#include <math.h>
#include "trace.h"
+#include "tracepalette.h"
#include "view.h"
+#include <pv/widgets/colourbutton.h>
+
namespace pv {
namespace view {
).contains(point);
}
+QMenu* Trace::create_context_menu(QWidget *parent)
+{
+ QMenu *const menu = SelectableItem::create_context_menu(parent);
+
+ return menu;
+}
+
+pv::widgets::Popup* Trace::create_popup(QWidget *parent)
+{
+ using pv::widgets::Popup;
+ Popup *const popup = new Popup(parent);
+ QFormLayout *const form = new QFormLayout(popup);
+ popup->setLayout(form);
+ populate_popup_form(popup, form);
+ return popup;
+}
+
int Trace::get_y() const
{
return _v_offset - _view->v_offset();
p.drawLine(QPointF(left, y + 0.5f), QPointF(right, y + 0.5f));
}
+void Trace::add_colour_option(QWidget *parent, QFormLayout *form)
+{
+ using pv::widgets::ColourButton;
+
+ ColourButton *const colour_button = new ColourButton(
+ TracePalette::Rows, TracePalette::Cols, parent);
+ colour_button->set_palette(TracePalette::Colours);
+ colour_button->set_colour(_colour);
+ connect(colour_button, SIGNAL(selected(const QColor&)),
+ this, SLOT(on_colour_changed(const QColor&)));
+
+ form->addRow(tr("Colour"), colour_button);
+}
+
+void Trace::populate_popup_form(QWidget *parent, QFormLayout *form)
+{
+ QLineEdit *const name_edit = new QLineEdit(parent);
+ name_edit->setText(_name);
+ connect(name_edit, SIGNAL(textChanged(const QString&)),
+ this, SLOT(on_text_changed(const QString&)));
+ form->addRow(tr("Name"), name_edit);
+
+ add_colour_option(parent, form);
+}
+
void Trace::compute_text_size(QPainter &p)
{
_text_size = QSize(
using pv::view::View;
assert(_view);
- const int y = _v_offset - _view->v_offset();
const QSizeF label_size(
_text_size.width() + View::LabelPadding.width() * 2,
const float label_arrow_length = label_size.height() / 2;
return QRectF(
right - label_arrow_length - label_size.width() - 0.5,
- y + 0.5f - label_size.height() / 2,
+ get_y() + 0.5f - label_size.height() / 2,
label_size.width(), label_size.height());
}
+void Trace::on_text_changed(const QString &text)
+{
+ set_name(text);
+ text_changed();
+}
+
+void Trace::on_colour_changed(const QColor &colour)
+{
+ set_colour(colour);
+ colour_changed();
+}
+
} // namespace view
} // namespace pv