FocusDirection.update

Update focus info with the given node. Automatically called when a node is drawn, shouldn't be called manually.

previous will be the last focusable node encountered before the focused node, and next will be the first one after. first and `last will be the last focusable nodes in the entire tree.

struct FocusDirection

void

update

(

Node current

Rectangle box

uint depth

)

in (current !is null, "Current node must not be null")

Parameters

current Node: Node to update the focus info with.
box Rectangle: Box defining node boundaries (padding box)
depth uint: Current tree depth. Pass in tree.depth.

FocusDirection.update

Parameters

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