BottomSheetThemeData class Null safety

Defines default property values for BottomSheet's Material.

Descendant widgets obtain the current BottomSheetThemeData object using Theme.of(context).bottomSheetTheme. Instances of BottomSheetThemeData can be customized with BottomSheetThemeData.copyWith.

Typically a BottomSheetThemeData is specified as part of the overall Theme with ThemeData.bottomSheetTheme.

All BottomSheetThemeData properties are null by default. When null, the BottomSheet will provide its own defaults.

See also:

  • ThemeData, which describes the overall theme information for the application.
Mixed in types
Annotations

Constructors

BottomSheetThemeData({Color? backgroundColor, double? elevation, Color? modalBackgroundColor, double? modalElevation, ShapeBorder? shape, Clip? clipBehavior, BoxConstraints? constraints})
Creates a theme that can be used for ThemeData.bottomSheetTheme.
const

Properties

backgroundColor Color?
Default value for BottomSheet.backgroundColor.
final
clipBehavior Clip?
Default value for BottomSheet.clipBehavior.
final
constraints BoxConstraints?
Constrains the size of the BottomSheet.
final
elevation double?
Default value for BottomSheet.elevation.
final
hashCode int
The hash code for this object.
read-only, override
modalBackgroundColor Color?
Value for BottomSheet.backgroundColor when the Bottom sheet is presented as a modal bottom sheet.
final
modalElevation double?
Value for BottomSheet.elevation when the Bottom sheet is presented as a modal bottom sheet.
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
shape ShapeBorder?
Default value for BottomSheet.shape.
final

Methods

copyWith({Color? backgroundColor, double? elevation, Color? modalBackgroundColor, double? modalElevation, ShapeBorder? shape, Clip? clipBehavior, BoxConstraints? constraints}) BottomSheetThemeData
Creates a copy of this object with the given fields replaced with the new values.
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
override
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 DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) String
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 ==(Object other) bool
The equality operator.
override

Static Methods

lerp(BottomSheetThemeData? a, BottomSheetThemeData? b, double t) BottomSheetThemeData?
Linearly interpolate between two bottom sheet themes.