ash/system/tray/tray_bar_button_with_title.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 ASH_SYSTEM_TRAY_TRAY_BAR_BUTTON_WITH_TITLE_H_
   6 #define ASH_SYSTEM_TRAY_TRAY_BAR_BUTTON_WITH_TITLE_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "ui/views/controls/button/custom_button.h"
  11
  12 namespace views {
  13 class Label;
  14 }
  15
  16 namespace ash {
  17 namespace internal {
  18
  19 // A button with a bar image and title text below the bar image. These buttons
  20 // will be used in audio and brightness control UI, which can be toggled with
  21 // on/off states.
  22 class TrayBarButtonWithTitle : public views::CustomButton {
  23  public:
  24   TrayBarButtonWithTitle(views::ButtonListener* listener,
  25                          int title_id,
  26                          int width);
  27   virtual ~TrayBarButtonWithTitle();
  28
  29   void UpdateButton(bool control_on);
  30
  31  private:
  32   class TrayBarButton;
  33
  34   // Overridden from views::CustomButton:
  35   virtual gfx::Size GetPreferredSize() OVERRIDE;
  36   virtual void Layout() OVERRIDE;
  37
  38   TrayBarButton* image_;
  39   views::Label* title_;
  40   int width_;
  41   int image_height_;
  42
  43   DISALLOW_COPY_AND_ASSIGN(TrayBarButtonWithTitle);
  44 };
  45
  46 }  // namespace internal
  47 }  // namespace ash
  48
  49 #endif  // ASH_SYSTEM_TRAY_TRAY_BAR_BUTTON_WITH_TITLE_H_