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tearoff.h

/*
    Copyright (C) 2003 Paul Barton-Davis
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    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, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

    $Id: tearoff.h,v 1.3 2003/10/09 01:35:21 trutkin Exp $
*/

#ifndef __gtkmmext_tearoff_h__
#define __gtkmmext_tearoff_h__

#include <gtk--.h>

namespace Gtkmmext {

class TearOff : public Gtk::HBox
{
  public:
      TearOff (Gtk::Widget& contents);
      virtual ~TearOff ();

      SigC::Signal0<void> Detach;
      SigC::Signal0<void> Attach;

      Gtk::Window* tearoff_window() const { return own_window; }
      bool torn_off() const;

  private:
      Gtk::Widget&   contents;
      Gtk::Window*   own_window;
      Gtk::Arrow     tearoff_arrow;
      Gtk::Arrow     close_arrow;
      Gtk::HBox      window_box;
      Gtk::EventBox  tearoff_event_box;
      Gtk::EventBox  close_event_box;
      double         drag_x;
      double         drag_y;
      bool           dragging;

      gint tearoff_click (GdkEventButton*);
      gint close_click (GdkEventButton*);

      gint window_motion (GdkEventMotion*);
      gint window_button_press (GdkEventButton*);
      gint window_button_release (GdkEventButton*);
      gint window_delete_event (GdkEventAny*);
};

} /* namespace */

#endif  // __gtkmmext_tearoff_h__

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