TIA
Henry
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