FocusEventModifierNode

interface FocusEventModifierNode : DelegatableNode

Implement this interface create a modifier node that can be used to observe focus state changes to a FocusTargetNode down the hierarchy.

Functions

fun onFocusEvent(focusState: FocusState)

A parent FocusEventNode is notified of FocusState changes to the FocusTargetNode associated with this FocusEventModifierNode.