82 lines
2.0 KiB
C++

// vim: set tabstop=4 shiftwidth=4 expandtab:
/*
Gwenview: an image viewer
Copyright 2007 Aurélien Gâteau <agateau@kde.org>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef CROPWIDGET_H
#define CROPWIDGET_H
#include <lib/gwenviewlib_export.h>
// Qt
#include <QWidget>
// KF
// Local
#include <lib/document/document.h>
namespace Gwenview
{
class CropTool;
class RasterImageView;
struct CropWidgetPrivate;
class GWENVIEWLIB_EXPORT CropWidget : public QWidget
{
Q_OBJECT
public:
CropWidget(QWidget *parent, RasterImageView *, CropTool *);
~CropWidget() override;
void setAdvancedSettingsEnabled(bool enable);
bool advancedSettingsEnabled() const;
void setPreserveAspectRatio(bool preserve);
bool preserveAspectRatio() const;
void setCropRatio(QSizeF size);
int cropRatioIndex() const;
void setCropRatioIndex(int index);
QSizeF cropRatio() const;
void reset();
Q_SIGNALS:
void cropRequested();
void done();
void rectReset();
public Q_SLOTS:
void updateCropRatio();
private Q_SLOTS:
void slotPositionChanged();
void slotWidthChanged();
void slotHeightChanged();
void setCropRect(const QRect &rect);
void slotAdvancedCheckBoxToggled(bool checked);
void slotRatioComboBoxChanged();
void applyRatioConstraint();
private:
CropWidgetPrivate *const d;
};
} // namespace
#endif /* CROPWIDGET_H */