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
  18 // A button with a bar image and title text below the bar image. These buttons
  19 // will be used in audio and brightness control UI, which can be toggled with
  20 // on/off states.
  21 class TrayBarButtonWithTitle : public views::CustomButton {
  22  public:
  23   TrayBarButtonWithTitle(views::ButtonListener* listener,
  24                          int title_id,
  25                          int width);
  26   ~TrayBarButtonWithTitle() override;
  27
  28   void UpdateButton(bool control_on);
  29
  30  private:
  31   class TrayBarButton;
  32
  33   // Overridden from views::CustomButton:
  34   gfx::Size GetPreferredSize() const override;
  35   void Layout() override;
  36
  37   TrayBarButton* image_;
  38   views::Label* title_;
  39   int width_;
  40   int image_height_;
  41
  42   DISALLOW_COPY_AND_ASSIGN(TrayBarButtonWithTitle);
  43 };
  44
  45 }  // namespace ash
  46
  47 #endif  // ASH_SYSTEM_TRAY_TRAY_BAR_BUTTON_WITH_TITLE_H_