DesktopScrollBehavior class

Allows desktop users to scroll with their mouse or other device.

Inheritance

Constructors

DesktopScrollBehavior()

Properties

dragDevices → Set<PointerDeviceKind>
The device kinds that the scrollable will accept drag gestures from.
no setteroverride
hashCode → int
The hash code for this object.
no setterinherited
pointerAxisModifiers → Set<LogicalKeyboardKey>
A set of LogicalKeyboardKeys that, when any or all are pressed in combination with a PointerDeviceKind.mouse pointer scroll event, will flip the axes of the scroll input.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

buildOverscrollIndicator(BuildContext context, Widget child, ScrollableDetails details) → Widget
Applies a GlowingOverscrollIndicator to the child widget on TargetPlatform.android and TargetPlatform.fuchsia.
inherited
buildScrollbar(BuildContext context, Widget child, ScrollableDetails details) → Widget
Applies a RawScrollbar to the child widget on desktop platforms.
inherited
copyWith({bool? scrollbars, bool? overscroll, Set<PointerDeviceKind>? dragDevices, MultitouchDragStrategy? multitouchDragStrategy, Set<LogicalKeyboardKey>? pointerAxisModifiers, ScrollPhysics? physics, TargetPlatform? platform}) → ScrollBehavior
Creates a copy of this ScrollBehavior, making it possible to easily toggle scrollbar and overscrollIndicator effects.
inherited
getMultitouchDragStrategy(BuildContext context) → MultitouchDragStrategy
Configure the multi-finger drag strategy on multi-touch devices.
inherited
getPlatform(BuildContext context) → TargetPlatform
The platform whose scroll physics should be implemented.
inherited
getScrollPhysics(BuildContext context) → ScrollPhysics
The scroll physics to use for the platform given by getPlatform.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
shouldNotify(covariant ScrollBehavior oldDelegate) → bool
Called whenever a ScrollConfiguration is rebuilt with a new ScrollBehavior of the same runtimeType.
inherited
toString() → String
A string representation of this object.
inherited
velocityTrackerBuilder(BuildContext context) → GestureVelocityTrackerBuilder
Specifies the type of velocity tracker to use in the descendant Scrollables' drag gesture recognizers, for estimating the velocity of a drag gesture.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited