RefreshHeader class

刷新header，布局顺序与footer不同

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• RefreshHeader

Constructors

RefreshHeader({Key? key, required RefreshController refreshController, required RefreshIndicatorBuilder indicatorBuilder, required RefreshIndicatorConfig config})

const

Properties

config → RefreshIndicatorConfig

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

indicatorBuilder → RefreshIndicatorBuilder

final, inherited

isCompleted → bool

是否刷新完成

no setter, inherited

isRefreshing → bool

是否处在刷新中

no setter, inherited

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

refreshController → RefreshController

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

status ↔ RefreshStatus

刷新状态

getter/setter pair

Methods

createElement() → StatefulElement

Creates a StatefulElement to manage this widget's location in the tree.

inherited

createState() → State<StatefulWidget>

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}) → 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