ColourPicker class

The default layout of Color Picker.

Inheritance
Available extensions

Constructors

ColourPicker({Key? key, required Color pickerColour, required ValueChanged<Color> onColourChanged, HSVColor? pickerHsvColour, ValueChanged<HSVColor>? onHsvColourChanged, PaletteType paletteType = PaletteType.hsvWithHue, bool enableAlpha = true, @Deprecated('Use empty list in [labelTypes] to disable label.') bool showLabel = true, List<ColorLabelType> labelTypes = const [ColorLabelType.rgb, ColorLabelType.hsv, ColorLabelType.hsl], @Deprecated('Use Theme.of(context).textTheme.bodyText1 & 2 to alter text style.') TextStyle? labelTextStyle, bool displayThumbColor = false, bool portraitOnly = false, double colourPickerWidth = 300.0, double pickerAreaHeightPercent = 1.0, BorderRadius pickerAreaBorderRadius = const BorderRadius.all(Radius.zero), bool hexInputBar = false, TextEditingController? hexInputController, List<Color>? colorHistory, ValueChanged<List<Color>>? onHistoryChanged})
const

Properties

colorHistory → List<Color>?
final
colourPickerWidth → double
final
displayThumbColor → bool
final
enableAlpha → bool
final
hashCode → int
The hash code for this object.
no setterinherited
hexInputBar → bool
final
hexInputController → TextEditingController?
Allows setting the color using text input, via TextEditingController.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
labelTextStyle → TextStyle?
final
labelTypes → List<ColorLabelType>
final
makeRefreshable → Widget

Available on Widget?, provided by the WidgetExtension extension

Make your any widget refreshable with RefreshIndicator on top
no setter
onColourChanged → ValueChanged<Color>
final
onHistoryChanged → ValueChanged<List<Color>>?
final
onHsvColourChanged → ValueChanged<HSVColor>?
final
paletteType → PaletteType
final
pickerAreaBorderRadius → BorderRadius
final
pickerAreaHeightPercent → double
final
pickerColour → Color
final
pickerHsvColour → HSVColor?
final
portraitOnly → bool
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
showLabel → bool
final

Methods

center({double? heightFactor, double? widthFactor}) → Widget

Available on Widget?, provided by the WidgetExtension extension

set parent widget in center
cornerRadiusWithClipRRect(double radius) → ClipRRect

Available on Widget?, provided by the WidgetExtension extension

add corner radius
cornerRadiusWithClipRRectOnly({int bottomLeft = 0, int bottomRight = 0, int topLeft = 0, int topRight = 0}) → ClipRRect

Available on Widget?, provided by the WidgetExtension extension

add custom corner radius each side
createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<ColourPicker>
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
expand({int flex = 1}) → Widget

Available on Widget?, provided by the WidgetExtension extension

add Expanded to parent widget
fit({BoxFit? fit, AlignmentGeometry? alignment}) → Widget

Available on Widget?, provided by the WidgetExtension extension

add FittedBox to parent widget
flexible({int flex = 1, FlexFit? fit}) → Widget

Available on Widget?, provided by the WidgetExtension extension

add Flexible to parent widget
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
opacity({required double opacity, int durationInSecond = 1, Duration? duration}) → Widget

Available on Widget?, provided by the WidgetExtension extension

add opacity to parent widget
paddingAll(double padding) → Padding

Available on Widget?, provided by the WidgetExtension extension

return padding all
paddingBottom(double bottom) → Padding

Available on Widget?, provided by the WidgetExtension extension

return padding bottom
paddingDirectional({double start = 0.0, double top = 0.0, double end = 0.0, double bottom = 0.0}) → Widget

Available on Widget?, provided by the WidgetExtension extension

paddingLeft(double left) → Padding

Available on Widget?, provided by the WidgetExtension extension

return padding left
paddingOnly({double top = 0.0, double left = 0.0, double bottom = 0.0, double right = 0.0}) → Padding

Available on Widget?, provided by the WidgetExtension extension

return custom padding from each side
paddingRight(double right) → Padding

Available on Widget?, provided by the WidgetExtension extension

return padding right
paddingSymmetric({double vertical = 0.0, double horizontal = 0.0}) → Padding

Available on Widget?, provided by the WidgetExtension extension

return padding symmetric
paddingTop(double top) → Padding

Available on Widget?, provided by the WidgetExtension extension

return padding top
rotate({required double angle, bool transformHitTests = true, Offset? origin}) → Widget

Available on Widget?, provided by the WidgetExtension extension

add rotation to parent widget
scale({required double scale, Offset? origin, AlignmentGeometry? alignment, bool transformHitTests = true}) → Widget

Available on Widget?, provided by the WidgetExtension extension

add scaling to parent widget
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
tooltip({required String msg}) → Widget

Available on Widget?, provided by the WidgetExtension extension

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
translate({required Offset offset, bool transformHitTests = true, Key? key}) → Widget

Available on Widget?, provided by the WidgetExtension extension

add translate to parent widget
validate({Widget value = const SizedBox()}) → Widget

Available on Widget?, provided by the WidgetExtension extension

Validate given widget is not null and returns given value if null.
visible(bool visible, {Widget? defaultWidget}) → Widget

Available on Widget?, provided by the WidgetExtension extension

set visibility
withHeight(double height) → SizedBox

Available on Widget?, provided by the WidgetExtension extension

With custom height
withShaderMask(List<Color> colors, {BlendMode blendMode = BlendMode.srcATop}) → Widget

Available on Widget?, provided by the WidgetExtension extension

Wrap with ShaderMask widget
withShaderMaskGradient(Gradient gradient, {BlendMode blendMode = BlendMode.srcATop}) → Widget

Available on Widget?, provided by the WidgetExtension extension

Wrap with ShaderMask widget Gradient
withSize({double width = 0.0, double height = 0.0}) → SizedBox

Available on Widget?, provided by the WidgetExtension extension

With custom height and width
withTooltip({required String msg}) → Widget

Available on Widget?, provided by the WidgetExtension extension

Validate given widget is not null and returns given value if null.
withVisibility(bool visible, {Widget? replacement, bool maintainAnimation = false, bool maintainState = false, bool maintainSize = false, bool maintainSemantics = false, bool maintainInteractivity = false}) → Visibility

Available on Widget?, provided by the WidgetExtension extension

set widget visibility
withWidth(double width) → SizedBox

Available on Widget?, provided by the WidgetExtension extension

With custom width

Operators

operator ==(Object other) → bool
The equality operator.
inherited