litho-core/com.facebook.litho/NodeInfo

NodeInfo

class NodeInfo : Equivalence<NodeInfo>

NodeInfo holds information that are set to the LithoNode and needs to be used while mounting.

Constructors

constructor()

Types

object Companion

Properties

accessibilityHeadingState

var accessibilityHeadingState: Int

accessibilityPaneTitle

var accessibilityPaneTitle: CharSequence?

accessibilityRole

var accessibilityRole: String?

accessibilityRoleDescription

var accessibilityRoleDescription: CharSequence?

var alpha: Float

ambientShadowColor

var ambientShadowColor: Int

var clickableState: Int

var clickHandler: EventHandler<ClickEvent>?

var clipChildren: Boolean

var clipToOutline: Boolean

var containerTitle: CharSequence?

contentDescription

var contentDescription: CharSequence?

dispatchPopulateAccessibilityEventHandler

var dispatchPopulateAccessibilityEventHandler: EventHandler<DispatchPopulateAccessibilityEventEvent>?

var enabledState: Int

var flags: Long

focusChangeHandler

var focusChangeHandler: EventHandler<FocusChangedEvent>?

var focusOrder: FocusOrderModel?

var focusState: Int

initialFocusState

var initialFocusState: Int

interceptTouchHandler

var interceptTouchHandler: EventHandler<InterceptTouchEvent>?

val isAlphaSet: Boolean

isClipChildrenSet

val isClipChildrenSet: Boolean

val isRotationSet: Boolean

val isRotationXSet: Boolean

val isRotationYSet: Boolean

val isScaleSet: Boolean

keyboardNavigationClusterState

var keyboardNavigationClusterState: Int

var labeledBy: Any?

var liveRegionMode: Int?

longClickHandler

var longClickHandler: EventHandler<LongClickEvent>?

minDurationBetweenContentChangesMillis

var minDurationBetweenContentChangesMillis: Long?

onInitializeAccessibilityEventHandler

var onInitializeAccessibilityEventHandler: EventHandler<OnInitializeAccessibilityEventEvent>?

onInitializeAccessibilityNodeInfoHandler

var onInitializeAccessibilityNodeInfoHandler: EventHandler<OnInitializeAccessibilityNodeInfoEvent>?

onPerformActionForVirtualViewHandler

var onPerformActionForVirtualViewHandler: EventHandler<PerformActionForVirtualViewEvent>?

onPopulateAccessibilityEventHandler

var onPopulateAccessibilityEventHandler: EventHandler<OnPopulateAccessibilityEventEvent>?

onPopulateAccessibilityNodeHandler

var onPopulateAccessibilityNodeHandler: EventHandler<OnPopulateAccessibilityNodeEvent>?

onRequestSendAccessibilityEventHandler

var onRequestSendAccessibilityEventHandler: EventHandler<OnRequestSendAccessibilityEventEvent>?

onVirtualViewKeyboardFocusChangedHandler

var onVirtualViewKeyboardFocusChangedHandler: EventHandler<VirtualViewKeyboardFocusChangedEvent>?

outlineProvider

var outlineProvider: ViewOutlineProvider?

performAccessibilityActionHandler

var performAccessibilityActionHandler: EventHandler<PerformAccessibilityActionEvent>?

var rotation: Float

var rotationX: Float

var rotationY: Float

var scale: Float

screenReaderFocusState

var screenReaderFocusState: Int

var selectedState: Int

sendAccessibilityEventHandler

var sendAccessibilityEventHandler: EventHandler<SendAccessibilityEventEvent>?

sendAccessibilityEventUncheckedHandler

var sendAccessibilityEventUncheckedHandler: EventHandler<SendAccessibilityEventUncheckedEvent>?

shadowElevation

var shadowElevation: Float

spotShadowColor

var spotShadowColor: Int

stateDescription

var stateDescription: CharSequence?

var tooltipText: String?

var touchHandler: EventHandler<TouchEvent>?

var transitionName: String?

var viewId: Int

var viewTag: Any?

var viewTags: SparseArray<Any>?

var visibility: Visibility?

Functions

fun addViewTag(id: Int, tag: Any)

fun addViewTags(viewTags: SparseArray<Any>?)

fun copyInto(target: NodeInfo)

fun copyInto(target: ViewAttributes)

hasFocusChangeHandler

fun hasFocusChangeHandler(): Boolean

hasTouchEventHandlers

fun hasTouchEventHandlers(): Boolean

fun hasViewId(): Boolean

open override fun isEquivalentTo(other: NodeInfo): Boolean

Checks if this NodeInfo is equal to the {@param other}

needsAccessibilityDelegate

fun needsAccessibilityDelegate(): Boolean

setAccessibilityHeading

fun setAccessibilityHeading(isHeading: Boolean)

fun setClickable(isClickable: Boolean)

fun setEnabled(isEnabled: Boolean)

fun setFocusable(isFocusable: Boolean)

setInitialFocusState

fun setInitialFocusState(isFocus: Boolean)

setKeyboardNavigationCluster

fun setKeyboardNavigationCluster(isKeyboardNavigationCluster: Boolean)

setScreenReaderFocusable

fun setScreenReaderFocusable(isFocusable: Boolean)

fun setSelected(isSelected: Boolean)