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kpreviewwidgetbase.h
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1/* This file is part of the KDE libraries
2 * Copyright (C) 2001 Frerich Raabe <raabe@kde.org>
3 * 2003 Carsten Pfeiffer <pfeiffer@kde.org>
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
14 *
15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
19 */
20
21#ifndef __KPREVIEWWIDGETBASE_H__
22#define __KPREVIEWWIDGETBASE_H__
23
24#include <QtGui/QWidget>
25
26#include <kio/kio_export.h>
27
28class KUrl;
29
43class KIO_EXPORT KPreviewWidgetBase : public QWidget
44{
45 Q_OBJECT
46
47public:
55 KPreviewWidgetBase(QWidget *parent);
56 ~KPreviewWidgetBase();
57
58public Q_SLOTS:
65 virtual void showPreview(const KUrl &url) = 0;
66
72 virtual void clearPreview() = 0;
73
74 QStringList supportedMimeTypes() const;
75
76protected:
77 void setSupportedMimeTypes( const QStringList& mimeTypes );
78
79private:
80 class KPreviewWidgetBasePrivate;
81 KPreviewWidgetBasePrivate *const d;
82
83 Q_DISABLE_COPY(KPreviewWidgetBase)
84};
85
86#endif
KPreviewWidgetBase
Abstract baseclass for all preview widgets which shall be used via KFileDialog::setPreviewWidget(cons...
Definition: kpreviewwidgetbase.h:44
KPreviewWidgetBase::showPreview
virtual void showPreview(const KUrl &url)=0
This slot is called every time the user selects another file in the file dialog.
KPreviewWidgetBase::clearPreview
virtual void clearPreview()=0
Reimplement this to clear the preview.
KUrl
QWidget
kio_export.h
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