File indexing completed on 2025-01-19 03:56:15

 /* ============================================================
  *
  * This file is a part of digiKam project
  * https://www.digikam.org
  *
  * Date        : 2010-07-15
  * Description : Item delegate for image versions list view
  *
  * SPDX-FileCopyrightText: 2010-2011 by Martin Klapetek <martin dot klapetek at gmail dot com>
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  *
  * ============================================================ */
 
 #ifndef DIGIKAM_VERSIONS_DELEGATE_H
 #define DIGIKAM_VERSIONS_DELEGATE_H
 
 // Qt includes
 
 #include <QStyledItemDelegate>
 
 // Local includes
 
 #include "digikam_export.h"
 #include "itemdelegateoverlay.h"
 
 namespace Digikam
 {
 
 class VersionsDelegate : public QStyledItemDelegate,
                          public ItemDelegateOverlayContainer
 {
     Q_OBJECT
     Q_PROPERTY(int animationState READ animationState
                                   WRITE setAnimationState
                                   NOTIFY animationStateChanged)
 
 public:
 
     explicit VersionsDelegate(QObject* const parent);
     ~VersionsDelegate()                                                                               override;
 
     QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index)                const override;
     void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const override;
 
     void beginPainting();
     void finishPainting();
 
     int animationState()                                                                        const;
     void setAnimationState(int animationState);
 
     void setThumbnailSize(int size)                                                             const;
     int  thumbnailSize()                                                                        const;
 
 Q_SIGNALS:
 
     void animationStateChanged();
     void visualChange(); // for ItemDelegateOverlayContainer
 
     /// NOTE: for ItemDelegateOverlayContainer, unimplemented:
     void requestNotification(const QModelIndex& index, const QString& message);
     void hideNotification();
 
 protected Q_SLOTS:
 
     void overlayDestroyed(QObject* o)                                                                 override
     {
         ItemDelegateOverlayContainer::overlayDestroyed(o);
     }
 
 protected:
 
     void initStyleOption(QStyleOptionViewItem* option, const QModelIndex& index)                const override;
 
     /// Returns the delegate, typically, the derived class
     QAbstractItemDelegate* asDelegate() override
     {
         return this;
     }
 
 private:
 
     VersionsDelegate(); // Disable default constructor.
 
 private:
 
     class Private;
     Private* const d;
 };
 
 } // namespace Digikam
 
 #endif // DIGIKAM_VERSIONS_DELEGATE_H