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107 | /* ============================================================
*
* This file is a part of digiKam project
* https://www.digikam.org
*
* Date : 2010-12-26
* Description : images versions tree view overlays
*
* SPDX-FileCopyrightText: 2010 by Martin Klapetek <martin dot klapetek at gmail dot com>
* SPDX-FileCopyrightText: 2010 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
*
* SPDX-License-Identifier: GPL-2.0-or-later
*
* ============================================================ */
#ifndef DIGIKAM_VERSIONS_OVERLAYS_H
#define DIGIKAM_VERSIONS_OVERLAYS_H
#include <QString>
#include <QIcon>
// Local includes
#include "digikam_export.h"
#include "itemdelegateoverlay.h"
#include "itemfiltersettings.h"
namespace Digikam
{
class ItemInfo;
class ItemModel;
class VersionManagerSettings;
class ShowHideVersionsOverlay : public HoverButtonDelegateOverlay
{
Q_OBJECT
public:
explicit ShowHideVersionsOverlay(QObject* const parent);
void setActive(bool active) override;
void setSettings(const VersionManagerSettings& settings);
protected:
ItemViewHoverButton* createButton() override;
void updateButton(const QModelIndex& index) override;
bool checkIndex(const QModelIndex& index) const override;
protected Q_SLOTS:
void slotClicked(bool checked);
protected:
VersionItemFilterSettings m_filter;
class Button;
};
// -------------------------------------------------------------------
class ActionVersionsOverlay : public HoverButtonDelegateOverlay
{
Q_OBJECT
public:
explicit ActionVersionsOverlay(QObject* const parent,
const QIcon& icon,
const QString& text,
const QString& tip = QString());
void setActive(bool active) override;
void setReferenceModel(const ItemModel* model);
Q_SIGNALS:
void activated(const ItemInfo& info);
protected:
ItemViewHoverButton* createButton() override;
void updateButton(const QModelIndex& index) override;
bool checkIndex(const QModelIndex& index) const override;
protected Q_SLOTS:
void slotClicked(bool checked);
protected:
class Button;
Button* button() const;<--- Derived function 'ActionVersionsOverlay::button'
protected:
QIcon m_icon;
QString m_text;
QString m_tip;
const ItemModel* m_referenceModel = nullptr;
};
} // namespace Digikam
#endif // DIGIKAM_VERSIONS_OVERLAYS_H
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