TScrollbar class
A customizable scrollbar with hover effects.
TScrollbar provides enhanced scrollbar with:
- Hover color changes
- Horizontal or vertical orientation
- Always visible or auto-hide
- Custom styling
Usage Example
final scrollController = ScrollController();
TScrollbar(
controller: scrollController,
child: ListView.builder(
controller: scrollController,
itemCount: 100,
itemBuilder: (context, index) => ListTile(title: Text('Item \$index')),
),
)
Horizontal Scrollbar
TScrollbar(
controller: scrollController,
isHorizontal: true,
child: SingleChildScrollView(
controller: scrollController,
scrollDirection: Axis.horizontal,
child: wideContent,
),
)
See also:
- Scrollbar for Material scrollbar
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- TScrollbar
Constructors
- TScrollbar({Key? key, required ScrollController controller, bool isHorizontal = false, bool thumbVisibility = true, required Widget child})
-
Creates a scrollbar.
const
Properties
- child → Widget
-
The scrollable child widget.
final
- controller → ScrollController
-
The scroll controller for the scrollable widget.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- isHorizontal → bool
-
Whether the scrollbar is horizontal.
final
- 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
- thumbVisibility → bool
-
Whether the scrollbar thumb is always visible.
final
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
createElement(
) → StatelessElement -
Creates a StatelessElement to manage this widget's location in the tree.
inherited
-
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