LoginTheme class

A customizable theme class for the login UI.

Use this class to override the default styling for the FlutterLogin widget, including colors, typography, input decoration, button appearance, and more.

Pass an instance of LoginTheme to the theme parameter of FlutterLogin.

Example:

FlutterLogin(
  theme: LoginTheme(
    primaryColor: Colors.deepPurple,
    accentColor: Colors.orange,
    titleStyle: TextStyle(fontSize: 24, fontWeight: FontWeight.bold),
  ),
)
Mixed-in types

Constructors

LoginTheme.new({Color? pageColorLight, Color? pageColorDark, Color? primaryColor, Color? accentColor, Color? errorColor, CardTheme cardTheme = const CardTheme(), InputDecorationTheme inputTheme = const InputDecorationTheme(filled: true), LoginButtonTheme buttonTheme = const LoginButtonTheme(), TextStyle? titleStyle, TextStyle? bodyStyle, TextStyle? textFieldStyle, TextStyle? buttonStyle, double beforeHeroFontSize = 48.0, double afterHeroFontSize = 15.0, Color? footerBackgroundColor, Color? switchAuthTextColor, TextStyle? footerTextStyle, EdgeInsets? authButtonPadding, EdgeInsets? providerButtonPadding, double footerBottomPadding = 5, double? logoWidth, bool primaryColorAsInputLabel = false, double? headerMargin, double? cardInitialHeight, double? cardTopPosition})
Creates a LoginTheme instance to customize the look and feel of the authentication UI.

Properties

accentColor → Color?
The secondary color, used for title text color, loading icon, etc. Should be contrast with the primaryColor
final
afterHeroFontSize → double
Defines the font size of the title in the screen after the login screen (after the hero transition)
final
authButtonPadding → EdgeInsets?
Provide custom padding for the switch signUp / login button
final
beforeHeroFontSize → double
Defines the font size of the title in the login screen (before the hero transition)
final
bodyStyle → TextStyle?
Text style for small text like the recover password description
final
buttonStyle → TextStyle?
Text style for button text
final
buttonTheme → LoginButtonTheme
A theme for customizing the shape, elevation, and color of the submit button
final
cardInitialHeight → double?
The initial height of the login card
final
cardTheme → CardTheme
The colors and styles used to render auth Card
final
cardTopPosition → double?
The top position of the login card
final
errorColor → Color?
The color to use for TextField input validation errors
final
footerBackgroundColor → Color?
Color of the footer background
final
footerBottomPadding → double
Provide custom bottom padding for the footer.
final
footerTextStyle → TextStyle?
Text style for footer text
final
hashCode → int
The hash code for this object.
no setterinherited
hasListeners → bool
Whether any listeners are currently registered.
no setterinherited
headerMargin → double?
The distance between the header and the login screen
final
inputTheme → InputDecorationTheme
Defines the appearance of all TextFields
final
logoWidth → double?
Set the width of the logo. Defaults to 0.75 times the card size. Value can be between 0 and 1 (or higher) where 1 is the full width of the login card.
final
pageColorDark → Color?
The background color of the login page for dark gradient; if provided, overrides the computed primaryColorDark for page background
final
pageColorLight → Color?
The background color of the login page for light gradient; if provided, overrides the primaryColor for page background
final
primaryColor → Color?
The background color of major parts of the widget like the login screen and buttons
final
primaryColorAsInputLabel → bool
Set to true if you want to use the primary color for input labels.
final
providerButtonPadding → EdgeInsets?
Provide custom padding for the provider buttons
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
switchAuthTextColor → Color?
Color of the switch authentication button
final
textFieldStyle → TextStyle?
Text style for TextField input text
final
titleStyle → TextStyle?
Text style for the big title
final

Methods

addListener(VoidCallback listener) → void
Register a closure to be called when the object changes.
inherited
dispose() → void
Discards any resources used by the object. After this is called, the object is not in a usable state and should be discarded (calls to addListener will throw after the object is disposed).
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void
Call all the registered listeners.
inherited
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
toString() → String
A string representation of this object.
inherited

Operators

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