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/* This file is part of the KDE projects
Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
Copyright (C) 2000, 2001, 2002 David Faure <david@mandrakesoft.com>
Copyright (C) 2004 Martin Koller <m.koller@surfeu.at>
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.
This program 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KONQ_FILETIP_H
#define KONQ_FILETIP_H
#include <qframe.h>
#include <qpixmap.h>
#include <kio/previewjob.h>
#include <libkonq_export.h>
class KFileItem;
class QLabel;
class QScrollView;
class QTimer;
//--------------------------------------------------------------------------------
class LIBKONQ_EXPORT KonqFileTip : public QFrame
{
Q_OBJECT
public:
KonqFileTip( QScrollView *parent );
~KonqFileTip();
void setPreview(bool on);
/**
@param on show tooltip at all
@param preview include file preview in tooltip
@param num the number of tooltip texts to get from KFileItem
*/
void setOptions( bool on, bool preview, int num );
/** Set the item from which to get the tip information
@param item the item from which to get the tip information
@param rect the rectangle around which the tip will be shown
@param pixmap the pixmap to be shown. If 0, no pixmap is shown
*/
void setItem( KFileItem *item, const QRect &rect = QRect(),
const QPixmap *pixmap = 0 );
virtual bool eventFilter( QObject *, QEvent *e );
protected:
virtual void drawContents( QPainter *p );
virtual void resizeEvent( QResizeEvent * );
private slots:
void gotPreview( const KFileItem*, const QPixmap& );
void gotPreviewResult();
void startDelayed();
void showTip();
void hideTip();
private:
void setFilter( bool enable );
void reposition();
QLabel* m_iconLabel;
QLabel* m_textLabel;
bool m_on : 1;
bool m_preview : 1; // shall the preview icon be shown
bool m_filter : 1;
QPixmap m_corners[4];
int m_corner;
int m_num;
QScrollView* m_view;
KFileItem* m_item;
KIO::PreviewJob* m_previewJob;
QRect m_rect;
QTimer* m_timer;
};
#endif
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