PrefText class Null safety

A text input that get and set its value from a PrefService widget

Inheritance

Constructors

PrefText({String? label, required String pref, Key? key, ValueChanged<String>? onChange, FormFieldValidator<String>? validator, EdgeInsets? padding, bool obscureText = false, bool autofocus = false, List<TextInputFormatter>? inputFormatters, String hintText = '', int maxLines = 1, TextStyle? style, TextInputType? keyboardType, TextStyle? labelStyle, InputDecoration? decoration, bool? disabled})
Creates a preference text.
const

Properties

autofocus bool
Whether this text field should focus itself if nothing else is already focused.
final
decoration InputDecoration?
final
disabled bool?
final
hashCode int
The hash code for this object.
read-onlyinherited
hintText String
final
inputFormatters List<TextInputFormatter>?
Expose for end users
final
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
keyboardType TextInputType?
final
label String?
Text that describes the input field.
final
labelStyle TextStyle?
final
maxLines int
final
obscureText bool
final
onChange ValueChanged<String>?
final
padding EdgeInsets?
The padding for the input decoration's container.
final
pref String
The preference key used to store the value
final
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited
style TextStyle?
final
validator FormFieldValidator<String>?
final

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() PrefTextState
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 non-existent 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