/*
- * This file is part of the sigrok project.
+ * This file is part of the PulseView project.
*
* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
*
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#ifndef PV_VIEW_RULER_H
-#define PV_VIEW_RULER_H
+#ifndef PULSEVIEW_PV_VIEW_RULER_H
+#define PULSEVIEW_PV_VIEW_RULER_H
#include <QWidget>
static const QString SIPrefixes[9];
static const int FirstSIPrefixPower;
+ static const int HoverArrowSize;
+
public:
Ruler(View &parent);
private:
void paintEvent(QPaintEvent *event);
+private:
+ /**
+ * Draw a hover arrow under the cursor position.
+ */
+ void draw_hover_mark(QPainter &p);
+
+private slots:
+ void hover_point_changed();
+
private:
View &_view;
};
} // namespace view
} // namespace pv
-#endif // PV_VIEW_HEADER_H
+#endif // PULSEVIEW_PV_VIEW_RULER_H