NumberProgress class Null safety

带进度文字的圆角进度条

Inheritance

Constructors

NumberProgress({Key? key, double height = 10.0, double value = 0.0, Color? backgroundColor, Color valueColor = Colors.blue, Color textColor = Colors.white, double textSize = 8.0, EdgeInsetsGeometry padding = EdgeInsets.zero, AlignmentGeometry textAlignment = Alignment.center})

Properties

backgroundColor Color?
进度条的背景颜色
final
hashCode int
The hash code for this object.
@nonVirtualread-onlyinherited
height double
进度条的高度
final
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
padding EdgeInsetsGeometry
边距
final
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited
textAlignment AlignmentGeometry
文字的对齐方式
final
textColor Color
文字的颜色
final
textSize double
文字的大小
final
value double
进度
final
valueColor Color
进度条的色值
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.
@protectedinherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent 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.
@nonVirtualinherited