ash/wm/overview/transparent_activate_window_button_delegate.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 // A delegate that
   5
   6 #ifndef ASH_WM_OVERVIEW_TRANSPARENT_ACTIVATE_WINDOW_BUTTON_DELEGATE_H_
   7 #define ASH_WM_OVERVIEW_TRANSPARENT_ACTIVATE_WINDOW_BUTTON_DELEGATE_H_
   8
   9 #include "ash/ash_export.h"
  10
  11 namespace ash {
  12
  13 // A pure-virtual delegate that is used by the TransparentActivateWindowButton
  14 // to manipulate windows while in overview mode.
  15 class ASH_EXPORT TransparentActivateWindowButtonDelegate {
  16  public:
  17   // Called when the TransparentActivateWindowButton was selected.
  18   virtual void Select() = 0;
  19
  20  protected:
  21   TransparentActivateWindowButtonDelegate() {}
  22   virtual ~TransparentActivateWindowButtonDelegate() {}
  23
  24  private:
  25   DISALLOW_COPY_AND_ASSIGN(TransparentActivateWindowButtonDelegate);
  26 };
  27
  28 }  // namespace ash
  29
  30 #endif  // ASH_WM_OVERVIEW_TRANSPARENT_ACTIVATE_WINDOW_BUTTON_DELEGATE_H_