Hi,
I have NSOutlineView display a tree of files and folders in the root
"/" filesystem.
I also have checkboxes in the first column.
whenever a item is clicked, say first time, then this item and all
its children are also marked internally.
so the check/uncheck mechanism also works internally to check/uncheck
the files and folders.
when displaying outline view i'm not reloading the root's children.
I run the app, it creates a tree of around 450000 entries in my
Macintosh HD.
Now when i click to check root item, it takes around 2 mins to
reflect and show the check boxes checked.
then I uncheck root item. And when I check again it takes around 20
seconds and the time stays at that.
This shows that my internal checking/unchecking mechanism is fast. as
the second time the time is considerably less.
Is there a way to make this checking/unchecking faster?
Is there anything that can be done to outline view to achieve this?
Any ideas?
Wishes,
Nick
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