File indexing completed on 2025-01-05 03:59:54

0001 /* ============================================================
0002  *
0003  * This file is a part of digiKam project
0004  * https://www.digikam.org
0005  *
0006  * Date        : 2007-09-06
0007  * Description : a widget to display camera capture preview.
0008  *
0009  * SPDX-FileCopyrightText: 2007-2024 by Gilles Caulier <caulier dot gilles at gmail dot com>
0010  *
0011  * SPDX-License-Identifier: GPL-2.0-or-later
0012  *
0013  * ============================================================ */
0014 
0015 #ifndef DIGIKAM_CAPTURE_WIDGET_H
0016 #define DIGIKAM_CAPTURE_WIDGET_H
0017 
0018 // Qt includes
0019 
0020 #include <QWidget>
0021 #include <QByteArray>
0022 
0023 // Local includes
0024 
0025 #include "digikam_export.h"
0026 
0027 class QPixmap;
0028 
0029 namespace Digikam
0030 {
0031 
0032 class CaptureWidget : public QWidget
0033 {
0034     Q_OBJECT
0035 
0036 public:
0037 
0038     explicit CaptureWidget(QWidget* const parent = nullptr);
0039     ~CaptureWidget() override;
0040 
0041     void setPreview(const QImage& preview);
0042 
0043 protected:
0044 
0045     void paintEvent(QPaintEvent*)   override;
0046     void resizeEvent(QResizeEvent*) override;
0047 
0048 private:
0049 
0050     void updatePixmap();
0051 
0052 private:
0053 
0054     class Private;
0055     Private* const d;
0056 };
0057 
0058 } // namespace Digikam
0059 
0060 #endif // DIGIKAM_CAPTURE_WIDGET_H