layout/xul/nsTitleBarFrame.h
author Brian Grinstead <bgrinstead@mozilla.com>
Tue, 24 Jul 2018 08:12:48 -0700
changeset 428031 f4181dab3ad85ae4636405b770621a9e8b218f19
parent 409521 0016368787a44bdf5deb4c9b73f3c0b59d2bc27a
child 448947 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1476333 - Define the browser chrome URL as BROWSER_CHROME_URL so it can be accessed from AppConstants instead of a pref;r=gps MozReview-Commit-ID: DPxayAW4D1s

/* -*- 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___ */