PopupScope class

Looks for a PopupState in the current BuildContext or creates a new one. Events emitted by the provided PopupController are applied to the PopupState.

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• PopupScope

Constructors

PopupScope({Key? key, PopupController? popupController, List<PopupSpec>? initiallySelected, dynamic onPopupEvent(PopupEvent event, List<Marker> selectedMarkers)?, required Widget child})

Creates a PopupState for descendants of this widget.

const

Properties

child → Widget

The child widget of the PopupScope.

final

hashCode → int

The hash code for this object.

no setter, inherited

initiallySelected → List<PopupSpec>?

The PopupSpecs for which a popup should be initially visible.

final

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

onPopupEvent → (dynamic Function(PopupEvent event, List<Marker> selectedMarkers)?)

An optional callback which can be used to react to PopupControllerEvents. The selectedMarkers is the list of Markers which are selected after the event is applied.

final

popupController → PopupController?

If provided may be used to show/hide popups.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

createElement() → StatefulElement

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

inherited

createState() → State<PopupScope>

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