ZeroExpansionTileStyle class

Used with ZeroExpansionTileTheme to define default property values for descendant ZeroExpansionTile widgets.

Descendant widgets obtain the current ZeroExpansionTileStyle object using ZeroExpansionTileTheme.of(context). Instances of ZeroExpansionTileStyle can be customized with ZeroExpansionTileStyle.copyWith.

A ZeroExpansionTileStyle is often specified as part of the overall ZeroTheme with ThemeData.ZeroExpansionTileTheme.

All ZeroExpansionTileStyle properties are null by default. When a theme property is null, the ZeroExpansionTile will provide its own default based on the overall ZeroTheme's textTheme and colorScheme. See the individual ZeroExpansionTile properties for details.

See also:

• ThemeData, which describes the overall theme information for the application.
• ZeroExpansionTileTheme which overrides the default ZeroExpansionTileTheme of its ZeroExpansionTile descendants.
• ThemeData.textTheme, text with a color that contrasts with the card and canvas colors.
• ThemeData.colorScheme, the thirteen colors that most Material widget default colors are based on.

Mixed-in types

• Diagnosticable

Annotations

• @immutable

Constructors

ZeroExpansionTileStyle.new({AccordionVariant? variant, Widget? leading, Widget? trailing, Color? backgroundColor, Color? collapsedBackgroundColor, Color? childrenBackgroundColor, EdgeInsetsGeometry? tilePadding, AlignmentGeometry? expandedAlignment, EdgeInsetsGeometry? childrenPadding, Color? iconColor, Color? collapsedIconColor, Color? textColor, Color? collapsedTextColor, ShapeBorder? shape, ShapeBorder? collapsedShape, Clip? clipBehavior, Color? titleColor, Color? collapsedTitleColor})

Creates a ZeroExpansionTileStyle.

ZeroExpansionTileStyle.filled({Widget? leading, Widget? trailing, Color? titleColor, Color? childrenBackgroundColor, Color? collapsedTitleColor, Color? iconColor, Color? collapsedIconColor, Color? textColor, Color? collapsedTextColor, ShapeBorder? shape, ShapeBorder? collapsedShape, EdgeInsetsGeometry? childrenPadding})

factory

ZeroExpansionTileStyle.underline({Widget? leading, Widget? trailing, Color? backgroundColor, Color? iconColor, Color? collapsedIconColor, Color? textColor, Color? collapsedTextColor, Color? lineColor, Color? collapsedLineColor, EdgeInsetsGeometry? childrenPadding})

factory

Properties

backgroundColor → Color?

Overrides the default value of ZeroExpansionTile.backgroundColor.

final

childrenBackgroundColor → Color?

Overrides the default value of ZeroExpansionTile.backgroundColor.

final

childrenPadding → EdgeInsetsGeometry?

Overrides the default value of ZeroExpansionTile.childrenPadding.

final

clipBehavior → Clip?

Overrides the default value of ZeroExpansionTile.clipBehavior.

final

collapsedBackgroundColor → Color?

Overrides the default value of ZeroExpansionTile.collapsedBackgroundColor.

final

collapsedIconColor → Color?

Overrides the default value of ZeroExpansionTile.collapsedIconColor.

final

collapsedShape → ShapeBorder?

Overrides the default value of ZeroExpansionTile.collapsedShape.

final

collapsedTextColor → Color?

Overrides the default value of ZeroExpansionTile.collapsedTextColor.

final

collapsedTitleColor → Color?

Background color of the title when collapsed

final

expandedAlignment → AlignmentGeometry?

Overrides the default value of ZeroExpansionTile.expandedAlignment.

final

hashCode → int

The hash code for this object.

no setter, override

iconColor → Color?

Overrides the default value of ZeroExpansionTile.iconColor.

final

leading → Widget?

Overrides the default value of ZeroExpansionTile.leading.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

shape → ShapeBorder?

Overrides the default value of ZeroExpansionTile.shape.

final

textColor → Color?

Overrides the default value of ZeroExpansionTile.textColor.

final

tilePadding → EdgeInsetsGeometry?

Overrides the default value of ZeroExpansionTile.tilePadding.

final

titleColor → Color?

Background color of the title when expanded

final

trailing → Widget?

Overrides the default value of ZeroExpansionTile.trailing.

final

variant → AccordionVariant?

Variant of ZeroAccordion, values: AccordionVariant.underline, AccordionVariant.filled.

final

Methods

copyWith({AccordionVariant? variant, Widget? leading, Widget? trailing, Color? titleColor, Color? collapsedTitleColor, Color? backgroundColor, Color? collapsedBackgroundColor, Color? childrenBackgroundColor, EdgeInsetsGeometry? tilePadding, AlignmentGeometry? expandedAlignment, EdgeInsetsGeometry? childrenPadding, Color? iconColor, Color? collapsedIconColor, Color? textColor, Color? collapsedTextColor, ShapeBorder? shape, ShapeBorder? collapsedShape, Clip? clipBehavior}) → ZeroExpansionTileStyle

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

filled({Widget? leading, Widget? trailing, Color? titleColor, Color? collapsedTitleColor, Color? childrenBackgroundColor, Color? textColor, Color? collapsedTextColor, ShapeBorder? shape, ShapeBorder? collapsedShape}) → ZeroExpansionTileStyle

merge(ZeroExpansionTileStyle? other) → ZeroExpansionTileStyle

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

toExpansionTileThemeData() → ExpansionTileThemeData

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

underline({Widget? leading, Widget? trailing, Color? backgroundColor, Color? textColor, Color? collapsedTextColor, Color? lineColor, Color? collapsedLineColor, EdgeInsetsGeometry? childrenPadding}) → ZeroExpansionTileStyle

Operators

operator ==(Object other) → bool

The equality operator.

override

Static Methods

fallback({Color? titleColor, Color? collapsedTitleColor, Color? backgroundColor, Color? collapsedBackgroundColor, Color? childrenBackgroundColor, Color? textColor, Color? collapsedTextColor, Color? iconColor, Color? collapsedIconColor}) → ZeroExpansionTileStyle

lerp(ZeroExpansionTileStyle? a, ZeroExpansionTileStyle? b, double t) → ZeroExpansionTileStyle?

Linearly interpolate between ZeroExpansionTileThemeData objects.