File indexing completed on 2025-01-19 03:55:43

 /* ============================================================
  *
  * This file is a part of digiKam project
  * https://www.digikam.org
  *
  * Date        : 2009-12-23
  * Description : a widget to manage preview.
  *
  * SPDX-FileCopyrightText: 2009-2024 by Gilles Caulier <caulier dot gilles at gmail dot com>
  * SPDX-FileCopyrightText: 2012      by Benjamin Girault <benjamin dot girault at gmail dot com>
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  *
  * ============================================================ */
 
 #ifndef DIGIKAM_DPREVIEW_MANAGER_H
 #define DIGIKAM_DPREVIEW_MANAGER_H
 
 // Qt includes
 
 #include <QStackedWidget>
 #include <QString>
 #include <QColor>
 #include <QImage>
 #include <QUrl>
 
 // Local includes
 
 #include "digikam_export.h"
 
 namespace Digikam
 {
 
 class DIGIKAM_EXPORT DPreviewManager : public QStackedWidget
 {
     Q_OBJECT
 
 public:
 
     enum DisplayMode
     {
         MessageMode = 0,
         PreviewMode
     };
 
 public:
 
     explicit DPreviewManager(QWidget* const parent);
     ~DPreviewManager() override;
 
     bool load(const QUrl& file, bool fit = true);
     void setImage(const QImage& img, bool fit = true);
     void setText(const QString& text, const QColor& color = Qt::white);
     void setBusy(bool b, const QString& text = QString());
     void setThumbnail(const QPixmap& preview = QPixmap());
     void setButtonText(const QString& text);
     void setButtonVisible(bool b);
     void setSelectionAreaPossible(bool b);
 
     ///@{
     /**
      * Manage a selection area and show it
      *
      * @param rectangle This rectangle should have height and width of 1.0
      */
     void   setSelectionArea(const QRectF& rectangle);
     QRectF getSelectionArea() const;
     ///@}
 
 Q_SIGNALS:
 
     void signalButtonClicked();
 
 public Q_SLOTS:
 
     void slotLoad(const QUrl& url);
 
 private Q_SLOTS:
 
     void slotProgressTimerDone();
 
 private:
 
     class Private;
     Private* const d;
 };
 
 } // namespace Digikam
 
 #endif // DIGIKAM_DPREVIEW_MANAGER_H