PieMenu class

Displays a radial menu on the canvas when tapped, long-pressed, or right-clicked (depending on your PieTheme configuration). When it is active, you can select an action either by dragging your finger over it and releasing or by simply pressing on it.

A PieCanvas ancestor is required for this widget to function.

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatelessWidget
• PieMenu

Constructors

PieMenu({Key? key, PieTheme? theme, List<PieAction> actions = const [], dynamic onToggle(bool active)?, dynamic onPressed()?, dynamic onPressedWithDevice(PointerDeviceKind kind)?, required Widget child})

const

Properties

actions → List<PieAction>

Actions to display as PieButtons on the PieCanvas.

final

child → Widget

Widget to be displayed when the menu is hidden.

final

hashCode → int

The hash code for this object.

no setter, inherited

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

onPressed → (dynamic Function()?)

Functional callback triggered on press.

final

onPressedWithDevice → (dynamic Function(PointerDeviceKind kind)?)

Functional callback triggered on press. Provides PointerDeviceKind as a parameter.

final

onToggle → (dynamic Function(bool active)?)

Functional callback triggered when this PieMenu becomes active or inactive.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

theme → PieTheme?

Theme to use for this menu, overrides PieCanvas theme.

final

Methods

build(BuildContext context) → Widget

Describes the part of the user interface represented by this widget.

override

createElement() → StatelessElement

Creates a StatelessElement to manage this widget's location in the tree.

inherited

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