ColorPickerSettingsTile class

ColorPickerSettingsTile is a widget which allows user to select the a color from a set of Material color choices.

Since, Color is an in-memory object type, the serialized version of the value of this widget will be a Hex value String of the selected color.

This conversion string <-> color, makes this easy to check/debug the values from the storage/preference manually.

The color panel shown in the widget is provided by flutter_material_color_picker library.

Example:

 ColorPickerSettingsTile(
   settingKey: 'key-color-picker',
   title: 'Accent Color',
   defaultValue: Colors.blue,
   onChange: (value) {
     debugPrint('key-color-picker: $value');
   },
 );
Inheritance

Constructors

ColorPickerSettingsTile.new({Key? key, required String title, required String settingKey, Color? defaultValue, bool enabled = true, OnChanged<Color>? onChange, String defaultStringValue = '#ff000000', String subtitle = '', Widget? leading, TextStyle? titleTextStyle, TextStyle? subtitleTextStyle, bool showDivider = true})
const

Properties

defaultStringValue → String
Default value of the color as a Hex String, default = '#ff000000'
final
defaultValue → Color?
Default value of the color
final
enabled → bool
flag which represents the state of the settings, if false the the tile will ignore all the user inputs, default = true
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
leading → Widget?
The widget shown in front of the title
final
onChange → OnChanged<Color>?
on change callback for handling the value change
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
settingKey → String
Settings Key string for storing the state of Color picker in cache (assumed to be unique)
final
showDivider → bool
final
subtitle → String
subtitle for the settings tile, default = ''
final
subtitleTextStyle → TextStyle?
subtitle text style
final
title → String
title for the settings tile
final
titleTextStyle → TextStyle?
title text style
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<ColorPickerSettingsTile>
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