On Apr 21, 2013, at 11:51 AM, Gordon Apple <g...@ed4u.com> wrote: > Our view-based NSOutlineView still has a few annomalies, but mostly works. > Now, we are attempting to install a hoverView in our outline column to > launch a popover (display only) when mousing over a row. This works just > fine with NSTableViews, but so far does not work at all with NSOutlineView. > We had hoped this would not be a problem because NSOutlineView is a subclass > of NSTableView. Our theory is that because the presence of turn-down > buttons in the outline view, there must be an additional intervening view > that handle this and related layout issues within the cell. Has anyone > successfully used a hoverView with NSOutlineView?
No, there isn't any additional intervening of the views. Visually, the view based NSOutlineView is a super-thin wrapper around NSTableView to add indentation and a disclosure triangle. If it works in NSTableView, it will work in NSotulineView, and something else is likely wrong. Things that would be useful to know: 1. How you are trying to show a popover. (i.e.: relevant code) 2. When you are doing it, and when is it not happening > > BTW, a word to the wise. Bindings to arrayControllers through a > viewController¹s representedObject is still problematic. We have filed bug > reports on this in the past (confirmed bug). What is the radar you logged for this? NSTableView and NSOutlineView doesn't use a viewController. corbin _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
