emaillistitem.h

Qtopia下的邮件处理程序

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**
** Copyright (C) 2000-2006 TROLLTECH ASA. All rights reserved.
**
** This file is part of the Phone Edition of the Qtopia Toolkit.
**
** Licensees holding a valid license agreement from Trolltech or any of its
** authorized distributors may use this file in accordance with
** the License Agreement provided with the Licensed Software.
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** See http://www.trolltech.com/pricing.html or email [e-mail] for
**   information about Trolltech's Commercial License Agreements.
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** Contact [e-mail] if any conditions of this licensing are
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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****************************************************************************/



#ifndef EMAILLISTITEM_H
#define EMAILLISTITEM_H

#include <qtablewidget.h>
#include <qitemdelegate.h>

#include "email.h"

class MailListView;
class QFont;
class QPixmap;
class QObject;
class QPainter;

class EmailListItem: public QTableWidgetItem
{
public:
    EmailListItem(MailListView *parent, Email *mailIn, int col);
    virtual ~EmailListItem();

    Email* mail();
    void setMail(Email *newMail);
    QUuid id();
    QPixmap *pixmap() { return typePm; }
    virtual bool operator<(const QTableWidgetItem &other) const;
    
    QString key(int c) const;

    bool stateUpdated() { return columnsSet; } 
    void updateState();
    static void deletePixmaps();
    static QString dateToString( QDateTime dateTime );

protected:
    void setColumns();

private:
    Email *_mail;
    MailListView *parentView;
    bool columnsSet;
    QPixmap *typePm;
    bool alt;
    int mCol;
};

class EmailListItemDelegate : public QItemDelegate
{
    Q_OBJECT

public:
    EmailListItemDelegate(MailListView *parent = 0);

    void paint(QPainter *painter, const QStyleOptionViewItem &option,
               const QModelIndex &index) const;

private:
    MailListView *mParent;
};

#endif