/usr/include/KF5/KIOFileWidgets/kimagefilepreview.h is in libkf5kio-dev 5.28.0-2.
This file is owned by root:root, with mode 0o644.
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*
* This file is part of the KDE project.
* Copyright (C) 2001 Martin R. Jones <mjones@kde.org>
* 2001 Carsten Pfeiffer <pfeiffer@kde.org>
* 2008 Rafael Fernández López <ereslibre@kde.org>
*
* You can Freely distribute this program under the GNU Library General Public
* License. See the file "COPYING" for the exact licensing terms.
*/
#ifndef KIMAGEFILEPREVIEW_H
#define KIMAGEFILEPREVIEW_H
#include <QPixmap>
#include <QUrl>
#include <kpreviewwidgetbase.h>
class KFileItem;
class KJob;
namespace KIO
{
class PreviewJob;
}
/**
* Image preview widget for the file dialog.
*/
class KIOFILEWIDGETS_EXPORT KImageFilePreview : public KPreviewWidgetBase
{
Q_OBJECT
public:
/**
* Creates a new image file preview.
*
* @param parent The parent widget.
*/
explicit KImageFilePreview(QWidget *parent = 0);
/**
* Destroys the image file preview.
*/
~KImageFilePreview();
/**
* Returns the size hint for this widget.
*/
QSize sizeHint() const Q_DECL_OVERRIDE;
public Q_SLOTS:
/**
* Shows a preview for the given @p url.
*/
void showPreview(const QUrl &url) Q_DECL_OVERRIDE;
/**
* Clears the preview.
*/
void clearPreview() Q_DECL_OVERRIDE;
protected Q_SLOTS:
void showPreview();
void showPreview(const QUrl &url, bool force);
virtual void gotPreview(const KFileItem &, const QPixmap &);
protected:
void resizeEvent(QResizeEvent *event) Q_DECL_OVERRIDE;
virtual KIO::PreviewJob *createJob(const QUrl &url, int width, int height);
private:
class KImageFilePreviewPrivate;
KImageFilePreviewPrivate *const d;
Q_DISABLE_COPY(KImageFilePreview)
Q_PRIVATE_SLOT(d, void _k_slotResult(KJob *))
Q_PRIVATE_SLOT(d, void _k_slotFailed(const KFileItem &))
Q_PRIVATE_SLOT(d, void _k_slotStepAnimation(int frame))
Q_PRIVATE_SLOT(d, void _k_slotFinished())
};
#endif // KIMAGEFILEPREVIEW_H
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