SliderTheme class
An inherited widget that defines the configuration for Sliders in this widget's subtree.
Values specified here are used for Slider properties that are not given an explicit non-null value.
- Inheritance
- Available Extensions
Constructors
- SliderTheme({Key? key, required SliderThemeData data, required Widget child})
-
Creates a slider theme that controls the configurations for
Slider.
const
Properties
- child → Widget
-
The widget below this widget in the tree.
finalinherited
- data → SliderThemeData
-
The properties for descendant Slider widgets.
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
Methods
-
createElement(
) → InheritedElement -
Inflates this configuration to a concrete instance.
inherited
-
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
-
updateShouldNotify(
covariant SliderTheme oldWidget) → bool -
Whether the framework should notify widgets that inherit from this widget.
override
-
wrap(
BuildContext context, Widget child) → Widget -
Return a copy of this inherited theme with the specified
child.override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
merge(
{Key? key, required SliderThemeData data, required Widget child}) → Widget - Creates a button theme that controls how descendant Sliders should look like, and merges in the current slider theme, if any.
-
of(
BuildContext context) → SliderThemeData - Returns the data from the closest SliderTheme ancestor. If there is no ancestor, it returns FluentThemeData.sliderTheme. Applications can assume that the returned value will not be null.