tabGroups.onMoved
Fires when a tab group is moved within a window or to another window. tabs.onMoved also fire for the tabs within the group.
The event is passed a tabGroups.TabGroup object. This includes the windowId but not the position of the tab group. To determine the position of the tab group, use tabs.query() with the groupId, and read the index property of the returned tab.
In Chrome, this event doesn't fire when a tab group is moved between windows; instead, the group is removed from one window and created in another (firing tabGroups.onRemoved and tabGroups.onCreated.
Syntax
browser.tabGroups.onMoved.addListener(listener)
browser.tabGroups.onMoved.removeListener(listener)
browser.tabGroups.onMoved.hasListener(listener)
Events have three functions:
addListener(listener)-
Adds a listener to this event.
removeListener(listener)-
Stops listening to this event. The
listenerargument is the listener to remove. hasListener(listener)-
Checks whether
listeneris registered for this event. Returnstrueif it is listening,falseotherwise.
addListener syntax
Parameters
listener-
The function called when this event occurs. The function is passed this argument:
group-
tabGroups.TabGroup. Details of the moved tab group's state.
Examples
Listen for and log tab group movement:
function tabGroupMoved(group) {
console.log(
`Tab group with ID ${group.id} was moved to window ${group.windowId}.`,
);
}
browser.tabGroups.onMoved.addListener(tabGroupMoved);
Locate a tab group moved to another window.
browser.tabGroups.onMoved.addListener(group => {
let tabs = await browser.tabs.query({
groupId: group.id,
});
console.log(`Moved tab group to ${tabs[0].index} in window ${group.windowId}`);
});
Browser compatibility
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