LoadMoreView class

Inheritance

Constructors

LoadMoreView({Key? key, required LoadMoreCallback onLoadMore, required bool isEmpty, required bool isError, required List<Widget> slivers, Widget? completeView, String? completeText, Widget? loadView, Widget? emptyView, Widget? errorView, double? height = 30, String? loadingText, String? errorText, String? emptyText, bool? disableLoadMoreIfNotFullPage = false, int? duration = 0, double? scrollOffset = 100})
const

Properties

completeText → String?
完成加载文字
final
completeView → Widget?
完成加载widget
final
disableLoadMoreIfNotFullPage → bool?
不满一屏是否开启上拉加载
final
duration → int?
上拉加载延迟 最小100毫秒
final
emptyText → String?
加载没有数据时 空提示
final
emptyView → Widget?
加载完成空数据组件
final
errorText → String?
加载错误时 错误提示
final
errorView → Widget?
加载完成错误组件
final
hashCode → int
The hash code for this object.
no setterinherited
height → double?
底部加载组件高度 默认30
final
isEmpty → bool
加载是否没有数据
final
isError → bool
加载是否出现错误
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
loadingText → String?
正在加载时 加载提示
final
loadView → Widget?
正在加载 加载组件
final
onLoadMore → LoadMoreCallback
上拉加载回调
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scrollOffset → double?
偏移量 滚动到距离底部还有scrollOffset触发上拉加载 默认100
final
slivers → List<Widget>
组件必须是sliver可以参考SliverList或者SliverGrid
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _LoadMoreViewState
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