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Keyboard Navigation Description

The tree can be navigated via the keyboard as described below.

down

navigates down to the next expanded tree node

up

navigates up to the previous expanded tree node

right

expands the tree node in focus if it's collapsed and has children, or navigates to the first child node of an expanded parent

left

collapses the tree node in focus if it's expanded, or navigates to the parent node

enter

expands/collapses the current tree node in focus if it has children

home

navigates to the first node in the parent tree

end

navigates to the last expanded node in the tree