/**********************************************************************
 *
 *   FreeDoko a Doppelkopf-Game
 *    
 *   Copyright (C) 2001-2004  by Diether Knof and Borg Enders
 *
 *   This program is free software; you can redistribute it and/or 
 *   modify it under the terms of the GNU General Public Rules as 
 *   published by the Free Software Foundation; either version 2 of 
 *   the Rules, 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 Rules for more details. 
 *   You can find this license in the file 'gpl.txt'.
 *
 *   You should have received a copy of the GNU General Public Rules
 *   along with this program; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
 *   MA  02111-1307  USA
 *
 *  Contact:
 *    Diether Knof dknof@gmx.de
 *    Borg Enders  borg@borgsoft.de
 *
 **********************************************************************/

#ifdef USE_UI_GTKMM

#ifndef GTKMM_WIDGET_LABEL_SCALE_SPIN_BUTTON_HEADER
#define GTKMM_WIDGET_LABEL_SCALE_SPIN_BUTTON_HEADER

#include "labelspinbutton.h"
#include <gtkmm/scale.h>

/**
 **
 ** @brief	a spin button with a label
 **
 ** @author	Diether Knof
 **
 **/
namespace Gtk {

  class LabelScaleSpinButton : public LabelSpinButton {
    public:
      LabelScaleSpinButton() :
	LabelSpinButton(),
      scale_()
      { 
	this->get_scale().set_adjustment(*(this->get_spin_button().get_adjustment()));
	this->get_scale().set_digits(0);
	this->get_scale().set_draw_value(false);
#if 0
	for (Glib::ListHandle<Widget*>::iterator widget
	     = this->get_children().begin();
	     widget != this->get_children().end();
	     ++widget)
	  this->remove(**widget);
#endif
	this->remove(**(this->get_children().begin()));
	this->pack_end(this->get_scale(), true, true);
	this->pack_start(this->get_spin_button(), false, true);
      }
      LabelScaleSpinButton(Glib::ustring const& label) :
	LabelSpinButton(label),
      scale_()
      { 
	this->get_scale().set_adjustment(*(this->get_spin_button().get_adjustment()));
	this->get_scale().set_digits(0);
	this->get_scale().set_draw_value(false);
	this->remove(this->get_spin_button());
	this->pack_end(this->get_scale(), false, true);
	this->pack_end(this->get_spin_button(), false, true);
      }

      virtual ~LabelScaleSpinButton()
      { }


      // SpinButton functions
      HScale& get_scale()
      { return this->scale_; }

      virtual void set_range(double min, double max)
      { 
	this->scale_.set_range(min, max);
	this->scale_.set_size_request(static_cast<int>((max - min) * 10));
	return this->LabelSpinButton::set_range(min, max);
      }

    private:
      HScale scale_;

    private: // unused
      LabelScaleSpinButton(LabelScaleSpinButton const&);
      LabelScaleSpinButton& operator=(LabelScaleSpinButton const&);
  }; // class LabelScaleSpinButton : public LabelSpinButton

} // namespace Gtk

#endif // #ifdef GTKMM_WIDGET_LABEL_SCALE_SPIN_BUTTON_HEADER

#endif // #ifdef USE_UI_GTKMM
