This bug is IB refuses to keep pop-up menus open. It was filed on 2006-05-12 at 02:33 PDT.
IB closes a pop-up menu being edited in response to any key or mouse event in the menu.
Steps to Reproduce:
- Drag a pop-up button into a window in a nib.
- Double-click on the pop-up button to edit it.
- Change the selection by clicking on any item, or pressing up or down. Or, double-click on an item to rename it, then press return or enter or change the selection.
The current selected item changes, or is renamed, or both.
The current selected item changes, or is renamed, or both, and then IB closes the menu, interrupting any plans to further edit the menu until the menu is reopened by the user.
This used to work, although I don't know in what version.
No Console output is emitted by IB.
UPDATE 2006-05-24: I got an email from Apple recently telling me that the bug was a duplicate, and just today, Xcode 2.3 came out, including IB 2.5.4 which fixes this bug.