EasyButton class Null safety

按钮 - button

Inheritance

Constructors

EasyButton({Key? key, String? text, VoidCallback? onClick, EasyButtonType? type, bool? ghost, bool? disabled, bool? block, IconData? icon, EasyButtonShape? shape, String? semanticLabel, EasyButtonSize? size})
const

Properties

block → bool?
是否是铺满父级元素宽度
final
disabled → bool?
是否是禁用
final
ghost → bool?
是否是幽灵按钮
final
hashCode → int
The hash code for this object.
read-onlyinherited
icon → IconData?
按钮图标
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onClick → VoidCallback?
final
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited
semanticLabel → String?
图标语义描述信息，无障碍信息
final
shape → EasyButtonShape?
按钮形状，默认为：round
final
size → EasyButtonSize?
按钮大小，默认：middle
final
text → String?
final
type → EasyButtonType?
按钮类型
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 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.
inherited