theme.reset()

Resets any theme that was applied using the theme.update() method.

Note that this will always reset the theme back to the original default theme, even if the user had selected a different theme before this extension's theme was applied (see bug 1415267).

Syntax

browser.theme.reset(
  windowId     // integer
)

Parameters

windowId Optional
integer. The ID of a window. If this is provided, the theme applied to that window will be reset. If it is omitted the theme will be reset on all windows.

Browser compatibility

Report problems with this compatibility data on GitHub
webextensions-desktopwebextensions-mobile
ChromeEdgeFirefoxOperaSafariFirefox for Android
reset
windowId

Legend

Full support
Full support
No support
No support

Examples

This code applies a theme, then removes it when the user clicks a browser action:

browser.theme.update(themes.night);

browser.browserAction.onClicked.addListener(() => {
  browser.theme.reset();
});

Example extensions