/***************************************************************************
 *   Copyright (C) 2003-2004 by David Saxton                               *
 *   david@bluehaze.org                                                    *
 *                                                                         *
 *   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.                                   *
 ***************************************************************************/

#ifndef PLVITEM_H
#define PLVITEM_H

#include <tdelistview.h>
#include <tqstring.h>
#include <tqguardedptr.h>
#include <tqobject.h>

class Variant;

/**
@author David Saxton

PropertiesListView Item
Basic item, which holds the Variant data and Id for an item
*/
class PLVItem : public TQObject, public TDEListViewItem
{
	TQ_OBJECT
  
	public:
		PLVItem( TDEListView *listview, const TQString &id, Variant * data );
		~PLVItem();
		
		TQString id() const { return m_id; }
		Variant * data() const { return p_data; }
		
		virtual int width ( const TQFontMetrics & fm, const TQListView * lv, int c ) const;
	
	public slots:
		 /**
		  * Call to change the data held by an item, and update the display
		  * accordingly.
		  */
		virtual void updateData(TQVariant value);
	
	protected:
		TQString m_id;
		TQGuardedPtr<Variant> p_data;
};

/**
@author Daniel Clarke
 */
class PLVColorItem : public PLVItem
{
	public:
		PLVColorItem( TDEListView *listview, const TQString &id, Variant *data );
		~PLVColorItem();
		
		void updateData(TQVariant value);
		
	protected:
		virtual void paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int align );
};

#endif