~canonical-dx-team/unity/unity.fix-ql-losing-focus

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// -*- Mode: C++; indent-tabs-mode: nil; tab-width: 2 -*-
/*
 * Copyright (C) 2010 Canonical Ltd
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Authored by: Mirco Müller <mirco.mueller@canonical.com>
 */

#ifndef QUICKLISTMENUITEMSEPARATOR_H
#define QUICKLISTMENUITEMSEPARATOR_H

#include "Nux/Nux.h"
#include "Nux/View.h"
#include "NuxImage/CairoGraphics.h"
#include "QuicklistMenuItem.h"

#include <X11/Xlib.h>

class QuicklistMenuItemSeparator : public QuicklistMenuItem
{
  public:
    QuicklistMenuItemSeparator (DbusmenuMenuitem* item,
                                NUX_FILE_LINE_PROTO);

    QuicklistMenuItemSeparator (DbusmenuMenuitem* item,
                                bool              debug,
                                NUX_FILE_LINE_PROTO);

    ~QuicklistMenuItemSeparator ();

  protected:
    
    void PreLayoutManagement ();

    long PostLayoutManagement (long layoutResult);

    long ProcessEvent (nux::IEvent& event, long traverseInfo, long processEventInfo);

    void Draw (nux::GraphicsEngine& gfxContext, bool forceDraw);

    void DrawContent (nux::GraphicsEngine& gfxContext, bool forceDraw);

    void PostDraw (nux::GraphicsEngine& gfxContext, bool forceDraw);

    virtual void UpdateTexture ();
    
    //! Returns the width of the separator line as defined by the size of the _normalTexture.
    virtual int CairoSurfaceWidth ();
    
    friend class QuicklistView;

 private:

    nux::Color _premultiplied_color;
};

#endif // QUICKLISTMENUITEMSEPARATOR_H