警告：
This event is deprecated. Use
tabs.onHighlighted
代替。
Fired when the highlighted or selected tabs in a window changes.
browser.tabs.onHighlightChanged.addListener(listener)
browser.tabs.onHighlightChanged.removeListener(listener)
browser.tabs.onHighlightChanged.hasListener(listener)
Events have three functions:
addListener(callback)
Adds a listener to this event.
removeListener(listener)
Stop listening to this event. The
listener
argument is the listener to remove.
hasListener(listener)
校验是否
listener
is registered for this event. Returns
true
if it is listening,
false
否则。
callback
Function that will be called when this event occurs. The function will be passed the following arguments:
selectInfo
对象
.
windowId
integer
. The window whose tabs changed.
tabIds
array
of
integer
. All highlighted tabs in the window.
BCD tables only load in the browser
注意：
This API is based on Chromium's
chrome.tabs
API. This documentation is derived from
tabs.json
in the Chromium code.
Microsoft Edge compatibility data is supplied by Microsoft Corporation and is included here under the Creative Commons Attribution 3.0 United States License.
最后修改： , 由 MDN 贡献者