WaterDropMaterialHeader class

水滴效果Material刷新头部

在MaterialClassicHeader基础上添加了水滴动画效果

示例用法:

WaterDropMaterialHeader(
  color: Colors.blue,
  distance: 60.0,
)
Inheritance

Constructors

WaterDropMaterialHeader({Key? key, double height = 80.0, String? semanticsLabel, String? semanticsValue, double distance = 60.0, Color color = Colors.white, Color? backgroundColor, double offset = 0.0})
构造函数
const

Properties

backgroundColor → Color?
背景颜色
finalinherited
color → Color?
刷新指示器的颜色
finalinherited
completeDuration → Duration
刷新完成或失败时的停留时间
finalinherited
distance → double
刷新时距离顶部的距离
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
height → double
指示器的视觉高度
finalinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
offset → double
布局偏移量
finalinherited
refreshStyle → RefreshStyle
刷新显示样式
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
semanticsLabel → String?
语义化标签
finalinherited
semanticsValue → String?
语义化值
finalinherited

Methods

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