Opened 4 years ago
Last modified 4 years ago
#16137 new bug
kbd navigation fails with single item menu
| Reported by: | donn | Owned by: | nobody |
|---|---|---|---|
| Priority: | normal | Milestone: | Unscheduled |
| Component: | Kits | Version: | R1/Development |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: | ||
| Platform: | All |
Description
PopUpMenu with 1 item can't be reached via up/down arrows.
Looks to me like Menu::_NextItem() will always return 0 in this case, because while(--numItems) is wrapped around its logic, and that loop runs 0 times. I think that's the whole problem.
If you'd like to see what this looks like, CharacterMap>Font>Noto Mono has a single item "Regular". If you kbd-navigate to that, Regular will be selected already, but if there's a way to make that happen with PopUpMenu, I don't know what it is.
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This is fixed in https://review.haiku-os.org/c/haiku/+/2284, but patch is not yet complete.