gecko-dev/toolkit/content/select-child.js

18 строки
598 B
JavaScript

/* 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/. */
Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "SelectContentHelper",
"resource://gre/modules/SelectContentHelper.jsm");
addEventListener("mozshowdropdown", event => {
if (!event.isTrusted)
return;
if (!SelectContentHelper.open) {
new SelectContentHelper(event.target, this);
}
});