IconBox class

Inheritance
Available Extensions

Constructors

IconBox({Key? key, int maxLines = 1, TextOverflow overflow = TextOverflow.ellipsis, TextAlign textAlign = TextAlign.start, bool reversal = false, Axis direction = Axis.horizontal, double spacing = 4, CrossAxisAlignment crossAxisAlignment = CrossAxisAlignment.center, MainAxisAlignment mainAxisAlignment = MainAxisAlignment.center, double? size, String? heroTag, IconData? icon, Color? background, Color? color, String? semanticLabel, TextDirection? textDirection, String? titleText, bool addInkWell = false, TextStyle? titleStyle, GestureTapCallback? onTap, EdgeInsetsGeometry? padding, EdgeInsetsGeometry? margin, double? width, double? height, Decoration? decoration, AlignmentGeometry? alignment, ImageProvider<Object>? imageProvider, Image? image, Widget? title, bool visible = true, Widget? widget})
const

Properties

addInkWell → bool
点击添加水波纹 InkWell
final
alignment → AlignmentGeometry?
整个组件居中
final
background → Color?
final
color → Color?
icon、imageProvider、titleText 颜色
final
crossAxisAlignment → CrossAxisAlignment
final
decoration → Decoration?
整个组件装饰器
final
direction → Axis
组件水平或 垂直
final
hashCode → int
The hash code for this object.
no setterinherited
height → double?
整个组件宽高
final
heroTag → String?
add Hero
final
icon → IconData?
final
iconWidget → List<Widget>
no setter
image → Image?
final
imageProvider → ImageProvider<Object>?
final
isChildren → bool
no setter
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
mainAxisAlignment → MainAxisAlignment
final
margin → EdgeInsetsGeometry?
final
maxLines → int
titleText显示时最大行数
final
onTap → GestureTapCallback?
整个组件点击事件
final
overflow → TextOverflow
final
padding → EdgeInsetsGeometry?
final
reversal → bool
收尾颠倒 false
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
semanticLabel → String?
仅支持 icon、imageProvider
final
size → double?
icon、imageProvider 大小
final
spacing → double
与title或者titleText间距
final
spacingWidget → Widget
no setter
textAlign → TextAlign
final
textDirection → TextDirection?
final
title → Widget?
final
titleStyle → TextStyle?
final
titleText → String?
文字
final
titleWidget → Widget
no setter
visible → bool
显示 false
final
widget → Widget?
icon > image > imageProvider > widget
final
width → double?
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}) → 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
universal({List<Widget>? children, Widget? child}) → Widget

Operators

operator ==(Object other) → bool
The equality operator.
inherited