mythuiscrollbar.h

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#ifndef MYTHUI_SCROLLBAR_H_
#define MYTHUI_SCROLLBAR_H_
 
#include "mythuitype.h"
 
const int kDefaultMaxValue = 99;
const int kDefaultPageStep = 10;
 
class MUI_PUBLIC MythUIScrollBar : public MythUIType
{
    Q_OBJECT
 
  public:
    MythUIScrollBar(MythUIType *parent, const QString &name)
        : MythUIType(parent, name) {}
   ~MythUIScrollBar() override = default;
 
    void Reset(void) override; // MythUIType
 
    enum LayoutType : std::uint8_t { LayoutVertical, LayoutHorizontal };
 
    void SetPageStep(int value);
    void SetSliderPosition(int value);
    void SetMaximum(int value);
 
  protected slots:
    void DoneFading(void);
 
  protected:
    bool ParseElement(const QString &filename, QDomElement &element,
                      bool showWarnings) override; // MythUIType
    void CopyFrom(MythUIType *base) override; // MythUIType
    void CreateCopy(MythUIType *parent) override; // MythUIType
    void Finalize(void) override; // MythUIType
 
    void CalculatePosition(void);
    void timerEvent(QTimerEvent *event) override; // QObject
 
    LayoutType m_layout   {LayoutVertical};
 
    MythRect m_sliderArea;
    int m_pageStep        {kDefaultPageStep};
    int m_sliderPosition  {0};
    int m_maximum         {0};
 
    std::chrono::milliseconds m_hideDelay {0ms};
    int m_timerId         {0};
};
 
#endif