WebScrollBar class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- WebScrollBar
Constructors
- WebScrollBar({required ScrollController controller, required Widget child, required double visibleHeight, double scrollbarMinWidth = DEFAULT_MIN_WIDTH, double scrollbarMaxWidth = DEFAULT_MAX_WIDTH, int animationLength = DEFAULT_ANIMATION_LENGTH_MS, Color scrollThumbColor = DEFAULT_SCROLL_THUMB_COLOR, Color scrollbarColor = DEFAULT_SCROLLBAR_COLOR})
Properties
- animationLength → int
-
Lenght of the Thumb fade in out animations in milliseconds.
final
- child → Widget
-
Child widget.
final
- controller → ScrollController
-
Same ScrollController as the child widget's.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scrollbarColor → Color
-
The background color of the scrollbar.
final
- scrollbarMaxWidth → double
-
The width of the scrollbar, when it is 'showing'
final
- scrollbarMinWidth → double
-
The width of the scrollbar, when it is 'hidden'
final
- scrollThumbColor → Color
-
The color of the scroll thumb
final
- visibleHeight → double
-
The height of the child widget.
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → _WebScrollBarState -
Creates the mutable state for this widget at a given location in the tree.
override
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of
DiagnosticsNodeobjects 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}) → 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