CursorHeader: Paint by the labels by the time item list

[pulseview.git] / pv / view / cursorpair.cpp

diff --git a/pv/view/cursorpair.cpp b/pv/view/cursorpair.cpp
index 8a0ecbf20b14c618ed587645f90b91a24cd69805..ecce13893def06fb3e4c3f8559d412ef8d2fa5cc 100644 (file)
--- a/pv/view/cursorpair.cpp
+++ b/pv/view/cursorpair.cpp
@@ -59,6 +59,17 @@ shared_ptr<Cursor> CursorPair::second() const
        return second_;
 }
 
+void CursorPair::set_time(double time) {
+       const double delta = second_->time() - first_->time();
+       first_->set_time(time);
+       second_->set_time(time + delta);
+}
+
+float CursorPair::get_x() const
+{
+       return (first_->get_x() + second_->get_x()) / 2.0f;
+}
+
 QPoint CursorPair::point() const
 {
        return first_->point();
@@ -90,11 +101,14 @@ QRectF CursorPair::label_rect(const QRectF &rect) const
                right - left, height);
 }
 
-void CursorPair::draw_markers(QPainter &p, const QRect &rect)
+void CursorPair::paint_label(QPainter &p, const QRect &rect)
 {
        assert(first_);
        assert(second_);
 
+       if (!enabled())
+               return;
+
        const unsigned int prefix = view_.tick_prefix();
 
        compute_text_size(p, prefix);
@@ -107,6 +121,12 @@ void CursorPair::draw_markers(QPainter &p, const QRect &rect)
        {
                const int highlight_radius = delta_rect.height() / 2 - 2;
 
+               if (selected()) {
+                       p.setBrush(Qt::transparent);
+                       p.setPen(highlight_pen());
+                       p.drawRoundedRect(delta_rect, radius, radius);
+               }
+
                p.setBrush(Cursor::FillColour);
                p.setPen(Cursor::FillColour.darker());
                p.drawRoundedRect(delta_rect, radius, radius);
@@ -120,10 +140,6 @@ void CursorPair::draw_markers(QPainter &p, const QRect &rect)
                p.drawText(text_rect, Qt::AlignCenter | Qt::AlignVCenter,
                        pv::util::format_time(second_->time() - first_->time(), prefix, 2));
        }
-
-       // Paint the cursor markers
-       first_->paint_label(p, rect);
-       second_->paint_label(p, rect);
 }
 
 void CursorPair::draw_viewport_background(QPainter &p,