activeCell = cell;
getEditableGrid().getView().getEditorParent().appendChild(rowEditor.getElement());
ComponentHelper.doAttach(rowEditor);
Container con = rowEditor.getFieldContainer();
con.clear();
int adj = 1;
for (int i = 0, len = columnModel.getColumnCount(); i < len; i++) {
ColumnConfig<M, ?> c = columnModel.getColumn(i);