/***************************************************************************
                           dulines.h  -  description
                             -------------------
    copyright            : (C) 2004 by Csaba Karai
    e-mail               : krusader@users.sourceforge.net
    web site             : http://krusader.sourceforge.net
 ---------------------------------------------------------------------------
  Description
 ***************************************************************************

  A

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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 DULINES_H
#define DULINES_H

#include <QtGui/QPixmap>
#include <QMouseEvent>
#include <QKeyEvent>
#include <QResizeEvent>

#include "diskusage.h"
#include "../GUI/krtreewidget.h"

class DULinesToolTip;
class DULinesItemDelegate;

class DULines : public KrTreeWidget
{
    Q_OBJECT

public:
    DULines(DiskUsage *usage);
    ~DULines();

    File * getCurrentFile();

public slots:
    void slotDirChanged(Directory *dirEntry);
    void sectionResized(int);
    void slotRightClicked(QTreeWidgetItem *, const QPoint &);
    void slotChanged(File *);
    void slotDeleted(File *);
    void slotShowFileSizes();
    void slotRefresh();

protected:
    DiskUsage *diskUsage;

    virtual bool event(QEvent * event);
    virtual void mouseDoubleClickEvent(QMouseEvent * e);
    virtual void keyPressEvent(QKeyEvent *e);
    virtual void resizeEvent(QResizeEvent *);

private:
    QPixmap createPixmap(int percent, int maxPercent, int maxWidth);

    bool doubleClicked(QTreeWidgetItem * item);

    bool refreshNeeded;
    bool started;

    bool showFileSize;

    DULinesToolTip *toolTip;
    DULinesItemDelegate *itemDelegate;
};

#endif /* __DU_LINES_H__ */

