NexusSurveyOverlay class

Hosts the currently-active survey above your app. Add it via MaterialApp.builder so it has a Material/Overlay/MediaQuery ancestor:

MaterialApp(
  builder: (context, child) => NexusSurveyOverlay(child: child!),
  // ...
)

Bring your own UI with surveyBuilder (whole card) or questionBuilder (per question) — otherwise the built-in NexusSurveyView is used.

Inheritance

Constructors

NexusSurveyOverlay({Key? key, required Widget child, NexusSurveyBuilder? surveyBuilder, NexusQuestionBuilder? questionBuilder})
const

Properties

child → Widget
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
questionBuilder → NexusQuestionBuilder?
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
surveyBuilder → NexusSurveyBuilder?
final

Methods

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