BasicSeekbar class abstract

要显示的刻度值 如果要自定义刻度值，数组中需要包含这个实体类 List

Inheritance
Implementers

Constructors

BasicSeekbar({Key? key, double? min, double? max, double? value, double? progresseight, int? sectionCount, Color? sectionColor, Color? sectionUnSelecteColor, double? sectionRadius, bool? showSectionText, List<SectionTextModel>? sectionTexts, double? sectionTextSize, bool? afterDragShowSectionText, Color? sectionTextColor, Color? sectionSelectTextColor, int? sectionDecimal, double? sectionTextMarginTop, Color? backgroundColor, Color? progressColor, String? semanticsLabel, String? semanticsValue, double? indicatorRadius, Color? indicatorColor, ValueChanged<ProgressValue>? onValueChanged, bool? isRound})
const

Properties

afterDragShowSectionText → bool?
是否在拖拽结束显示值
final
backgroundColor → Color?
进度条背景的颜色
final
hashCode → int
The hash code for this object.
no setterinherited
indicatorColor → Color?
指示器的颜色
final
indicatorRadius → double?
指示器的半径
final
isRound → bool?
进度条是否是圆角的，还是方形的，默认是圆角的
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
max → double?
最大值
final
min → double?
最小值
final
onValueChanged → ValueChanged<ProgressValue>?
进度改变的回调
final
progressColor → Color?
进度条当前进度的颜色
final
progresseight → double?
高度
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
sectionColor → Color?
间隔圆圈的颜色
final
sectionCount → int?
总共分几份
final
sectionDecimal → int?
刻度值的小数点的位数，默认是0位
final
sectionRadius → double?
间隔圆圈的半径
final
sectionSelectTextColor → Color?
刻度值的字体颜色
final
sectionTextColor → Color?
刻度值的字体颜色
final
sectionTextMarginTop → double?
刻度值距离进度条的间距
final
sectionTexts → List<SectionTextModel>?
刻度值的数组
final
sectionTextSize → double?
刻度值的字体大小
final
sectionUnSelecteColor → Color?
间隔圆圈未选中的颜色
final
semanticsLabel → String?
这个是给盲人用的，屏幕阅读器的要读出来的标签
final
semanticsValue → String?
这个是给盲人用的，屏幕阅读器的要读出的进度条的值
final
showSectionText → bool?
显示间隔刻度值与否，默认是不显示
final
value → double?
进度值
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<StatefulWidget>
Creates the mutable state for this widget at a given location in the tree.
inherited
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.
override
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