Method init

src/backend/worksheet/InfoElement.cpp:137–186

}

void InfoElement::init() {
	Q_D(InfoElement);
	cSystem = dynamic_cast<const CartesianCoordinateSystem*>(d->m_plot->coordinateSystem(m_cSystemIndex));

	initActions();
	initMenus();

	connect(this, &InfoElement::childAspectRemoved, this, &InfoElement::childRemoved);
	connect(this, &InfoElement::childAspectAdded, this, &InfoElement::childAdded);

	m_title = new TextLabel(i18n("Label"), d->m_plot);
	m_title->setHidden(true);
	TextLabel::TextWrapper text;
	text.allowPlaceholder = true;
	m_setTextLabelText = true;
	m_title->setUndoAware(false);
	m_title->setText(text); // set placeholder to true
	m_title->setUndoAware(true);
	m_setTextLabelText = false;
	addChild(m_title);

	// use the line properties of axis line also for the info element lines
	KConfig config;
	const auto& group = config.group(QStringLiteral("Axis"));

	// lines
	d->verticalLine = new Line(QString());
	d->verticalLine->setHidden(true);
	d->verticalLine->setPrefix(QStringLiteral("VerticalLine"));
	addChild(d->verticalLine);
	d->verticalLine->init(group);
	connect(d->verticalLine, &Line::updatePixmapRequested, [=] {
		d->update();
	});
	connect(d->verticalLine, &Line::updateRequested, [=] {
		d->updateVerticalLine();
	});

	d->connectionLine = new Line(QString());
	d->connectionLine->setHidden(true);
	d->connectionLine->setPrefix(QStringLiteral("ConnectionLine"));
	addChild(d->connectionLine);
	d->connectionLine->init(group);
	connect(d->connectionLine, &Line::updatePixmapRequested, [=] {
		d->update();
	});
	connect(d->connectionLine, &Line::updateRequested, [=] {
		d->updateConnectionLine();
	});
}

void InfoElement::initActions() {
}