FocusEventModifierNode API Reference in ui

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

Source set: Common

public 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

Source set: Common

public fun onFocusEvent(focusState: FocusState)

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