Flutter
gestures
HandleEventCallback typedef
HandleEventCallback
Flutter
gestures
HandleEventCallback typedef
gestures library
Classes
BaseTapGestureRecognizer
DelayedMultiDragGestureRecognizer
DoubleTapGestureRecognizer
Drag
DragDownDetails
DragEndDetails
DragGestureRecognizer
DragStartDetails
DragUpdateDetails
EagerGestureRecognizer
FlutterErrorDetailsForPointerEventDispatcher
ForcePressDetails
ForcePressGestureRecognizer
GestureArenaEntry
GestureArenaManager
GestureArenaMember
GestureArenaTeam
GestureRecognizer
HitTestable
HitTestDispatcher
HitTestEntry
HitTestResult
HitTestTarget
HorizontalDragGestureRecognizer
HorizontalMultiDragGestureRecognizer
ImmediateMultiDragGestureRecognizer
IOSScrollViewFlingVelocityTracker
LeastSquaresSolver
LongPressEndDetails
LongPressGestureRecognizer
LongPressMoveUpdateDetails
LongPressStartDetails
MultiDragGestureRecognizer
MultiDragPointerState
MultiTapGestureRecognizer
Offset
OffsetPair
OneSequenceGestureRecognizer
PanGestureRecognizer
PointerAddedEvent
PointerCancelEvent
PointerDownEvent
PointerEnterEvent
PointerEvent
PointerEventConverter
PointerEventResampler
PointerExitEvent
PointerHoverEvent
PointerMoveEvent
PointerRemovedEvent
PointerRouter
PointerScrollEvent
PointerSignalEvent
PointerSignalResolver
PointerUpEvent
PolynomialFit
PrimaryPointerGestureRecognizer
ScaleEndDetails
ScaleGestureRecognizer
ScaleStartDetails
ScaleUpdateDetails
TapDownDetails
TapGestureRecognizer
TapUpDetails
Velocity
VelocityEstimate
VelocityTracker
VerticalDragGestureRecognizer
VerticalMultiDragGestureRecognizer
Mixins
GestureBinding
Constants
kBackMouseButton
kDoubleTapMinTime
kDoubleTapSlop
kDoubleTapTimeout
kDoubleTapTouchSlop
kForwardMouseButton
kHoverTapSlop
kHoverTapTimeout
kJumpTapTimeout
kLongPressTimeout
kMaxFlingVelocity
kMiddleMouseButton
kMinFlingVelocity
kPagingTouchSlop
kPanSlop
kPrecisePointerHitSlop
kPrecisePointerPanSlop
kPrecisePointerScaleSlop
kPressTimeout
kPrimaryButton
kPrimaryMouseButton
kPrimaryStylusButton
kScaleSlop
kSecondaryButton
kSecondaryMouseButton
kSecondaryStylusButton
kStylusContact
kTertiaryButton
kTouchContact
kTouchSlop
kWindowTouchSlop
kZoomControlsTimeout
Properties
debugPrintGestureArenaDiagnostics
debugPrintHitTestResults
debugPrintMouseHoverEvents
debugPrintRecognizerCallbacksTrace
debugPrintResamplingMargin
Functions
computeHitSlop
computePanSlop
computeScaleSlop
debugAssertAllGesturesVarsUnset
isSingleButton
nthMouseButton
nthStylusButton
smallestButton
Enums
DragStartBehavior
GestureDisposition
GestureRecognizerState
PointerDeviceKind
Typedefs
GestureDoubleTapCallback
GestureDragCancelCallback
GestureDragDownCallback
GestureDragEndCallback
GestureDragStartCallback
GestureDragUpdateCallback
GestureForceInterpolation
GestureForcePressEndCallback
GestureForcePressPeakCallback
GestureForcePressStartCallback
GestureForcePressUpdateCallback
GestureLongPressCallback
GestureLongPressEndCallback
GestureLongPressMoveUpdateCallback
GestureLongPressStartCallback
GestureLongPressUpCallback
GestureMultiDragStartCallback
GestureMultiTapCallback
GestureMultiTapCancelCallback
GestureMultiTapDownCallback
GestureMultiTapUpCallback
GestureScaleEndCallback
GestureScaleStartCallback
GestureScaleUpdateCallback
GestureTapCallback
GestureTapCancelCallback
GestureTapDownCallback
GestureTapUpCallback
GestureVelocityTrackerBuilder
HandleEventCallback
HandleSampleTimeChangedCallback
PointerRoute
PointerSignalResolvedCallback
RecognizerCallback
description
HandleEventCallback
typedef
Null safety
void
HandleEventCallback
(
PointerEvent
event
)
Implementation
typedef HandleEventCallback = void Function(PointerEvent event);