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Improved painting of cursor values
[pulseview.git]
/
pv
/
view
/
timemarker.h
diff --git
a/pv/view/timemarker.h
b/pv/view/timemarker.h
index c02dab159dbecb93c03a9f5a2b921012e6d82c40..3c9198899a7ec1b0ea7eeacf073eabfc873f636d 100644
(file)
--- a/
pv/view/timemarker.h
+++ b/
pv/view/timemarker.h
@@
-23,6
+23,7
@@
#include <QColor>
#include <QObject>
#include <QColor>
#include <QObject>
+#include <QRectF>
class QPainter;
class QRect;
class QPainter;
class QRect;
@@
-68,21
+69,35
@@
public:
*/
virtual void paint(QPainter &p, const QRect &rect);
*/
virtual void paint(QPainter &p, const QRect &rect);
+ /**
+ * Gets the marker label rectangle.
+ * @param rect The rectangle of the ruler client area.
+ * @return Returns the label rectangle.
+ */
+ virtual QRectF get_label_rect(const QRect &rect) const = 0;
+
/**
* Paints the marker's label to the ruler.
* @param p The painter to draw with.
* @param rect The rectangle of the ruler client area.
/**
* Paints the marker's label to the ruler.
* @param p The painter to draw with.
* @param rect The rectangle of the ruler client area.
+ * @param prefix The SI prefix to paint time value with.
*/
*/
- virtual void paint_label(QPainter &p, const QRect &rect) = 0;
+ virtual void paint_label(QPainter &p, const QRect &rect,
+ unsigned int prefix) = 0;
+
+signals:
+ void time_changed();
protected:
const View &_view;
const QColor &_colour;
double _time;
protected:
const View &_view;
const QColor &_colour;
double _time;
+
+ QSizeF _text_size;
};
} // namespace view
} // namespace pv
};
} // namespace view
} // namespace pv
-#endif // PULSEVIEW_PV_VIEW_MARKER_H
\ No newline at end of file
+#endif // PULSEVIEW_PV_VIEW_MARKER_H