MacosScrollbarThemeData class

Defines default property values for descendant MacosScrollbar widgets.

Descendant widgets obtain the current MacosScrollbarThemeData object with ScrollbarTheme.of(context). Instances of MacosScrollbarThemeData can be customized with MacosScrollbarThemeData.copyWith.

Typically the MacosScrollbarThemeData of a MacosScrollbarTheme is specified as part of the overall MacosTheme with MacosThemeData.scrollbarTheme.

All MacosScrollbarThemeData properties are null by default. When null, the MacosScrollbar computes its own default values.

See also:

• MacosThemeData, which describes the overall theme information for the application.

Mixed in types

• Diagnosticable

Constructors

MacosScrollbarThemeData({double? thickness, double? thicknessWhileHovering, bool? thumbVisibility, Radius? radius, Color? thumbColor})

Creates a theme that can be used for MacosThemeData.scrollbarTheme.

const

Properties

hashCode → int

The hash code for this object.

no setter, override

radius → Radius?

Overrides the default value of MacosScrollbar.radius in all descendant widgets.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

thickness → double?

Overrides the default value of MacosScrollbar.thickness in all descendant MacosScrollbar widgets.

final

thicknessWhileHovering → double?

Overrides the default value of MacosScrollbar.hoverThickness in all descendant MacosScrollbar widgets when hovering is active.

final

thumbColor → Color?

Overrides the default Color of the MacosScrollbar thumb in all descendant MacosScrollbar widgets.

final

thumbVisibility → bool?

Overrides the default value of MacosScrollbar.thumbVisibility in all descendant MacosScrollbar widgets.

final

Methods

copyWith({double? thickness, double? thicknessWhileHovering, bool? showTrackOnHover, bool? thumbVisibility, Radius? radius, Color? thumbColor}) → MacosScrollbarThemeData

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

merge(MacosScrollbarThemeData? other) → MacosScrollbarThemeData

Merges this MacosScrollbarThemeData with another.

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

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(MacosScrollbarThemeData? a, MacosScrollbarThemeData? b, double t) → MacosScrollbarThemeData

Linearly interpolate between two Scrollbar themes.