RatingBar class
create_user: zhengzaihong email:1096877329@qq.com describe: 满意度 RatingBar（支持 step、allowZero、readOnly）
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- RatingBar
- Available extensions
Constructors
-
RatingBar.new({double maxRating = 10.0, int count = 5, double value = 0, double size = 20, required Widget normalImage, required Widget selectImage, double padding = 3, bool selectAble = false, double step = 1.0, bool allowZero = true, bool readOnly = false, ValueChanged<
double> ? onRatingUpdate, Key? key}) -
const
Properties
- allowZero → bool
-
是否允许为 0 分（false 时至少为 step）
final
- count → int
-
星星数量
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- maxRating → double
-
最大值
final
- normalImage → Widget
-
非选中的星星图片
final
-
onRatingUpdate
→ ValueChanged<
double> ? -
点击回调
final
- padding → double
-
两个星星之间的间隔
final
- readOnly → bool
-
是否只读（只展示，不能交互）
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- selectAble → bool
-
是否能够点击和滑动
final
- selectImage → Widget
-
选中时的图片
final
- size → double
-
星星大小
final
- step → double
-
步长（例如 1.0 表示整星，0.5 半星，0.1 精确到 0.1）
final
- value → double
-
当前值
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(
) → _RatingBarState -
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