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? labelText, TextStyle? labelStyle, GestureTapCallback? onTap, EdgeInsetsGeometry? padding, EdgeInsetsGeometry? margin, double? width, double? height, Decoration? decoration, AlignmentGeometry? alignment, ImageProvider<Object>? imageProvider, Image? image, Widget? label, Widget? widget, VoidCallback? onPressed, UnifiedButtonCategory? unifiedButtonCategory, ValueChanged<bool>? onHover, ValueChanged<bool>? onFocusChange, ButtonStyle? style, FocusNode? focusNode, bool autofocus = false, MaterialStatesController? statesController, GestureLongPressCallback? onLongPress, Clip? clipBehavior})
const

Properties

alignment AlignmentGeometry?
整个组件居中
final
autofocus bool
final
background Color?
final
buildIcon List<Widget>
no setter
buildSpacing Widget
no setter
buildTitle Widget
no setter
clipBehavior Clip?
final
color Color?
iconimageProviderlabelText 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
focusNode FocusNode?
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
image Image?
final
imageProvider ImageProvider<Object>?
final
isChildren bool
no setter
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
label Widget?
final
labelStyle TextStyle?
final
labelText String?
文字
final
mainAxisAlignment MainAxisAlignment
final
margin EdgeInsetsGeometry?
final
maxLines int
labelText显示时最大行数
final
onFocusChange ValueChanged<bool>?
final
onHover ValueChanged<bool>?
final
onLongPress GestureLongPressCallback?
final
onPressed VoidCallback?
****** UnifiedButton ****** ///
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 iconimageProvider
final
size double?
iconimageProvider 大小
final
spacing double
label或者labelText间距
final
statesController MaterialStatesController?
final
style ButtonStyle?
final
textAlign TextAlign
final
textDirection TextDirection?
final
unifiedButtonCategory UnifiedButtonCategory?
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