ui/app_list/views/tile_item_view.h

   1 // Copyright 2014 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_TILE_ITEM_VIEW_H_
   6 #define UI_APP_LIST_VIEWS_TILE_ITEM_VIEW_H_
   7
   8 #include "ui/app_list/app_list_export.h"
   9 #include "ui/app_list/search_result_observer.h"
  10 #include "ui/views/controls/button/button.h"
  11 #include "ui/views/controls/button/custom_button.h"
  12
  13 namespace views {
  14 class ImageView;
  15 class Label;
  16 }
  17
  18 namespace app_list {
  19
  20 class SearchResult;
  21
  22 // The view for a tile in the app list on the start/search page.
  23 class APP_LIST_EXPORT TileItemView : public views::CustomButton,
  24                                      public views::ButtonListener,
  25                                      public SearchResultObserver {
  26  public:
  27   TileItemView();
  28   virtual ~TileItemView();
  29
  30   void SetSearchResult(SearchResult* item);
  31
  32  private:
  33   // Overridden from views::View:
  34   virtual gfx::Size GetPreferredSize() const OVERRIDE;
  35
  36   // Overridden from views::ButtonListener:
  37   virtual void ButtonPressed(views::Button* sender,
  38                              const ui::Event& event) OVERRIDE;
  39
  40   // Overridden from SearchResultObserver:
  41   virtual void OnIconChanged() OVERRIDE;
  42   virtual void OnResultDestroying() OVERRIDE;
  43
  44   // Owned by the model provided by the AppListViewDelegate.
  45   SearchResult* item_;
  46
  47   views::ImageView* icon_;  // Owned by views hierarchy.
  48   views::Label* title_;     // Owned by views hierarchy.
  49
  50   DISALLOW_COPY_AND_ASSIGN(TileItemView);
  51 };
  52
  53 }  // namespace app_list
  54
  55 #endif  // UI_APP_LIST_VIEWS_TILE_ITEM_VIEW_H_