Thread-topic: Trouble with NSPopUpButton and hierarchical menus?
I've been trying to create an NSPopUpButton in IB3, in pull-down mode,
that has a submenu. It doesn't seem to work properly though. After I
drag in the "Menu >" item into the pop-up button's menu, the pop-up
seems to be irrevocably broken-it randomly neglects to display some
items, or fails to show a menu at all when clicked. Even after removing
the submenu, oftentimes the button is left in a weird state and needs to
be completely deleted and rebuilt in order to function normally again.
Is this a known issue? I vaguely remember that pop-up buttons
"shouldn't" have submenus, but I'm not sure that was supposed to apply
to pull-down buttons, and IB3 certainly isn't enforcing any limitation
here. All the same, the behavior is clearly broken.
I can file a radar if needed.
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