PinInputScope class
InheritedWidget providing PIN state to descendant cells.
This allows custom cell implementations to access the current PIN state without needing to pass data through every widget in the tree.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- ProxyWidget
- InheritedWidget
- PinInputScope
Constructors
-
PinInputScope({Key? key, required List<
PinCellData> cells, required bool obscureText, required String obscuringCharacter, required bool hasFocus, required VoidCallback requestFocus, required Widget child}) -
const
Properties
-
cells
→ List<
PinCellData> -
List of cell data for each PIN position.
final
- child → Widget
-
The widget below this widget in the tree.
finalinherited
- hasFocus → bool
-
Whether the PIN field has focus.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- obscureText → bool
-
Whether text should be obscured.
final
- obscuringCharacter → String
-
Character used to obscure text.
final
- requestFocus → VoidCallback
-
Callback to request focus on the PIN field.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
createElement(
) → InheritedElement -
Inflates this configuration to a concrete instance.
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
-
updateShouldNotify(
covariant PinInputScope oldWidget) → bool -
Whether the framework should notify widgets that inherit from this widget.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
maybeOf(
BuildContext context) → PinInputScope? - Gets the PinInputScope from the widget tree, or null if not found.
-
of(
BuildContext context) → PinInputScope - Gets the PinInputScope from the widget tree.