HuePicker class
This class defines a slider for picking the hue of a HSVColor.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- HuePicker
Constructors
- HuePicker({Key? key, HSVColor? initialColor, HueController? controller, double trackHeight = 15, HSVColorChange? onChanged, HSVColorChange? onChangeStart, HSVColorChange? onChangeEnd, RoundSliderThumbShape thumbShape = const HueSliderThumbShape(), Color? thumbOverlayColor})
-
Creates an instance of HuePicker.
const
Properties
- controller → HueController?
-
Controller to control (get/set) the value of the HuePicker from outside
of the widget.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- initialColor → HSVColor?
-
The initial HSVColor which should be set on the color slider. Either this
color should be set at the beginning, or initialColor.
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- onChanged → HSVColorChange?
-
Callback which is triggered on every change of the color slider's value.
Check Slider.onChanged.
final
- onChangeEnd → HSVColorChange?
-
Callback which is triggered when the user finishes dragging.
Check Slider.onChangeEnd.
final
- onChangeStart → HSVColorChange?
-
Callback which is triggered when the user starts dragging.
Check Slider.onChangeStart.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- thumbOverlayColor → Color?
-
The color shown around the thumb when it is being dragged.
final
- thumbShape → RoundSliderThumbShape
-
The RoundSliderThumbShape that should be used for the slider.
It is recommended to use HueSliderThumbShape and parametrise it
accordingly.
final
- trackHeight → double
-
The height of the slider's track.
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< StatefulWidget> -
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}) → 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