MiuixPullToRefresh class
Miuix 风格下拉刷新容器。
child 应包含一个纵向可滚动组件。短内容若也要接受下拉手势，请为滚动
组件设置 AlwaysScrollableScrollPhysics。Flutter 的滚动通知只能观察、不能像
Compose NestedScrollConnection 一样消费位移；本组件在顶边 overscroll 时驱动
等价状态，并通过增长的头部自然下推内容。
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- MiuixPullToRefresh
Constructors
-
MiuixPullToRefresh({Key? key, required bool isRefreshing, required VoidCallback onRefresh, required Widget child, MiuixPullToRefreshController? controller, EdgeInsetsGeometry contentPadding = EdgeInsets.zero, MiuixScrollBehavior? topAppBarScrollBehavior, Color color = MiuixPullToRefreshDefaults.color, double circleSize = MiuixPullToRefreshDefaults.circleSize, List<
String> refreshTexts = MiuixPullToRefreshDefaults.refreshTexts, TextStyle refreshTextStyle = MiuixPullToRefreshDefaults.refreshTextStyle, ValueChanged<double> ? onPullProgress}) -
const
Properties
- child → Widget
-
final
- circleSize → double
-
final
- color → Color
-
final
- contentPadding → EdgeInsetsGeometry
-
final
- controller → MiuixPullToRefreshController?
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- isRefreshing → bool
-
由调用方提升管理的刷新状态。
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
-
onPullProgress
→ ValueChanged<
double> ? -
完整阻尼拖拽范围内的实时进度；挂载时也会调用一次。
final
- onRefresh → VoidCallback
-
用户越过阈值并松手后调用；应尽快把 isRefreshing 设为 true。
final
-
refreshTexts
→ List<
String> -
final
- refreshTextStyle → TextStyle
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- topAppBarScrollBehavior → MiuixScrollBehavior?
-
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< MiuixPullToRefresh> -
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