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
