diff options
Diffstat (limited to 'toolkit/actors/UnselectedTabHoverParent.jsm')
-rw-r--r-- | toolkit/actors/UnselectedTabHoverParent.jsm | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/toolkit/actors/UnselectedTabHoverParent.jsm b/toolkit/actors/UnselectedTabHoverParent.jsm new file mode 100644 index 0000000000..96e836b5d6 --- /dev/null +++ b/toolkit/actors/UnselectedTabHoverParent.jsm @@ -0,0 +1,18 @@ +/* vim: set ts=2 sw=2 sts=2 et tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ +"use strict"; + +var EXPORTED_SYMBOLS = ["UnselectedTabHoverParent"]; + +class UnselectedTabHoverParent extends JSWindowActorParent { + receiveMessage(message) { + const topBrowsingContext = this.manager.browsingContext.top; + const browser = topBrowsingContext.embedderElement; + if (!browser) { + return; + } + browser.shouldHandleUnselectedTabHover = message.data.enable; + } +} |