ui/app_list/search_result_observer.h

   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 UI_APP_LIST_SEARCH_RESULT_OBSERVER_H_
   6 #define UI_APP_LIST_SEARCH_RESULT_OBSERVER_H_
   7
   8 #include "ui/app_list/app_list_export.h"
   9
  10 namespace app_list {
  11
  12 class APP_LIST_EXPORT SearchResultObserver {
  13  public:
  14   // Invoked when the SearchResult's icon has changed.
  15   virtual void OnIconChanged() = 0;
  16
  17   // Invoked when the SearchResult's action icons have been changed.
  18   virtual void OnActionIconsChanged() = 0;
  19
  20  protected:
  21   virtual ~SearchResultObserver() {}
  22 };
  23
  24 }  // namespace app_list
  25
  26 #endif  // UI_APP_LIST_SEARCH_RESULT_OBSERVER_H_