As the dropdowns have been reworked in the new webclient framework, here
is an improved version of this preliminary design.
Implemented specs:
- nested dropdowns open themselves horizontally (at right by default)
- keyboard navigation is fully adapted to this new design
- up/down focus previous/next item in opened menu
- tab/shift+tab focus next/previous item in opened menu
- home/end focus first/last item in opened menu
- right/left open/close a sub dropdown
- enter selects the focused item
- escape closes the current dropdown
- add "loop" behaviour for keeping pressed down arrowup and arrowdown keys
Taskid-2578926
Bruno Boi
3b73095302