NECheckableMenuItem class

包含checkeduncheck两个状态的菜单项,初始时菜单项为uncheck状态, 点击后可切换至checked状态,如此反复。通过菜单项点击回调方法返回值控制是否进行状态迁移。 如果方法返回true,则会进行状态转移,否则保持当前状态不变。

Inheritance

Constructors

NECheckableMenuItem({required int itemId, required NEMenuVisibility visibility, required NEMenuItemInfo uncheckStateItem, required NEMenuItemInfo checkedStateItem})
const

Properties

checkedStateItem NEMenuItemInfo
final
hashCode int
The hash code for this object.
no setterinherited
isValid bool
no setteroverride
itemId int
菜单项ID, 从0-99为预留Id,自定义注入菜单Id请使用100以上
finalinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
uncheckStateItem NEMenuItemInfo
final
visibility NEMenuVisibility
finalinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() String
A string representation of this object.
override

Operators

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