1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CHROME_BROWSER_UI_BROWSER_LIST_OBSERVER_H_ 6 #define CHROME_BROWSER_UI_BROWSER_LIST_OBSERVER_H_ 7 8 class Browser; 9 10 namespace chrome { 11 12 class BrowserListObserver { 13 public: 14 // Called immediately after a browser is added to the list 15 virtual void OnBrowserAdded(Browser* browser) {} 16 17 // Called immediately after a browser is removed from the list 18 virtual void OnBrowserRemoved(Browser* browser) {} 19 20 // Called immediately after a browser is set active (SetLastActive) 21 virtual void OnBrowserSetLastActive(Browser* browser) {} 22 23 protected: 24 virtual ~BrowserListObserver() {} 25 }; 26 27 } // namespace chrome 28 29 #endif // CHROME_BROWSER_UI_BROWSER_LIST_OBSERVER_H_ 30
