using namespace relpipe::reader;

using namespace relpipe::reader::handlers;

	tabs->addTab(new QPushButton("here will be options", tabs), "Options");

	statusBar()->addWidget(new QLabel("Loading relations...", widget.statusbar));

	// TODO: remove; just demo

	QPushButton* emitButton = new QPushButton("emit", widget.statusbar);

	statusBar()->addWidget(emitButton);

	QObject::connect(

			emitButton, &QPushButton::pressed,

			this, &RelpipeChartMainWindow::slot123

			);

	// ---

void RelpipeChartMainWindow::slot123() {

	// TODO: remove; just demo

	statusBar()->addWidget(new QPushButton("slot123", widget.statusbar));

}

void RelpipeChartMainWindow::startRelation(string_t name, std::vector<AttributeMetadata> attributes) {

	// TODO: chart and table

	QSplitter* splitter = new QSplitter(Qt::Orientation::Vertical, tabs);

	splitter->addWidget(new QPushButton("here will be the chart", splitter));

	splitter->addWidget(new QPushButton("here will be the table", splitter));

	tabs->addTab(splitter, QString::fromWCharArray(name.c_str()));

}

void RelpipeChartMainWindow::attribute(const string_t& value) {

	// TODO: fill table and draw chart

}

void RelpipeChartMainWindow::endOfPipe() {

	// TODO: just display a message

	statusBar()->addWidget(new QPushButton("endOfPipe", widget.statusbar));

}