blob: abe13cc746b7cd89cf72367be55179be070c311b [file] [log] [blame]
// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/base/ui_base_export.h"
namespace ui {
// Descendants of ui::PropertyHandler may return a descendant of this class
// when overriding BeforePropertyChange(). This instance is then passed to
// AfterPropertyChange() in order to preserve and/or communicate data between
// those two calls.
struct UI_BASE_EXPORT PropertyData {
virtual ~PropertyData() {}