electron/lib/browser/api/tray.js

const deprecate = require('electron').deprecate;
const EventEmitter = require('events').EventEmitter;
const Tray = process.atomBinding('tray').Tray;

Tray.prototype.__proto__ = EventEmitter.prototype;

Tray.prototype._init = function() {
  // Deprecated.
  deprecate.rename(this, 'popContextMenu', 'popUpContextMenu');
  deprecate.event(this, 'clicked', 'click');
  deprecate.event(this, 'double-clicked', 'double-click');
  deprecate.event(this, 'right-clicked', 'right-click');
  return deprecate.event(this, 'balloon-clicked', 'balloon-click');
};

Tray.prototype.setContextMenu = function(menu) {
  this._setContextMenu(menu);

  // Keep a strong reference of menu.
  return this.menu = menu;
};

module.exports = Tray;