DocumentPictureInPictureEvent:window 属性

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

实验性: 这是一项实验性技术
在将其用于生产之前,请仔细检查浏览器兼容性表格

安全上下文: 此项功能仅在一些支持的浏览器安全上下文(HTTPS)中可用。

DocumentPictureInPictureEvent 接口的 window 只读属性返回一个 Window 实例,表示事件触发时 DocumentPictureInPicture 窗口中的浏览上下文。

一个 Window 对象实例。

示例

js
documentPictureInPicture.addEventListener("enter", (event) => {
  const pipWindow = event.window;
  console.log("视频播放器已进入画中画窗口");

  const pipMuteButton = pipWindow.document.createElement("button");
  pipMuteButton.textContent = "静音";
  pipMuteButton.addEventListener("click", () => {
    const pipVideo = pipWindow.document.querySelector("#video");
    if (!pipVideo.muted) {
      pipVideo.muted = true;
      pipMuteButton.textContent = "取消静音";
    } else {
      pipVideo.muted = false;
      pipMuteButton.textContent = "静音";
    }
  });

  pipWindow.document.body.append(pipMuteButton);
});

规范

Specification
Document Picture-in-Picture Specification
# dom-documentpictureinpictureevent-window

浏览器兼容性

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
window
Experimental

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support
No support
No support
Experimental. Expect behavior to change in the future.

参见