Materialized font style for TrayItemMore type system tray rows.

ash/common/system/tray/tray_item_more.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.

[tdanderson, 2016/09/15 19:49:33]

nit: please update actual CL title to "Materialized font style for TrayItemMore
type system tray rows." (it still says Bluetooth)

nit: format the CL description at 80-char lines.

[bruthig, 2016/09/15 19:55:08]

Done.

 
 #ifndef ASH_COMMON_SYSTEM_TRAY_TRAY_ITEM_MORE_H_
 #define ASH_COMMON_SYSTEM_TRAY_TRAY_ITEM_MORE_H_
 
 #include "ash/common/system/tray/actionable_view.h"
 #include "base/macros.h"
 #include "ui/views/view.h"
 
 namespace views {
 class ImageView;
@@ skipping 17 matching lines @@
   void SetImage(const gfx::ImageSkia& image_skia);
   void SetAccessibleName(const base::string16& name);
 
  protected:
   // Replaces the default icon (on the left of the label), and allows a custom
   // view to be placed there. Once the default icon is replaced, |SetImage|
   // should never be called.
   void ReplaceIcon(views::View* view);
 
  private:
+  // TODO(bruthig): Re-design to inform subclasses when the style changes while
+  // avoiding virtual function calls from the constructor.
+  void UpdateStyle();
+
   // Overridden from ActionableView.
   bool PerformAction(const ui::Event& event) override;
 
   // Overridden from views::View.
   void Layout() override;
   void GetAccessibleState(ui::AXViewState* state) override;
+  void ViewHierarchyChanged(
+      const ViewHierarchyChangedDetails& details) override;
+  void OnNativeThemeChanged(const ui::NativeTheme* theme) override;
 
   SystemTrayItem* owner_;
   // True if |more_| should be shown.
   bool show_more_;
   views::ImageView* icon_;
   views::Label* label_;
   views::ImageView* more_;
   base::string16 accessible_name_;
 
   DISALLOW_COPY_AND_ASSIGN(TrayItemMore);
 };
 
 }  // namespace ash
 
 #endif  // ASH_COMMON_SYSTEM_TRAY_TRAY_ITEM_MORE_H_