FocusTargetModifierNode

Added in 1.4.0

Cmn

sealed interface FocusTargetModifierNode : DelegatableNode

This modifier node can be delegated to in order to create a modifier that makes a component focusable.

Summary

Public functions
`Boolean`	`requestFocus(focusDirection: FocusDirection)` Request focus for this node.	Cmn

Public properties
`FocusState`	`focusState` The `FocusState` associated with this `FocusTargetModifierNode`.	Cmn
`Focusability`	`focusability` The `Focusability` for this node.	Cmn

`open Unit`	`onDensityChange()` Invoked when the density changes for this node.	Cmn
`open Unit`	`onLayoutDirectionChange()` Invoked when the layout direction changes for this node.	Cmn

Modifier.Node

node

A reference of the Modifier.Node that holds this node's position in the node hierarchy.

Cmn

Cmn

fun requestFocus(focusDirection: FocusDirection = FocusDirection.Enter): Boolean

Request focus for this node.

Parameters
`focusDirection: FocusDirection = FocusDirection.Enter`	The direction from which the focus is being requested

Returns
`Boolean`	true if focus was successfully requested

Cmn

Added in 1.4.0

val focusState: FocusState

The FocusState associated with this FocusTargetModifierNode. When you delegate to a FocusTargetModifierNode, instead of implementing FocusEventModifierNode, you can get the state by accessing this variable.

Cmn

var focusability: Focusability

The Focusability for this node.

Note that parent FocusPropertiesModifierNodes that set FocusProperties.canFocus take priority over this property.

If the current focus state would be affected by a new focusability, focus will be invalidated as needed.