File indexing completed on 2024-06-23 05:49:19

 /*
     This file is part of the Kasten Framework, made within the KDE community.
 
     SPDX-FileCopyrightText: 2008-2009 Friedrich W. H. Kossebau <kossebau@kde.org>
 
     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
 
 #ifndef KASTEN_ZOOMSLIDER_HPP
 #define KASTEN_ZOOMSLIDER_HPP
 
 // Qt
 #include <QWidget>
 
 class QSlider;
 class QToolButton;
 
 namespace Kasten {
 
 class AbstractModel;
 namespace If {
 class Zoomable;
 }
 
 class ZoomSlider : public QWidget
 {
     Q_OBJECT
 
 public:
     explicit ZoomSlider(QWidget* parent);
     ~ZoomSlider() override;
 
 public:
     void setTargetModel(AbstractModel* model);
 
 private:
     void updateToolTip(int sliderValue);
 
 private Q_SLOTS: // action slots
     void zoomIn();
     void zoomOut();
     void onSliderValueChanged(int sliderValue);
     void onSliderMoved(int sliderValue);
 
 private Q_SLOTS:
     void onZoomLevelChange(double level);
 
 private:
     AbstractModel* mModel = nullptr;
     If::Zoomable* mZoomControl = nullptr;
 
     double mZoomLevel;
 
     QSlider* mSlider;
     QToolButton* mZoomInButton;
     QToolButton* mZoomOutButton;
 };
 
 }
 
 #endif