const int CursorPair::DeltaPadding = 8;
CursorPair::CursorPair(View &view) :
+ TimeItem(view),
first_(new Cursor(view, 0.0)),
- second_(new Cursor(view, 1.0)),
- view_(view)
+ second_(new Cursor(view, 1.0))
{
}
+bool CursorPair::enabled() const
+{
+ return view_.cursors_shown();
+}
+
shared_ptr<Cursor> CursorPair::first() const
{
return first_;
return second_;
}
-QRectF CursorPair::get_label_rect(const QRect &rect) const
+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();
+}
+
+pv::widgets::Popup* CursorPair::create_popup(QWidget *parent)
+{
+ (void)parent;
+ return nullptr;
+}
+
+QRectF CursorPair::label_rect(const QRectF &rect) const
{
const QSizeF label_size(
text_size_.width() + View::LabelPadding.width() * 2,
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);
- QRectF delta_rect(get_label_rect(rect));
+ QRectF delta_rect(label_rect(rect));
const int radius = delta_rect.height() / 2;
const QRectF text_rect(delta_rect.intersected(
{
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);
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,