NumericRulerScalePicker class base
A picker widget styled like a ruler with int values.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- NumericRulerScalePicker
Constructors
-
NumericRulerScalePicker({Key? key, RulerScalePickerOptions? options, RulerScalePickerController<
int> ? controller, ActionButtonBuilder? increaseButtonBuilder, ActionButtonBuilder? decreaseButtonBuilder, ValueDisplayBuilder<int> ? valueDisplayBuilder, ScaleMarkerBuilder? scaleMarkerBuilder, ScaleIndicatorBuilder<int> ? scaleIndicatorBuilder}) -
Creates a NumericRulerScalePicker.
const
Properties
-
controller
→ RulerScalePickerController<
int> ? -
A controller to handle value changes.
final
- decreaseButtonBuilder → ActionButtonBuilder?
-
The function used to build the decrease button.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- increaseButtonBuilder → ActionButtonBuilder?
-
The function used to build the increase button.
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- options → RulerScalePickerOptions?
-
Options to customize the RulerScalePicker.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
scaleIndicatorBuilder
→ ScaleIndicatorBuilder<
int> ? -
The function used to build the widget that represents the current value
on the scale.
final
- scaleMarkerBuilder → ScaleMarkerBuilder?
-
The function used to build the widget that marks the current value
on the scale.
final
-
valueDisplayBuilder
→ ValueDisplayBuilder<
int> ? -
The function used to build the widget that displays the current value.
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< NumericRulerScalePicker> -
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.
override
-
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