chromium/ui/views/test/widget_animation_waiter.h

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_VIEWS_TEST_WIDGET_ANIMATION_WAITER_H_
#define UI_VIEWS_TEST_WIDGET_ANIMATION_WAITER_H_

#include "base/memory/raw_ptr.h"
#include "base/run_loop.h"
#include "base/scoped_observation.h"
#include "ui/compositor/layer_animation_observer.h"
#include "ui/compositor/layer_animator.h"
#include "ui/views/widget/widget_observer.h"

namespace gfx {
class Rect;
}

namespace views {
class Widget;

// Class which waits until for a widget to finish animating and verifies
// that the layer transform animation was valid.
class WidgetAnimationWaiter : public ui::LayerAnimationObserver,
                              public views::WidgetObserver { … };

}  // namespace views

#endif  // UI_VIEWS_TEST_WIDGET_ANIMATION_WAITER_H_