MultiDragPointerState class Null safety

A MultiDragGestureRecognizer tracks each pointer separately. The state for each pointer is a subclass of MultiDragPointerState.

Constructors

MultiDragPointerState(Offset initialPosition, PointerDeviceKind kind, DeviceGestureSettings? gestureSettings): Creates per-pointer state for a MultiDragGestureRecognizer.

gestureSettings → DeviceGestureSettings?: Device specific gesture configuration that should be preferred over framework constants.
final
hashCode → int: The hash code for this object.
read-onlyinherited
initialPosition → Offset: The global coordinates of the pointer when the pointer contacted the screen.
final
kind → PointerDeviceKind: The kind of pointer performing the multi-drag gesture.
final
pendingDelta → Offset?: The offset of the pointer from the last position that was reported to the client.
read-only
runtimeType → Type: A representation of the runtime type of the object.
read-onlyinherited

accepted(GestureMultiDragStartCallback starter) → void: Called when the gesture was accepted.
protected">@protected
checkForResolutionAfterMove() → void: Override this to call resolve() if the drag should be accepted or rejected. This is called when a pointer movement is received, but only if the gesture has not yet been resolved.
protected">@protected
dispose() → void: Releases any resources used by the object.
mustCallSuper">@mustCallSuperprotected">@protected
noSuchMethod(Invocation invocation) → dynamic: Invoked when a non-existent method or property is accessed.
inherited
rejected() → void: Called when the gesture was rejected.
mustCallSuper">@mustCallSuperprotected">@protected
resolve(GestureDisposition disposition) → void: Resolve this pointer's entry in the GestureArenaManager with the given disposition.
mustCallSuper">@mustCallSuperprotected">@protected
toString() → String: A string representation of this object.
inherited