TaskFormDialog class

A dialog widget that displays a form for creating or editing tasks.

This dialog provides fields for entering a task title and subtitle, with validation and error handling built-in. Follows Material 3 design guidelines.

Inheritance

Constructors

TaskFormDialog({Key? key, required dynamic onSave(String title, String subtitle), String? initialTitle, String? initialSubtitle, String dialogTitle = 'Add New Task', String submitLabel = 'Add'})
Creates a TaskFormDialog.
const

Properties

dialogTitle → String
The title text displayed at the top of the dialog.
final
hashCode → int
The hash code for this object.
no setterinherited
initialSubtitle → String?
The initial subtitle to populate the subtitle field.
final
initialTitle → String?
The initial title to populate the title field.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onSave → dynamic Function(String title, String subtitle)
Callback function called when the form is saved. Takes a title and subtitle as parameters.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
submitLabel → String
The label text for the submit button.
final

Methods

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