ButtonThemeModifier class

Used with ButtonThemeData to configure the color and geometry of buttons.

This class is planned to be deprecated in a future release. Please use one or more of these buttons and associated themes instead:

• TextButton, TextButtonTheme, TextButtonThemeData,
• ElevatedButton, ElevatedButtonTheme, ElevatedButtonThemeData,
• OutlinedButton, OutlinedButtonTheme, OutlinedButtonThemeData

A button theme can be specified as part of the overall Material theme using ThemeData.buttonTheme. The Material theme's button theme data can be overridden with ButtonTheme.

The actual appearance of buttons depends on the button theme, the button's enabled state, its elevation (if any), and the overall Theme.

See also:

• RawMaterialButton, which can be used to configure a button that doesn't depend on any inherited themes.

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatelessWidget
• SingleChildStatelessModifier
• ButtonThemeModifier

Available extensions

• ModifierTransformer

Constructors

ButtonThemeModifier({Key? key, Widget? child, Key? modifierKey, ButtonTextTheme textTheme = ButtonTextTheme.normal, ButtonBarLayoutBehavior layoutBehavior = ButtonBarLayoutBehavior.padded, double minWidth = 88.0, double height = 36.0, EdgeInsetsGeometry? padding, ShapeBorder? shape, bool alignedDropdown = false, Color? buttonColor, Color? disabledColor, Color? focusColor, Color? hoverColor, Color? highlightColor, Color? splashColor, ColorScheme? colorScheme, MaterialTapTargetSize? materialTapTargetSize})

Creates a button theme.

ButtonThemeModifier.fromButtonThemeData({Key? key, Widget? child, Key? modifierKey, required ButtonThemeData data})

Creates a button theme from data.

const

Properties

data → ButtonThemeData

Specifies the color and geometry of buttons.

final

hashCode → int

The hash code for this object.

no setter, inherited

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

modifierKey → Key?

The actual key of the widget, which Modifier wrapped

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

build(BuildContext context) → Widget

Describes the part of the user interface represented by this widget.

inherited

buildWithChild(BuildContext context, Widget? child) → Widget

A build method that receives an extra child parameter.

override

createElement() → SingleChildStatelessElement

Create a SingleChildStatelessElement

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}) → 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