File indexing completed on 2024-04-28 08:44:57

 /*
     SPDX-FileCopyrightText: 2008 Marco Gittler <g.marco@freenet.de>
 
     SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
 */
 
 #pragma once
 
 #include "utils/timecode.h"
 #include <QString>
 #include <QWidget>
 
 class QSlider;
 class TimecodeDisplay;
 
 /** @brief This class is used to display a parameter with time value */
 class PositionWidget : public QWidget
 {
     Q_OBJECT
 public:
     /** @brief Sets up the parameter's GUI.
      * @param name Name of the parameter
      * @param pos Initial position (in time)
      * @param min Minimum time value
      * @param max maximum time value
      * @param tc Timecode object to define time format
      * @param comment (optional) A comment explaining the parameter. Will be shown in a tooltip.
      * @param parent (optional) Parent Widget */
     explicit PositionWidget(const QString &name, int pos, int min, int max, const QString &comment = QString(), QWidget *parent = nullptr);
     ~PositionWidget() override;
     /** @brief get current position
      */
     int getPosition() const;
     /** @brief set position
      */
     void setPosition(int pos);
     /** @brief checks that the allowed time interval is valid
      */
     bool isValid() const;
 
 public Q_SLOTS:
     /** @brief change the range of the widget
         @param min New minimum value
         @param max New maximum value
         @param absolute If true, the range is shifted to start in 0
      */
     void setRange(int min, int max, bool absolute = false);
 
     void slotShowComment(bool show);
 
 private:
     TimecodeDisplay *m_display;
     QSlider *m_slider;
 
 private Q_SLOTS:
     void slotUpdatePosition();
 
 Q_SIGNALS:
     void valueChanged();
 };