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#pragma once
#include <QDebug>
#include <QPainter>
#include <QStaticText>
#include <QTimer>
#include <QWidget>
class ScrollText : public QWidget
{
Q_OBJECT
Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged)
Q_PROPERTY(QString separator READ separator WRITE setSeparator NOTIFY separatorChanged)
public:
explicit ScrollText(QWidget *parent = nullptr);
QString text() const;
QString separator() const;
signals:
void textChanged(QString newText);
void separatorChanged(QString newSeparator);
public Q_SLOTS:
void setText(QString text);
void setSeparator(QString separator);
protected:
virtual void paintEvent(QPaintEvent *);
virtual void resizeEvent(QResizeEvent *);
private:
QString m_text;
QString _separator;
QStaticText staticText;
int singleTextWidth;
QSize wholeTextSize;
int leftMargin;
bool scrollEnabled;
int scrollPos;
QImage alphaChannel;
QImage buffer;
QTimer timer;
void updateText();
private Q_SLOTS:
virtual void timer_timeout();
};
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