ButtonProgressNotifier class

Inheritance

• Object
• ChangeNotifier
• ButtonProgressNotifier

Constructors

ButtonProgressNotifier()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

hasListeners → bool

Whether any listeners are currently registered.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

value ↔ ButtonProgress

getter/setter pair

Methods

addListener(VoidCallback listener) → void

Register a closure to be called when the object changes.

inherited

addProgressChangeListener(void listener(ButtonProgress buttonProgress)) → void

circular({double? progress, int? progressReserve, ProgressType? progressType, Color? foreground, Color? background, Color? circularBackground, bool? isProgressOpacityAnim, TextStyle? textStyle, String? prefix, TextStyle? prefixStyle, String? suffix, TextStyle? suffixStyle, double? size, BorderRadius? borderRadius, double? radius, double? ratio, bool? isArrow, bool? reverse, StrokeCap? strokeCap, double? startAngle, double? sweepAngle, BorderSide? borderSide, Gradient? circularBackgroundGradient, Gradient? foregroundGradient, Gradient? backgroundGradient, List<BoxShadow>? shadows}) → void

改变圆形进度条属性

dispose() → void

Discards any resources used by the object. After this is called, the object is not in a usable state and should be discarded (calls to addListener will throw after the object is disposed).

override

linear({double? progress, int? progressReserve, ProgressType? progressType, Color? foreground, Color? background, bool? isTextInner, bool? isTextFollowed, bool? isProgressOpacityAnim, TextStyle? textStyle, String? prefix, TextStyle? prefixStyle, String? suffix, TextStyle? suffixStyle, double? height, BorderRadius? borderRadius, double? width, double? padding, double? indicatorRatio, BorderSide? borderSide, Gradient? foregroundGradient, Gradient? backgroundGradient, List<BoxShadow>? shadows}) → void

改变线性进度条属性

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

notifyListeners() → void

Call all the registered listeners.

inherited

polygon({double? progress, int? progressReserve, ProgressType? progressType, Color? foreground, Color? background, bool? isProgressOpacityAnim, String? indeterminateText, double? indicatorRatio, TextStyle? textStyle, String? prefix, TextStyle? prefixStyle, String? suffix, TextStyle? suffixStyle, double? size, double? borderRadius, double? width, int? side, bool? reverse, StrokeCap? strokeCap, Color? progressBackground, Gradient? progressBackgroundGradient, double? startRatio, BorderSide? borderSide, Gradient? foregroundGradient, Gradient? backgroundGradient, List<BoxShadow>? shadows}) → void

改变正多边形环绕进度属性

rectangle({double? progress, int? progressReserve, ProgressType? progressType, Color? foreground, Color? background, bool? isProgressOpacityAnim, String? indeterminateText, double? indicatorRatio, TextStyle? textStyle, String? prefix, TextStyle? prefixStyle, String? suffix, TextStyle? suffixStyle, double? size, BorderRadius? borderRadius, double? width, double? height, bool? reverse, StrokeCap? strokeCap, Color? progressBackground, Gradient? progressBackgroundGradient, double? startRatio, BorderSide? borderSide, Gradient? foregroundGradient, Gradient? backgroundGradient, List<BoxShadow>? shadows}) → void

改变矩形进度属性

removeListener(VoidCallback listener) → void

Remove a previously registered closure from the list of closures that are notified when the object changes.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited