ColorPicker class
A color picker that represents all MaterialColor via a GridView.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- ColorPicker
Constructors
-
ColorPicker({Key? key, required ValueChanged<
Color> onTap, required BoxDecoration decoration, List<Color> ? colors, double extent = _defaultExtent, Color? initialColor, EdgeInsets padding = _defaultPadding, double? spacing, Widget? title}) - A color picker that represents all MaterialColor via a GridView.
-
ColorPicker.circle({Key? key, required ValueChanged<
Color> onTap, List<Color> ? colors, double extent = _defaultExtent, Color? initialColor, EdgeInsets padding = _defaultPadding, double spacing = _defaultSpacing, Widget? title = _defaultTitle}) - A color picker that represents all MaterialColor via a GridView.
-
ColorPicker.compact({Key? key, required ValueChanged<
Color> onTap, List<Color> ? colors, double extent = _defaultExtent, Color? initialColor, EdgeInsets padding = const EdgeInsets.all(8.0), BoxShape? shape, double spacing = _defaultSpacing, Widget? title}) - A color picker that represents all MaterialColor via a GridView.
-
ColorPicker.rectangle({Key? key, required ValueChanged<
Color> onTap, List<Color> ? colors, double extent = _defaultExtent, Color? initialColor, EdgeInsets padding = _defaultPadding, double spacing = _defaultSpacing, Widget? title = _defaultTitle}) - A color picker that represents all MaterialColor via a GridView.
Properties
-
colors
↔ List<
Color> -
A list of Colors to display.
latefinal
- decoration → BoxDecoration
-
The decoration to use for the background.
final
- extent → double
-
The maximum extent of tiles.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- initialColor → Color?
-
The initial color for the picker.
final
- isCompact → bool
-
Determines whether to use a compact horizontal list.
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
-
onTap
→ ValueChanged<
Color> -
Callback when a color is tapped.
final
- padding → EdgeInsets
-
Empty space to inscribe inside the picker;
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- spacing → double
-
The number of logical pixels between each child.
final
- title → Widget?
-
A title shown above the picker.
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< ColorPicker> -
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