copyWith method

@useResult FHeaderStyle copyWith({ SystemUiOverlayStyle? systemOverlayStyle, BoxConstraints? constraints, DecorationDelta? decoration, ImageFilter? backgroundFilter = Sentinels.imageFilter, EdgeInsetsGeometryDelta? padding, double? actionSpacing, TextStyleDelta? titleTextStyle, FHeaderActionStyleDelta? actionStyle, FVariantsValueDelta<FPlatformVariantConstraint, FPlatformVariant, bool, Delta>? slidableActions, })

Returns a copy of this FHeaderStyle with the given properties replaced.

See customizing widget styles.

Parameters

• FHeaderStyle.systemOverlayStyle - The system overlay style.
• FHeaderStyle.constraints - The layout constraints applied to the header.
• FHeaderStyle.decoration - The decoration.
• FHeaderStyle.backgroundFilter - An optional background filter.
• FHeaderStyle.padding - The padding.
• FHeaderStyle.actionSpacing - The spacing between FHeaderActions.
• FHeaderStyle.titleTextStyle - The title's TextStyle.
• FHeaderStyle.actionStyle - The FHeaderActions' style.
• FHeaderStyle.slidableActions - Whether the actions support pressing an action and sliding to another.

Implementation

@useResult
FHeaderStyle copyWith({
  SystemUiOverlayStyle? systemOverlayStyle,
  BoxConstraints? constraints,
  DecorationDelta? decoration,
  ImageFilter? backgroundFilter = Sentinels.imageFilter,
  EdgeInsetsGeometryDelta? padding,
  double? actionSpacing,
  TextStyleDelta? titleTextStyle,
  FHeaderActionStyleDelta? actionStyle,
  FVariantsValueDelta<FPlatformVariantConstraint, FPlatformVariant, bool, Delta>? slidableActions,
}) => .new(
  systemOverlayStyle: systemOverlayStyle ?? this.systemOverlayStyle,
  constraints: constraints ?? this.constraints,
  decoration: decoration?.call(this.decoration) ?? this.decoration,
  backgroundFilter: backgroundFilter == Sentinels.imageFilter ? this.backgroundFilter : backgroundFilter,
  padding: padding?.call(this.padding) ?? this.padding,
  actionSpacing: actionSpacing ?? this.actionSpacing,
  titleTextStyle: titleTextStyle?.call(this.titleTextStyle) ?? this.titleTextStyle,
  actionStyle: actionStyle?.call(this.actionStyle) ?? this.actionStyle,
  slidableActions: slidableActions?.call(this.slidableActions) ?? this.slidableActions,
);