chrome/browser/ui/aura/native_window_tracker_aura.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 CHROME_BROWSER_UI_AURA_NATIVE_WINDOW_TRACKER_AURA_H_
   6 #define CHROME_BROWSER_UI_AURA_NATIVE_WINDOW_TRACKER_AURA_H_
   7
   8 #include "chrome/browser/ui/native_window_tracker.h"
   9 #include "ui/aura/window_observer.h"
  10
  11 class NativeWindowTrackerAura : public NativeWindowTracker,
  12                                 public aura::WindowObserver {
  13  public:
  14   explicit NativeWindowTrackerAura(gfx::NativeWindow window);
  15   ~NativeWindowTrackerAura() override;
  16
  17   // NativeWindowTracker:
  18   bool WasNativeWindowClosed() const override;
  19
  20  private:
  21   // aura::WindowObserver:
  22   void OnWindowDestroying(aura::Window* window) override;
  23
  24   aura::Window* window_;
  25
  26   DISALLOW_COPY_AND_ASSIGN(NativeWindowTrackerAura);
  27 };
  28
  29 #endif  // CHROME_BROWSER_UI_AURA_NATIVE_WINDOW_TRACKER_AURA_H_