Dialog class

A modal dialog with a title, message, and optional action buttons.

Use showDialog to display. Actions are laid out in a row at the bottom. Pressing Escape dismisses the dialog.

Inheritance

Constructors

Dialog({Key? key, required Widget child, String? title, List<Widget>? actions, EdgeInsets? padding, TextStyle? titleStyle, Color backgroundColor = Colors.white})
Creates a Dialog containing child with optional title and actions.
const

Properties

actions → List<Widget>?
Optional action widgets displayed at the bottom of the dialog.
final
backgroundColor → Color
The background color of the dialog card.
final
child → Widget
The content widget displayed in the dialog body.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another in the tree.
finalinherited
padding → EdgeInsets?
Padding around the dialog content.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
title → String?
An optional title displayed above the content.
final
titleStyle → TextStyle?
The text style for the title.
final

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement
Creates the Element for this widget.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited