FDottedLine class Null safety

Inheritance

Constructors

FDottedLine({Key? key, Color color = Colors.black, double? height, double? width, double dottedLength = 5.0, double space = 3.0, double strokeWidth = 1.0, FDottedLineCorner? corner, Widget? child})
FDottedLine 为开发者提供了创建虚线的能力。同时支持为一个 Widget 创建虚线边框。支持控制虚线的粗细,间距,以及虚线边框的边角。

Properties

child Widget?
如果设置了 childFDottedLine 将会作为 child 的虚线边框。 此时,widthheight 将不再有效。
final
color Color
虚线颜色
final
corner FDottedLineCorner?
虚线边框的边角。详见 FDottedLineCorner
final
dottedLength double
虚线中每一小段的长
final
hashCode int
The hash code for this object.
@nonVirtualread-onlyinherited
height double?
高。如果只有 height,而没有 width,将获得一个垂直方向的虚线 如果同时有 widthheight,将获得一个虚线边框。
final
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited
space double
虚线中每段间的距离
final
strokeWidth double
虚线的厚度
final
width double?
宽。如果只有 width,而没有 height,将获得一个水平方向的虚线 如果同时有 widthheight,将获得一个虚线边框。
final

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _FDottedLineState
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.
@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