QRCodeDialog class
A dialog that displays a QR code rendered from data along with the raw textual payload for accessibility and copy/paste.
Note: qr_flutter is not currently a dependency of genai_components.
The QR area renders a stylized placeholder. Replace the placeholder with
QrImageView(data: data, size: size) once qr_flutter is added to
pubspec.yaml.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- QRCodeDialog
- Available extensions
Constructors
- QRCodeDialog({Key? key, required String data, String? title, String? subtitle, double size = 240})
-
Creates a QRCodeDialog.
const
Properties
- data → String
-
The payload encoded into the QR code (and shown as selectable text).
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- size → double
-
Edge length in logical pixels of the QR rendering area.
final
- subtitle → String?
-
Optional subtitle/description shown above the QR.
final
- title → String?
-
Optional dialog title. Defaults to
'QR Code'.final
Methods
-
animateOnActionTrigger(
AnimationInfo animationInfo, {bool hasBeenTriggered = false}) → Widget -
Available on Widget, provided by the AnimatedWidgetExtension extension
-
animateOnPageLoad(
AnimationInfo animationInfo) → Widget -
Available on Widget, provided by the AnimatedWidgetExtension extension
-
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, 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