PointerHoverEvent class
The pointer has moved with respect to the device while the pointer is not in contact with the device.
See also:
- PointerEnterEvent, which reports when the pointer has entered an object.
- PointerExitEvent, which reports when the pointer has left an object.
- PointerMoveEvent, which reports movement while the pointer is in contact with the device.
- Inheritance
- Object
- Diagnosticable
- PointerEvent
- PointerHoverEvent
Constructors
-
PointerHoverEvent({Duration timeStamp: Duration.zero,
PointerDeviceKind kind: PointerDeviceKind.touch, int device: 0, Offset position: Offset.zero, Offset localPosition, Offset delta: Offset.zero, Offset localDelta, int buttons: 0, bool obscured: false, double pressureMin: 1.0, double pressureMax: 1.0, double distance: 0.0, double distanceMax: 0.0, double size: 0.0, double radiusMajor: 0.0, double radiusMinor: 0.0, double radiusMin: 0.0, double radiusMax: 0.0, double orientation: 0.0, double tilt: 0.0, bool synthesized: false, Matrix4 transform, PointerHoverEvent original} ) -
Creates a pointer hover event. [...]
const
Properties
-
Bit field using the *Button constants such as kPrimaryMouseButton,
kSecondaryStylusButton, etc. [...]
final, inherited
- delta → Offset
-
Distance in logical pixels that the pointer moved since the last
PointerMoveEvent or PointerHoverEvent. [...]
final, inherited
- device → int
-
Unique identifier for the pointing device, reused across interactions.
final, inherited
- distance → double
-
The distance of the detected object from the input surface. [...]
final, inherited
- distanceMax → double
-
The maximum value that distance can return for this pointer. [...]
final, inherited
- distanceMin → double
-
The minimum value that distance can return for this pointer. [...]
read-only, inherited
- down → bool
-
Set if the pointer is currently down. [...]
final, inherited
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- kind → PointerDeviceKind
-
The kind of input device for which the event was generated.
final, inherited
- localDelta → Offset
-
The delta transformed into the event receiver's local coordinate
system according to transform. [...]
final, inherited
- localPosition → Offset
-
The position transformed into the event receiver's local coordinate
system according to transform. [...]
final, inherited
- obscured → bool
-
Set if an application from a different security domain is in any way
obscuring this application's window. [...]
final, inherited
- orientation → double
-
The orientation angle of the detected object, in radians. [...]
final, inherited
- original → PointerEvent
-
The original un-transformed PointerEvent before any transforms were
applied. [...]
final, inherited
- platformData → int
-
Opaque platform-specific data associated with the event.
final, inherited
- pointer → int
-
Unique identifier for the pointer, not reused. Changes for each new
pointer down event.
final, inherited
- position → Offset
-
Coordinate of the position of the pointer, in logical pixels in the global
coordinate space. [...]
final, inherited
- pressure → double
-
The pressure of the touch. [...]
final, inherited
- pressureMax → double
-
The maximum value that pressure can return for this pointer. [...]
final, inherited
- pressureMin → double
-
The minimum value that pressure can return for this pointer. [...]
final, inherited
- radiusMajor → double
-
The radius of the contact ellipse along the major axis, in logical pixels.
final, inherited
- radiusMax → double
-
The minimum value that could be reported for radiusMajor and radiusMinor
for this pointer, in logical pixels.
final, inherited
- radiusMin → double
-
The minimum value that could be reported for radiusMajor and radiusMinor
for this pointer, in logical pixels.
final, inherited
- radiusMinor → double
-
The radius of the contact ellipse along the minor axis, in logical pixels.
final, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
- size → double
-
The area of the screen being pressed. [...]
final, inherited
- synthesized → bool
-
Set if the event was synthesized by Flutter. [...]
final, inherited
- tilt → double
-
The tilt angle of the detected object, in radians. [...]
final, inherited
- timeStamp → Duration
-
Time of event dispatch, relative to an arbitrary timeline.
final, inherited
- transform → Matrix4
-
The transformation used to transform this event from the global coordinate
space into the coordinate space of the event receiver. [...]
final, inherited
Methods
-
transformed(
Matrix4 transform ) → PointerHoverEvent -
Transforms the event from the global coordinate space into the coordinate
space of an event receiver. [...]
override
-
debugFillProperties(
DiagnosticPropertiesBuilder properties ) → void -
Add additional properties associated with the node. [...]
inherited
-
noSuchMethod(
Invocation invocation ) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
toDiagnosticsNode(
{String name, DiagnosticsTreeStyle style} ) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
-
toString(
{DiagnosticLevel minLevel: DiagnosticLevel.debug} ) → String -
Returns a string representation of this object.
inherited
-
toStringFull(
) → String -
Returns a complete textual description of this event.
inherited
-
toStringShort(
) → String -
A brief description of this object, usually just the runtimeType and the
hashCode.
inherited
Operators
-
operator ==(
dynamic other ) → bool -
The equality operator. [...]
inherited