RotatingView class

create_user: zhengzaihong email:1096877329@qq.com create_date: 2024/5/8 create_time: 9:15 describe: 持续旋转动画组件 / Continuous Rotating Animation Component

让子组件持续旋转的动画组件 Component that continuously rotates its child widget

功能特性 / Features

  • 🔄 持续旋转动画 / Continuous rotation animation
  • ⚙️ 可自定义旋转速度 / Customizable rotation speed
  • 🎯 自动循环播放 / Auto-loop playback
  • 💫 流畅的动画效果 / Smooth animation effect

基础示例 / Basic Example

// 简单旋转
RotatingView(
  child: Icon(Icons.refresh, size: 50),
)

// 自定义速度
RotatingView(
  speed: Duration(seconds: 1),
  child: Image.asset('assets/loading.png'),
)

// 加载指示器
RotatingView(
  speed: Duration(milliseconds: 800),
  child: Container(
    width: 40,
    height: 40,
    decoration: BoxDecoration(
      border: Border.all(color: Colors.blue, width: 3),
      borderRadius: BorderRadius.circular(20),
    ),
  ),
)

// 旋转Logo
RotatingView(
  speed: Duration(seconds: 3),
  child: FlutterLogo(size: 100),
)

注意事项 / Notes

  • speed 越小旋转越快 / Smaller speed means faster rotation
  • 组件会持续旋转直到销毁 / Rotates continuously until disposed
  • 适合用作加载指示器 / Suitable for loading indicators
Inheritance
Available extensions

Constructors

RotatingView({required Widget child, Duration? speed = const Duration(seconds: 2), Key? key})
const

Properties

child → Widget
子组件 / Child widget
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
speed → Duration?
旋转速度 / Rotation speed
final

Methods

blurred({double blur = 5, Color blurColor = Colors.white, BorderRadius? borderRadius, double colorOpacity = 0.5, Widget? overlay, AlignmentGeometry alignment = Alignment.center}) → Blur

Available on Widget, provided by the BlurExtension extension

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<RotatingView>
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
frosted({double blur = 5, Color frostColor = Colors.white, AlignmentGeometry alignment = Alignment.center, double? height, double? width, double frostOpacity = 0.0, BorderRadius? borderRadius, EdgeInsetsGeometry padding = EdgeInsets.zero}) → Blur

Available on Widget, provided by the FrostExtension extension

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