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foundation

Interfaces

Classes

AbsoluteCutCornerShape
AbsoluteRoundedCornerShape
AnchoredDraggableState
AndroidExternalSurfaceZOrder
AndroidPrefetchScheduler.PrefetchRequestScopeImpl
AwaitFirstLayoutModifier.Node
BorderStroke
CombinedClickableNode.DoubleKeyClickState
ContextMenuState.Status
ContextMenuState.Status.Open
CornerBasedShape
CrossStatus.COLLAPSED
CrossStatus.CROSSED
CrossStatus.NOT_CROSSED
CutCornerShape
Direction.AFTER
Direction.BEFORE
Direction.ON
DownResolution.Cancel
DownResolution.Drag
DownResolution.Timeout
DownResolution.Up
DragAndDropHoverInteraction.Enter
DragAndDropHoverInteraction.Exit
DragDetectionState.AwaitDown
DragDetectionState.AwaitDown.AwaitTouchSlop
DragDetectionState.AwaitDown.AwaitTouchSlop.No
DragDetectionState.AwaitDown.AwaitTouchSlop.NotInitialized
DragDetectionState.AwaitDown.AwaitTouchSlop.Yes
DragDetectionState.AwaitGesturePickup
DragDetectionState.AwaitTouchSlop
DragDetectionState.Dragging
DragEvent.DragDelta
DragEvent.DragStarted
DragEvent.DragStopped
DragInteraction.Cancel
DragInteraction.Start
DragInteraction.Stop
DraggableAnchorsConfig
ExpandPolicy
ExperimentalFoundationApi
ExperimentalFoundationStyleApi
FocusInteraction.Focus
FocusInteraction.Unfocus
GenericShape
GestureCancellationException
GridCells.Adaptive
GridCells.Fixed
GridCells.FixedSize
GridItemSpan
Handle.Cursor
Handle.SelectionEnd
Handle.SelectionStart
HandleState.Cursor
HandleState.None
HandleState.Selection
HoverInteraction.Enter
HoverInteraction.Exit
IndexTransformationType.Deletion
IndexTransformationType.Insertion
IndexTransformationType.Replacement
IndexTransformationType.Untransformed
IndirectPointerInputDragCycleDetector.DragDetectionState
IndirectPointerInputDragCycleDetector.DragDetectionState.AwaitDown
IndirectPointerInputDragCycleDetector.DragDetectionState.AwaitDown.AwaitTouchSlop
IndirectPointerInputDragCycleDetector.DragDetectionState.AwaitDown.AwaitTouchSlop.No
IndirectPointerInputDragCycleDetector.DragDetectionState.AwaitDown.AwaitTouchSlop.NotInitialized
IndirectPointerInputDragCycleDetector.DragDetectionState.AwaitDown.AwaitTouchSlop.Yes
IndirectPointerInputDragCycleDetector.DragDetectionState.AwaitGesturePickup
IndirectPointerInputDragCycleDetector.DragDetectionState.AwaitTouchSlop
IndirectPointerInputDragCycleDetector.DragDetectionState.Dragging
InlineTextContent
InternalFoundationApi
InternalFoundationTextApi
IntervalList.Interval
KeyCommand.CENTER
KeyCommand.CHARACTER_PALETTE
KeyCommand.COPY
KeyCommand.CUT
KeyCommand.DELETE_FROM_LINE_START
KeyCommand.DELETE_NEXT_CHAR
KeyCommand.DELETE_NEXT_WORD
KeyCommand.DELETE_PREV_CHAR
KeyCommand.DELETE_PREV_WORD
KeyCommand.DELETE_TO_LINE_END
KeyCommand.DESELECT
KeyCommand.DOWN
KeyCommand.END
KeyCommand.HOME
KeyCommand.LEFT_CHAR
KeyCommand.LEFT_WORD
KeyCommand.LINE_END
KeyCommand.LINE_LEFT
KeyCommand.LINE_RIGHT
KeyCommand.LINE_START
KeyCommand.NEW_LINE
KeyCommand.NEXT_PARAGRAPH
KeyCommand.PAGE_DOWN
KeyCommand.PAGE_UP
KeyCommand.PASTE
KeyCommand.PREV_PARAGRAPH
KeyCommand.REDO
KeyCommand.RIGHT_CHAR
KeyCommand.RIGHT_WORD
KeyCommand.SELECT_ALL
KeyCommand.SELECT_DOWN
KeyCommand.SELECT_END
KeyCommand.SELECT_HOME
KeyCommand.SELECT_LEFT_CHAR
KeyCommand.SELECT_LEFT_WORD
KeyCommand.SELECT_LINE_END
KeyCommand.SELECT_LINE_LEFT
KeyCommand.SELECT_LINE_RIGHT
KeyCommand.SELECT_LINE_START
KeyCommand.SELECT_NEXT_PARAGRAPH
KeyCommand.SELECT_PAGE_DOWN
KeyCommand.SELECT_PAGE_UP
KeyCommand.SELECT_PREV_PARAGRAPH
KeyCommand.SELECT_RIGHT_CHAR
KeyCommand.SELECT_RIGHT_WORD
KeyCommand.SELECT_UP
KeyCommand.TAB
KeyCommand.UNDO
KeyCommand.UP
KeyboardActions
KeyboardOptions
LazyGridScopeMarker
LazyGridSpanLayoutProvider.LineConfiguration
LazyGridState
LazyLayoutIntervalContent
LazyLayoutPinnedItemList
LazyLayoutPrefetchState
LazyListState
LazyScopeMarker
LazyStaggeredGridState
LongPressResult.Released
MarqueeAnimationMode
MediaType
MutableIntervalList
MutableStyleState
MutatePriority
MutatePriority.Default
MutatePriority.PreventUserInput
MutatePriority.UserInput
MutatorMutex
Orientation
Orientation.Horizontal
Orientation.Vertical
OverscrollConfiguration
PageSize.Fixed
PagerState
PlatformMagnifierFactoryApi28Impl.PlatformMagnifierImpl
PlatformMagnifierFactoryApi29Impl.PlatformMagnifierImpl
PlatformTransferableContent
PressInteraction.Cancel
PressInteraction.Press
PressInteraction.Release
ProcessTextKey
RoundedCornerShape
ScrollState
SelectedTextType.EditableText
SelectedTextType.StaticText
SelectionHandleAnchor.Left
SelectionHandleAnchor.Middle
SelectionHandleAnchor.Right
SelectionMode.Horizontal
SelectionMode.Vertical
SelectionState
StaggeredGridCells.Adaptive
StaggeredGridCells.Fixed
StaggeredGridCells.FixedSize
StaggeredGridItemSpan
StyleAnimations.EntryState
StyleAnimations.EntryState.Changed
StyleAnimations.EntryState.Inserted
StyleAnimations.EntryState.Interrupted
StyleAnimations.EntryState.Removing
StyleAnimations.EntryState.Unchanged
StyleAnimations.EntryState.Untouched
StyleState
StyleStateKey
TextAnnotatedStringNode.TextSubstitutionValue
TextContextMenuBuilderScope
TextContextMenuComponent
TextContextMenuData
TextContextMenuItem
TextContextMenuItems.Autofill
TextContextMenuItems.Copy
TextContextMenuItems.Cut
TextContextMenuItems.Paste
TextContextMenuItems.SelectAll
TextDeleteType.End
TextDeleteType.Inner
TextDeleteType.NotByUser
TextDeleteType.Start
TextEditType.Delete
TextEditType.Insert
TextEditType.Replace
TextFieldBuffer
TextFieldEditUndoBehavior.ClearHistory
TextFieldEditUndoBehavior.MergeIfPossible
TextFieldEditUndoBehavior.NeverMerge
TextFieldLineLimits.MultiLine
TextFieldSelectionState.InputType
TextFieldSelectionState.InputType.Mouse
TextFieldSelectionState.InputType.None
TextFieldSelectionState.InputType.Touch
TextFieldState
TextObfuscationMode
TextSelectionColors
TextStringSimpleNode.TextSubstitutionValue
TextToolbarState.Cursor
TextToolbarState.None
TextToolbarState.Selection
ToolbarHandlerState.Attached
ToolbarHandlerState.Detached
ToolbarHandlerState.Uninitialized
TrackedRange
TransferableContent
TransferableContent.Source
TransformEvent.TransformDelta
UndoState
WedgeAffinity.End
WedgeAffinity.Start

Composable Functions

Objects

AnchoredDraggableDefaults
AndroidComposeFoundationFlags
BasicTooltipDefaults
ComposeFoundationFlags
ContextMenuState.Status.Closed
DragEvent.DragCancelled
LongPressResult.Canceled
LongPressResult.Success
MarqueeDefaults
PageSize.Fill
PagerDefaults
ScrollableDefaults
SnapPosition.Center
SnapPosition.End
SnapPosition.Start
TextAutoSizeDefaults
TextContextMenuKeys
TextContextMenuSeparator
TextFieldLineLimits.SingleLine
TextFieldState.Saver
TextUndoManager.Companion.Saver
TransformEvent.TransformStarted
TransformEvent.TransformStopped

Modifiers

Properties

CircleShape
LocalAutofillHighlightBrush
LocalAutofillHighlightColor
LocalBackgroundTextMeasurementExecutor
LocalBringIntoViewSpec
LocalIndication
LocalOverscrollConfiguration
LocalOverscrollFactory
LocalTextClassifierCoroutineContext
LocalTextContextMenuDropdownProvider
LocalTextContextMenuToolbarProvider
LocalTextFieldContentObserverRegistrationExecutor
LocalTextSelectionColors
ZeroCornerSize
anchors
contentPadding
id
isAnimationRunning
lastVelocity
maxScrollOffset
offset
originalNodeIndex
progress
restartInput
scroll
scrollOffset
viewport

Functions

Jetpack Compose / Compose Foundation / foundation / Functions / onFocusEvent

Function

onFocusEvent

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onFocusEvent

Source set: Common

override fun onFocusEvent(focusState: FocusState)

Content updated: 2026-08-27

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onFocusEvent

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