TapeSlider class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- TapeSlider
Constructors
- TapeSlider({Key? key, double initialValue = 50.0, double minValue = 0.0, double maxValue = 100.0, required dynamic onValueChanged(double), Axis orientation = Axis.horizontal, double itemExtent = 15.0, Color activeColor = Colors.blue, Color inactiveColor = Colors.grey, double trackHeight = 100.0, double trackWidth = double.infinity, TextStyle majorTickLabelStyle = const TextStyle(fontSize: 14, fontWeight: FontWeight.bold, color: Colors.white), TextStyle minorTickLabelStyle = const TextStyle(fontSize: 12, color: Colors.white70), bool showLabels = true, double indicatorThickness = 2.0, Color indicatorColor = Colors.white, int tickInterval = 1, int labelInterval = 5, double slidingAreaExtent = 250.0})
-
const
Properties
- activeColor → Color
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- inactiveColor → Color
-
final
- indicatorColor → Color
-
final
- indicatorThickness → double
-
final
- initialValue → double
-
final
- itemExtent → double
-
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- labelInterval → int
-
final
- majorTickLabelStyle → TextStyle
-
final
- maxValue → double
-
final
- minorTickLabelStyle → TextStyle
-
final
- minValue → double
-
final
- onValueChanged → dynamic Function(double)
-
final
- orientation → Axis
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- showLabels → bool
-
final
- slidingAreaExtent → double
-
final
- tickInterval → int
-
final
- trackHeight → double
-
final
- trackWidth → double
-
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< TapeSlider> -
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