Method removeLabel

src/frontend/dockwidgets/ColumnDock.cpp:528–540

}

void ColumnDock::removeLabel() {
	auto* item = ui.twLabels->currentItem();
	if (!item)
		return;

	int row = ui.twLabels->currentRow();
	const auto& value = ui.twLabels->itemAt(row, 0)->text();
	for (auto* col : std::as_const(m_columnsList))
		col->removeValueLabel(value);

	ui.twLabels->removeRow(ui.twLabels->currentRow());
	m_column->setProjectChanged(true);
}

void ColumnDock::batchEditLabels() {
	auto* dlg = new BatchEditValueLabelsDialog(this);