Method insertEmptyColumns

src/frontend/matrix/MatrixView.cpp:906–929

}

void MatrixView::insertEmptyColumns() {
	int first = firstSelectedColumn();
	int last = lastSelectedColumn();
	if (first < 0)
		return;
	int current = first;

	WAIT_CURSOR;
	m_matrix->beginMacro(i18n("%1: insert empty column(s)", m_matrix->name()));
	while (current <= last) {
		current = first + 1;
		while (current <= last && isColumnSelected(current))
			current++;
		const int count = current - first;
		m_matrix->insertColumns(first, count);
		current += count;
		last += count;
		while (current <= last && isColumnSelected(current))
			current++;
		first = current;
	}
	m_matrix->endMacro();
	RESET_CURSOR;
}

void MatrixView::removeSelectedColumns() {
	int first = firstSelectedColumn();