parent = created;
child = new QTreeWidgetItem();
child.setText(0,tr("Before"));
child.setData(0,Qt.ItemDataRole.UserRole, Attributes.Before);
lastModified.addChild(child);
parent = child;
for (int i=0; i<Global.changedBeforeFilter.size(); i++) {
child = new QTreeWidgetItem();
child.setIcon(0, icon);
child.setText(0, Global.changedBeforeFilter.getLabel(i));