kfileitemdelegate.h

Go to the documentation of this file.

/*
   This file is part of the KDE project

   Copyright © 2006-2007, 2008 Fredrik Höglund <fredrik@kde.org>

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.

   This library 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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/

#ifndef KFILEITEMDELEGATE_H
#define KFILEITEMDELEGATE_H

#include <QtGui/QAbstractItemDelegate>
#include <QtGui/QTextOption>
#include <kio/global.h>


class QAbstractItemModel;
class QAbstractItemView;
class QHelpEvent;
class QModelIndex;
class QPainter;


class KIO_EXPORT KFileItemDelegate : public QAbstractItemDelegate
{
    Q_OBJECT

    Q_PROPERTY(InformationList information READ showInformation WRITE setShowInformation)

    
    Q_PROPERTY(QColor shadowColor READ shadowColor WRITE setShadowColor)

    Q_PROPERTY(QPointF shadowOffset READ shadowOffset WRITE setShadowOffset)

    Q_PROPERTY(qreal shadowBlur READ shadowBlur WRITE setShadowBlur)

    Q_PROPERTY(QSize maximumSize READ maximumSize WRITE setMaximumSize)

    Q_PROPERTY(bool showToolTipWhenElided READ showToolTipWhenElided WRITE setShowToolTipWhenElided)

    Q_PROPERTY(bool jobTransfersVisible READ jobTransfersVisible WRITE setJobTransfersVisible)

    Q_ENUMS(Information)


    public:
        enum Information {
            NoInformation,     
            Size,              
            Permissions,       
            OctalPermissions,  
            Owner,             
            OwnerAndGroup,     
            CreationTime,      
            ModificationTime,  
            AccessTime,        
            MimeType,          
            FriendlyMimeType,  
            LinkDest,          
            LocalPathOrUrl,    
            Comment            
        };

        typedef QList<Information> InformationList;


        explicit KFileItemDelegate(QObject *parent = 0);


        virtual ~KFileItemDelegate();


        virtual QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const;


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


        virtual QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const;


        virtual bool editorEvent(QEvent *event, QAbstractItemModel *model, const QStyleOptionViewItem & option, const QModelIndex &index);


        virtual void setEditorData(QWidget *editor, const QModelIndex &index) const;


        virtual void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const;


        virtual void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option,const QModelIndex &index) const;


        void setShowInformation(const InformationList &list);


        void setShowInformation(Information information);


        InformationList showInformation() const;


        void setShadowColor(const QColor &color);


        QColor shadowColor() const;


        void setShadowOffset(const QPointF &offset);


        QPointF shadowOffset() const;


        void setShadowBlur(qreal radius);


        qreal shadowBlur() const;

        void setMaximumSize(const QSize &size);

        QSize maximumSize() const;

        void setShowToolTipWhenElided(bool showToolTip);

        bool showToolTipWhenElided() const;

        QRect iconRect(const QStyleOptionViewItem &option, const QModelIndex &index) const;

        void setWrapMode(QTextOption::WrapMode wrapMode);

        QTextOption::WrapMode wrapMode() const;

        void setJobTransfersVisible(bool jobTransfersVisible);

        bool jobTransfersVisible() const;

        virtual bool eventFilter(QObject *object, QEvent *event);

    public Q_SLOTS:
        bool helpEvent(QHelpEvent * event, QAbstractItemView *view, const QStyleOptionViewItem &option, const QModelIndex &index);

        QRegion shape(const QStyleOptionViewItem &option, const QModelIndex &index);

    private:
        class Private;
        Private * const d; 
        Q_DISABLE_COPY(KFileItemDelegate)
};

#endif // KFILEITEMDELEGATE_H

// kate: space-indent on; indent-width 4; replace-tabs on;