- 构造函数
- 设备方向事件
-
属性
- 绝对
- alpha
- beta
- bubbles
- cancelable
- composed
- currentTarget
- defaultPrevented
- eventPhase
- gamma
- hashCode
- isTrusted
- matchingTarget
- path
- runtimeType
- target
- timeStamp
- type
- 方法
- composedPath
- noSuchMethod
- preventDefault
- stopImmediatePropagation
- stopPropagation
- toString
- 运算符
- 运算符 ==