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/*
Copyright (C) 2004 Ariya Hidayat <ariya@kde.org>
Copyright (C) 2006 Peter Simonsson <peter.simonsson@gmail.com>
Copyright (C) 2006-2007 C. Boemann <cbo@boemann.dk>
Copyright (C) 2014 Sven Langkamp <sven.langkamp@gmail.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KOZOOMWIDGET_H
#define KOZOOMWIDGET_H
#include <QWidget>
#include "KoZoomAction.h"
#include <QScopedPointer>
class KoZoomWidget : public QWidget
{
Q_OBJECT
public:
KoZoomWidget(QWidget* parent, KoZoomAction::SpecialButtons specialButtons, int maxZoom);
~KoZoomWidget() override;
Q_SIGNALS:
/**
* Signal sliderValueChanged is triggered when the user moves the slider
* @param value value of the slider
*/
void sliderValueChanged(int value);
/**
* Signal zoomLevelChanged is triggered when the user changes the KoZoomInput combobox widget
* @param level value of the slider
*/
void zoomLevelChanged(const QString& level);
/**
* Signal aspectModeChanged is triggered when the user toggles the widget.
* Nothing else happens except that this signal is emitted.
* @param status Whether the special aspect mode is on
*/
void aspectModeChanged( bool status );
/**
* Signal is triggered when the user clicks the zoom to selection button.
* Nothing else happens except that this signal is emitted.
*/
void zoomedToSelection();
/**
* Signal is triggered when the user clicks the zoom to all button.
* Nothing else happens except that this signal is emitted.
*/
void zoomedToAll();
public Q_SLOTS:
void setZoomLevels(const QStringList &values);
void setCurrentZoomLevel(const QString &valueString);
void setSliderValue(int value);
/**
* Change status of "Use same aspect as pixels" button
*/
void setAspectMode(bool status);
private:
class Private;
QScopedPointer<Private> const d;
};
#endif // KOZOOMWIDGET_H
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