CustomAppBar class - semi_component library

Constructors

CustomAppBar({Key? key, Widget? leading, bool automaticallyImplyLeading = true, Widget? title, List<Widget>? actions, Widget? flexibleSpace, PreferredSizeWidget? bottom, double? elevation, double? scrolledUnderElevation, ScrollNotificationPredicate notificationPredicate = defaultScrollNotificationPredicate, Color? shadowColor, Color? surfaceTintColor, ShapeBorder? shape, Color? backgroundColor, Color? foregroundColor, IconThemeData? iconTheme, IconThemeData? actionsIconTheme, bool primary = true, bool? centerTitle, bool excludeHeaderSemantics = false, double? titleSpacing, double toolbarOpacity = 1.0, double bottomOpacity = 1.0, double? toolbarHeight, double? leadingWidth, TextStyle? toolbarTextStyle, TextStyle? titleTextStyle, SystemUiOverlayStyle? systemOverlayStyle, bool forceMaterialTransparency = false, Clip? clipBehavior}): AppBar 应用栏组件
const

Properties

actions → List<Widget>?: 操作组件列表
final
actionsIconTheme → IconThemeData?: 操作图标主题
final
automaticallyImplyLeading → bool: 自动添加前导组件
final
backgroundColor → Color?: 背景色
final
bottom → PreferredSizeWidget?: 底部组件
final
bottomOpacity → double: 底部透明度
final
centerTitle → bool?: 标题居中
final
clipBehavior → Clip?: 裁剪方式
final
elevation → double?: 海拔高度
final
excludeHeaderSemantics → bool: 排除标题语义
final
flexibleSpace → Widget?: 弹性空间组件
final
forceMaterialTransparency → bool: 强制材质透明
final
foregroundColor → Color?: 前景色
final
hashCode → int: The hash code for this object.
no setterinherited
iconTheme → IconThemeData?: 图标主题
final
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
leading → Widget?: 前导组件
final
leadingWidth → double?: 前导宽度
final
notificationPredicate → ScrollNotificationPredicate: 滚动通知断言
final
preferredSize → Size: The size this widget would prefer if it were otherwise unconstrained.
no setteroverride
primary → bool: 主要的
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
scrolledUnderElevation → double?: 滚动时海拔高度
final
shadowColor → Color?: 阴影颜色
final
shape → ShapeBorder?: 形状
final
surfaceTintColor → Color?: 表面色调
final
systemOverlayStyle → SystemUiOverlayStyle?: 系统界面样式
final
title → Widget?: 标题组件
final
titleSpacing → double?: 标题间距
final
titleTextStyle → TextStyle?: 标题文本样式
final
toolbarHeight → double?: 工具栏高度
final
toolbarOpacity → double: 工具栏透明度
final
toolbarTextStyle → TextStyle?: 工具栏文本样式
final

Methods

build(BuildContext context) → Widget: Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement: Creates a StatelessElement to manage this widget's location in the tree.
inherited
debugDescribeChildren() → List<DiagnosticsNode>: Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void: Add additional properties associated with the node.
inherited
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
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String: Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String: Returns a one-line detailed description of the object.
inherited
toStringShort() → String: A short, textual description of this widget.
inherited

Operators

operator ==(Object other) → bool: The equality operator.
inherited