ui/app_list/views/folder_header_view_delegate.h

   1 // Copyright 2013 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_VIEWS_FOLDER_HEADER_VIEW_DELEGATE_H_
   6 #define UI_APP_LIST_VIEWS_FOLDER_HEADER_VIEW_DELEGATE_H_
   7
   8 #include <string>
   9
  10 namespace ui {
  11 class Event;
  12 }
  13
  14 namespace app_list {
  15
  16 class AppListFolderItem;
  17
  18 class FolderHeaderViewDelegate {
  19  public:
  20   // Invoked when the back button on the folder header view is clicked.
  21   // |item| is the folder item which FolderHeaderview represents.
  22   // |event_flags| contains the flags of the keyboard/mouse event that triggers
  23   // the request.
  24   virtual void NavigateBack(AppListFolderItem* item,
  25                             const ui::Event& event_flags) = 0;
  26
  27   // Gives back the focus to the search box.
  28   virtual void GiveBackFocusToSearchBox() = 0;
  29
  30   // Tells the model to set the name of |item|.
  31   virtual void SetItemName(AppListFolderItem* item,
  32                            const std::string& name) = 0;
  33
  34   virtual ~FolderHeaderViewDelegate() {}
  35 };
  36
  37 }  // namespace app_list
  38
  39 #endif  // UI_APP_LIST_VIEWS_FOLDER_HEADER_VIEW_DELEGATE_H_