FondeNotificationOverlay class

Wraps a widget tree with a notification overlay anchored to a screen edge.

Notifications are managed via FondeNotificationController. Wrap your app (or a subtree) with this widget and use FondeNotificationControllerScope.of to access the controller.

Example:

FondeNotificationOverlay(
  alignment: Alignment.bottomRight,
  child: MyApp(),
)

// To show a notification from anywhere:
FondeNotificationControllerScope.of(context)?.add(
  FondeNotification(message: 'File saved', type: FondeNotificationType.success),
);
Inheritance

Constructors

FondeNotificationOverlay({Key? key, required Widget child, Alignment alignment = Alignment.bottomRight, EdgeInsets margin = const EdgeInsets.all(16.0), int maxVisible = 5, double spacing = 8.0, double notificationWidth = 320.0, bool disableZoom = false})
const

Properties

alignment → Alignment
Where to anchor the notification stack.
final
child → Widget
final
disableZoom → bool
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
margin → EdgeInsets
Outer margin from the screen edge.
final
maxVisible → int
Maximum number of notifications displayed simultaneously.
final
notificationWidth → double
Width of each notification card.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
spacing → double
Vertical spacing between notifications.
final

Methods

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