MouseScrollEvent

非标
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

弃用
This feature is no longer recommended. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. Avoid using it, and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.

MouseScrollEvent interface represents events that occur due to the user moving a mouse wheel or similar input device.

Do not use this interface for wheel events.

MouseWheelEvent , this interface is non-standard and deprecated. It was used in Gecko-based browsers only. Instead use the standard WheelEvent .

Method overview

void initMouseScrollEvent (in DOMString typeArg, in boolean canBubbleArg, in boolean cancelableArg, in nsIDOMAbstractView viewArg, in long detailArg, in long screenXArg, in long screenYArg, in long clientXArg, in long clientYArg, in boolean ctrlKeyArg, in boolean altKeyArg, in boolean shiftKeyArg, in boolean metaKeyArg, in unsigned short buttonArg, in nsIDOMEventTarget relatedTargetArg, in long axis);

属性

属性 Type 描述
axis 只读 long Indicates scroll direction.

常量

Delta modes

常量 描述
HORIZONTAL_AXIS 0x01 The event is caused by horizontal wheel operation.
VERTICAL_AXIS 0x02 The event is caused by vertical wheel operation.

方法

initMouseScrollEvent()
nsIDOMMouseScrollEvent::initMouseScrollEvent() .

浏览器兼容性

更新 GitHub 上的兼容性数据
Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
MouseScrollEvent
弃用 非标
Chrome No Edge No Firefox 3.5 IE No Opera No Safari No WebView Android No Chrome Android No Firefox Android 4 Opera Android No Safari iOS No Samsung Internet Android No

图例

完整支持
完整支持
不支持
不支持
非标。预期跨浏览器支持较差。
非标。预期跨浏览器支持较差。
弃用。不要用于新网站。
弃用。不要用于新网站。

另请参阅

  • DOMMouseScroll
  • MozMousePixelScroll
  • Non-gecko browsers' legacy mouse wheel event object: MouseWheelEvent
  • Standardized mouse wheel event object: WheelEvent