#include <extdef.h>
#include <assert.h>
-#include <math.h>
+#include <cmath>
#include <QApplication>
#include <QFormLayout>
colour_ = colour;
}
-void Trace::paint_label(QPainter &p, int right, bool hover)
+void Trace::paint_label(QPainter &p, const QRect &rect, bool hover)
{
const int y = get_visual_y();
if (!enabled())
return;
- const QRectF r = label_rect(right);
+ const QRectF r = label_rect(rect);
// Paint the label
const float label_arrow_length = r.height() / 2;
p.drawPolygon(points, countof(points));
// Paint the text
- p.setPen(get_text_colour());
+ p.setPen(select_text_colour(colour_));
p.setFont(QApplication::font());
p.drawText(QRectF(r.x(), r.y(),
r.width() - label_arrow_length, r.height()),
QMenu* Trace::create_context_menu(QWidget *parent)
{
- QMenu *const menu = SelectableItem::create_context_menu(parent);
+ QMenu *const menu = ViewItem::create_context_menu(parent);
return menu;
}
using pv::widgets::Popup;
popup_ = new Popup(parent);
+ popup_->set_position(parent->mapToGlobal(
+ point(parent->rect())), Popup::Right);
create_popup_form();
return popup_;
}
-QRectF Trace::label_rect(int right) const
+QRectF Trace::label_rect(const QRectF &rect) const
{
using pv::view::View;
QFontMetrics m(QApplication::font());
const QSize text_size(
- m.boundingRect(QRect(), 0, name_).width(),
- m.boundingRect(QRect(), 0, "Tg").height());
+ m.boundingRect(QRect(), 0, name_).width(), m.height());
const QSizeF label_size(
- text_size.width() + View::LabelPadding.width() * 2,
- ceilf((text_size.height() + View::LabelPadding.height() * 2) / 2) * 2);
+ text_size.width() + LabelPadding.width() * 2,
+ ceilf((text_size.height() + LabelPadding.height() * 2) / 2) * 2);
const float half_height = label_size.height() / 2;
return QRectF(
- right - half_height - label_size.width() - 0.5,
+ rect.right() - half_height - label_size.width() - 0.5,
get_visual_y() + 0.5f - half_height,
label_size.width() + half_height,
label_size.height());
}
-QColor Trace::get_text_colour() const
+QRectF Trace::hit_box_rect(const QRectF &rect) const
{
- return (colour_.lightness() > 64) ? Qt::black : Qt::white;
+ const float h = QFontMetrics(QApplication::font()).height();
+ return QRectF(rect.left(), get_visual_y() - h / 2.0f,
+ rect.width(), h);
}
-void Trace::paint_axis(QPainter &p, int y, int left, int right)
+void Trace::paint_axis(QPainter &p, const ViewItemPaintParams &pp, int y)
{
p.setPen(AxisPen);
- p.drawLine(QPointF(left, y + 0.5f), QPointF(right, y + 0.5f));
+ p.drawLine(QPointF(pp.left(), y + 0.5f), QPointF(pp.right(), y + 0.5f));
}
void Trace::add_colour_option(QWidget *parent, QFormLayout *form)
set_colour(colour);
if (owner_)
- owner_->appearance_changed(true, false);
+ owner_->row_item_appearance_changed(true, false);
}
} // namespace view