MiuixSliderPreference class - miuix library

Constructors

MiuixSliderPreference({Key? key, required double value, required ValueChanged<double> onValueChange, String? title, MiuixBasicComponentColors? titleColor, String? summary, MiuixBasicComponentColors? summaryColor, Widget? startAction, String? valueText, List<Widget>? endActions, Widget? bottomAction, VoidCallback? onClick, bool holdDownState = false, bool enabled = true, double min = 0.0, double max = 1.0, int steps = 0, VoidCallback? onValueChangeFinished, bool reverseDirection = false, double sliderHeight = MiuixSliderDefaults.minHeight, MiuixSliderColors? sliderColors, MiuixSliderHapticEffect hapticEffect = MiuixSliderDefaults.defaultHapticEffect, bool showKeyPoints = false, List<double>? keyPoints, double magnetThreshold = 0.02, EdgeInsetsGeometry insideMargin = MiuixBasicComponentDefaults.insideMargin}): const

Properties

bottomAction → Widget?: 底部滑块上方的额外内容（可选）。
final
enabled → bool: 是否启用。
final
endActions → List<Widget>?: 末尾区域 valueText 之后的额外内容（可选）。
final
hapticEffect → MiuixSliderHapticEffect: 触感反馈类型。
final
hashCode → int: The hash code for this object.
no setterinherited
holdDownState → bool: 是否处于按压态。
final
insideMargin → EdgeInsetsGeometry: 内边距。
final
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
keyPoints → List<double>?: 自定义关键点；为 null 时使用 steps 推导。
final
magnetThreshold → double: 磁吸阈值（0..1）。
final
max → double: 滑块最大值。
final
min → double: 滑块最小值。
final
onClick → VoidCallback?: 点击回调；非空时末尾追加右箭头图标，整行可点击。
final
onValueChange → ValueChanged<double>: 值变更回调。
final
onValueChangeFinished → VoidCallback?: 值变更结束回调。
final
reverseDirection → bool: 是否反向（从右向左递增）。
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
showKeyPoints → bool: 是否显示关键点。
final
sliderColors → MiuixSliderColors?: 滑块颜色；为 null 时取 MiuixSliderDefaults.sliderColors。
final
sliderHeight → double: 滑块高度。
final
startAction → Widget?: 起始侧内容（可选）。
final
steps → int: 离散步进数；0 表示连续。
final
summary → String?: 行摘要（可选）。
final
summaryColor → MiuixBasicComponentColors?: 摘要颜色；为 null 时取 MiuixBasicComponentDefaults.summaryColor。
final
title → String?: 行标题（可选）。
final
titleColor → MiuixBasicComponentColors?: 标题颜色；为 null 时取 MiuixBasicComponentDefaults.titleColor。
final
value → double: 当前滑块值；会被夹到 min..max。
final
valueText → String?: 末尾区域显示的当前值文本（可选）；样式为 body2.fontSize，颜色为 onSurfaceVariantActions（禁用时 disabledOnSecondaryVariant）。
final

Methods

build(BuildContext context) → Widget: Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement: Creates a StatelessElement to manage this widget's 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.
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