tabs.onHighlightChanged

Syntax

browser.tabs.onHighlightChanged.addListener(listener)
browser.tabs.onHighlightChanged.removeListener(listener)
browser.tabs.onHighlightChanged.hasListener(listener)

Events have three functions:

addListener(listener)

Adds a listener to this event.

removeListener(listener)

Stop listening to this event. The listener argument is the listener to remove.

hasListener(listener)

Check whether listener is registered for this event. Returns true if it is listening, false otherwise.

addListener syntax

Parameters

listener

The function called when this event occurs. The function is passed this argument:

selectInfo

object. See the selectInfo section for more details.

Additional objects

selectInfo

windowId

integer. The window whose tabs changed.

tabIds

array of integer. All highlighted tabs in the window.

Browser compatibility