This change will allow the BColumnListView to have
multiple rows added or removed at the same time.
Without this, applications using the BColumnListView
will need to add and remove rows one by one which,
for longer lists with complex columns, is a
performance problem; an example being HaikuDepot.
Note that this change does not amend the formatting
style on the class's source.
Change-Id: I72303c8b069b686251c3a65af7ae45c8884d5637
Reviewed-on: https://review.haiku-os.org/c/haiku/+/9056
Reviewed-by: waddlesplash <[email protected]>
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: Andrew Lindesay <[email protected]>