/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef nsTitleBarFrame_h___

#define nsTitleBarFrame_h___

#include "mozilla/Attributes.h"

#include "mozilla/EventForwards.h"

#include "nsBoxFrame.h"

class nsTitleBarFrame : public nsBoxFrame

{

public:

  NS_DECL_FRAMEARENA_HELPERS(nsTitleBarFrame)

  friend nsIFrame* NS_NewTitleBarFrame(nsIPresShell* aPresShell, ComputedStyle* aStyle);

  explicit nsTitleBarFrame(ComputedStyle* aStyle, ClassID = kClassID);

  virtual void BuildDisplayListForChildren(nsDisplayListBuilder*   aBuilder,

                                           const nsDisplayListSet& aLists) override;

  virtual nsresult HandleEvent(nsPresContext* aPresContext,

                               mozilla::WidgetGUIEvent* aEvent,

                               nsEventStatus* aEventStatus) override;

  virtual void MouseClicked(mozilla::WidgetMouseEvent* aEvent);

  void UpdateMouseThrough() override { AddStateBits(NS_FRAME_MOUSE_THROUGH_NEVER); }

protected:

  bool mTrackingMouseMove;

  mozilla::LayoutDeviceIntPoint mLastPoint;

}; // class nsTitleBarFrame

#endif /* nsTitleBarFrame_h___ */