CustomSliverCard class

SliverCard 分组 Sliver 组件

Inheritance

Constructors

CustomSliverCard({required Widget child, Key? key, Widget? title, String? titleText, int? count, Widget? trailing, bool expandable = true, bool initialExpanded = true, ValueChanged<bool>? onExpandChanged, String? additionalInfoText, Widget? additionalInfo})
SliverCard 分组 Sliver 组件
const

Properties

additionalInfo Widget?
附加信息组件
final
additionalInfoText String?
附加信息文本
final
child Widget
子组件
final
count int?
数量
final
expandable bool
是否可展开
final
hashCode int
The hash code for this object.
no setterinherited
initialExpanded bool
是否默认展开
final
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onExpandChanged ValueChanged<bool>?
展开/收起状态变化的回调
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
title Widget?
标题
final
titleText String?
标题文本
final
trailing Widget?
尾部组件
final

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() State<CustomSliverCard>
Creates the mutable state for this widget at a given location in the tree.
override
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