krdetailedviewitem.h

LINUX 下, 以 QT/KDE 写的档案管理员

/***************************************************************************
                            krdetailedviewitem.h
                             -------------------
    copyright            : (C) 2000-2002 by Shie Erlich & Rafi Yanai
    e-mail               : [e-mail]
    web site             : http://krusader.sourceforge.net
 ---------------------------------------------------------------------------
  Description
 ***************************************************************************

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                                                     H e a d e r    F i l e

 ***************************************************************************
 *                                                                         *
 *   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 KRDETAILEDVIEWITEM_H
#define KRDETAILEDVIEWITEM_H

#include "krviewitem.h"
#include <sys/types.h>
#include "../VFS/vfile.h"
#include <klistview.h>
#include <qguardedptr.h>

#define FASTER

class QPixmap;
class KrDetailedView;

class KrDetailedViewItem : public KListViewItem, public KrViewItem {
friend class KrDetailedView;
friend class KrCalcSpaceDialog;
public:
	KrDetailedViewItem(KrDetailedView *parent, QListViewItem *after, vfile *vf);
	inline bool isSelected() const { return KListViewItem::isSelected(); }
	inline void setSelected(bool s) { KListViewItem::setSelected(s); }
	int compare(QListViewItem *i,int col,bool ascending ) const;
	void paintCell(QPainter *p, const QColorGroup &cg, int column, int width, int align);
	void repaintItem();
	static void itemHeightChanged(); // force the items to resize when icon/font size change
#ifdef FASTER		
	virtual void setup(); // called when listview needs to know the height of the item
#endif

protected:
	// text() was made protected in order to catch every place where text(x) is used
	// to gain unlawful information on the object
	virtual inline QString text(int column) const { return KListViewItem::text(column); }

private:
	static const QColor & setColorIfContrastIsSufficient(const QColor & background, const QColor & color1, const QColor & color2);
#ifdef FASTER	
	bool initiated;
	static int expHeight;
#endif
};

#endif