ButtonThemeData class

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

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.

Inheritance

Constructors

ButtonThemeData({ButtonTextTheme textTheme: ButtonTextTheme.normal, double minWidth: 88.0, double height: 36.0, EdgeInsetsGeometry padding, ShapeBorder shape, ButtonBarLayoutBehavior layoutBehavior: ButtonBarLayoutBehavior.padded, bool alignedDropdown: false, Color buttonColor, Color disabledColor, Color highlightColor, Color splashColor, ColorScheme colorScheme, MaterialTapTargetSize materialTapTargetSize })
Create a button theme object that can be used with ButtonTheme or ThemeData. [...]
const

Properties

alignedDropdown → bool
If true, then a DropdownButton menu's width will match the button's width. [...]
final
colorScheme → ColorScheme
A set of thirteen colors that can be used to derive the button theme's colors. [...]
final
constraints → BoxConstraints
Simply a convenience that returns minWidth and height as a BoxConstraints object: [...]
read-only
hashCode → int
The hash code for this object. [...]
read-only, override
height → double
The minimum height for buttons. [...]
final
layoutBehavior → ButtonBarLayoutBehavior
Defines whether a ButtonBar should size itself with a minimum size constraint or with padding. [...]
final
minWidth → double
The minimum width for buttons. [...]
final
padding → EdgeInsetsGeometry
Padding for a button's child (typically the button's label). [...]
read-only
shape → ShapeBorder
The shape of a button's material. [...]
read-only
textTheme → ButtonTextTheme
Defines a button's base colors, and the defaults for the button's minimum size, internal padding, and shape. [...]
final
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

copyWith({ButtonTextTheme textTheme, ButtonBarLayoutBehavior layoutBehavior, double minWidth, double height, EdgeInsetsGeometry padding, ShapeBorder shape, bool alignedDropdown, Color buttonColor, Color disabledColor, Color highlightColor, Color splashColor, ColorScheme colorScheme, MaterialTapTargetSize materialTapTargetSize }) → ButtonThemeData
Creates a copy of this button theme data object with the matching fields replaced with the non-null parameter values.
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node. [...]
override
getAnimationDuration(MaterialButton button) → Duration
The duration of the button's highlight animation. [...]
getBrightness(MaterialButton button) → Brightness
The button's overall brightness. [...]
getConstraints(MaterialButton button) → BoxConstraints
The BoxConstraints that the define the button's size. [...]
getDisabledElevation(MaterialButton button) → double
The button's elevation when MaterialButton.onPressed is null (when MaterialButton.enabled is false). [...]
getDisabledFillColor(MaterialButton button) → Color
The button's background color when MaterialButton.onPressed is null (when MaterialButton.enabled is false). [...]
getDisabledTextColor(MaterialButton button) → Color
The foreground color of the button's text and icon when MaterialButton.onPressed is null (when MaterialButton.enabled is false). [...]
getElevation(MaterialButton button) → double
The button's elevation when it is enabled and has not been pressed. [...]
getFillColor(MaterialButton button) → Color
The button's background fill color or null for buttons that don't have a background color. [...]
getHighlightColor(MaterialButton button) → Color
The color of the overlay that appears when the button is pressed. [...]
getHighlightElevation(MaterialButton button) → double
The button's elevation when it is enabled and has been pressed. [...]
getMaterialTapTargetSize(MaterialButton button) → MaterialTapTargetSize
The minimum size of the button's tap target. [...]
getPadding(MaterialButton button) → EdgeInsetsGeometry
Padding for the button's child (typically the button's label). [...]
getShape(MaterialButton button) → ShapeBorder
The shape of the button's Material. [...]
getSplashColor(MaterialButton button) → Color
The color of the ink "splash" overlay that appears when the (enabled) button is tapped. [...]
getTextColor(MaterialButton button) → Color
The foreground color of the button's text and icon. [...]
getTextTheme(MaterialButton button) → ButtonTextTheme
Defines the button's base colors, and the defaults for the button's minimum size, internal padding, and shape. [...]
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 toStringDeep. [...]
inherited
toString({DiagnosticLevel minLevel: DiagnosticLevel.debug }) → String
Returns a string representation of this object.
inherited
toStringShort() → String
A brief description of this object, usually just the runtimeType and the hashCode. [...]
inherited

Operators

operator ==(dynamic other) → bool
The equality operator. [...]
override