BrnMultipleBottomButton class

用于多选状态页面底部的组合按钮 支持 全选+选中状态+次要按钮+主要按钮 的组合（中括号代表可选）

Inheritance
Available Extensions

Constructors

BrnMultipleBottomButton({Key? key, dynamic mainButton, dynamic subButton, VoidCallback? onMainButtonTap, VoidCallback? onSubButtonTap, void onSelectedButtonTap(BrnMultipleButtonArrowState)?, void onSelectAll(bool?)?, bool hasArrow = false, BrnMultipleBottomController? bottomController})
create BrnMultipleBottomButton
const

Properties

bottomController → BrnMultipleBottomController?
暴露给外界设置多选状态的控制器
final
hasArrow → bool
已选后面是否需要带小箭头。默认 false
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
mainButton → dynamic
主按钮的文案，默认为主题色 可以传入自定义 Widget 以及 String 类型的文案，不传则不展示
final
onMainButtonTap → VoidCallback?
主按钮点击回调
final
onSelectAll → (void Function(bool?)?)
全选的点击回调，不传则不展示多选按钮，回传参数 true 表示选中全选，false 表示取消全选
final
onSelectedButtonTap → (void Function(BrnMultipleButtonArrowState)?)
selectedButtonOnTap, 点击已选的回调，存在三种状态：-1:不可展开（当 value 为 0 的时候），0：收起，1：展开
final
onSubButtonTap → VoidCallback?
次按钮点击回调
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
subButton → dynamic
次按钮的文案可以传入自定义 Widget 以及 String 类型的文案，不传则不展示
final

Methods

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

Operators

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