ui/views/test/test_widget_observer.h

   1 // Copyright (c) 2012 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 UI_VIEWS_TEST_TEST_WIDGET_OBSERVER_H_
   6 #define UI_VIEWS_TEST_TEST_WIDGET_OBSERVER_H_
   7
   8 #include <stddef.h>
   9
  10 #include "base/basictypes.h"
  11 #include "base/compiler_specific.h"
  12 #include "ui/views/widget/widget_observer.h"
  13
  14 namespace views {
  15 namespace test {
  16
  17 // A Widget observer class used in the tests below to observe bubbles closing.
  18 class TestWidgetObserver : public WidgetObserver {
  19  public:
  20   explicit TestWidgetObserver(Widget* widget);
  21   ~TestWidgetObserver() override;
  22
  23   bool widget_closed() const { return widget_ == NULL; }
  24
  25  private:
  26   // WidgetObserver overrides:
  27   void OnWidgetDestroying(Widget* widget) override;
  28
  29   Widget* widget_;
  30
  31   DISALLOW_COPY_AND_ASSIGN(TestWidgetObserver);
  32 };
  33
  34 }  // namespace test
  35 }  // namespace views
  36
  37 #endif  // UI_VIEWS_TEST_TEST_WIDGET_OBSERVER_H_