DefaultScrollbar class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- DefaultScrollbar
Constructors
- DefaultScrollbar({Key? key, double minThumbLength = 48.0, Decoration thumbDecoration = const BoxDecoration(color: Color.fromARGB(50, 0, 0, 0), borderRadius: BorderRadius.all(Radius.circular(4.0))), Decoration thumbActiveDecoration = const BoxDecoration(color: Color.fromARGB(131, 0, 0, 0), borderRadius: BorderRadius.all(Radius.circular(4.0))), Decoration trackDecoration = const BoxDecoration(color: Color.fromARGB(0, 0, 0, 0), borderRadius: BorderRadius.all(Radius.circular(4.0))), Decoration trackActiveDecoration = const BoxDecoration(color: Color.fromARGB(0, 0, 0, 0), borderRadius: BorderRadius.all(Radius.circular(4.0))), EdgeInsetsGeometry margin = const EdgeInsets.all(2.0), EdgeInsetsGeometry padding = EdgeInsets.zero, Duration fadeDuration = const Duration(milliseconds: 300), Duration jumpDuration = const Duration(milliseconds: 200), Curve jumpCurve = Curves.easeInOut})
-
const
Properties
- fadeDuration → Duration
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- jumpCurve → Curve
-
final
- jumpDuration → Duration
-
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- margin → EdgeInsetsGeometry
-
final
- minThumbLength → double
-
final
- padding → EdgeInsetsGeometry
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- thumbActiveDecoration → Decoration
-
final
- thumbDecoration → Decoration
-
final
- trackActiveDecoration → Decoration
-
final
- trackDecoration → Decoration
-
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< DefaultScrollbar> -
Creates the mutable state for this widget at a given location in the tree.
override
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of DiagnosticsNode objects describing this node's
children.
inherited
-
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent 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.info}) → String -
A string representation of this object.
inherited
-
toStringDeep(
{String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String -
Returns a string representation of this node and its descendants.
inherited
-
toStringShallow(
{String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a one-line detailed description of the object.
inherited
-
toStringShort(
) → String -
A short, textual description of this widget.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited