final Rect rect = getActiveRangeHelper().getRect(_selectedSheet);
int right = size + rect.getRight();
HeaderPositionHelper colHelper = Spreadsheet.this.getColumnPositionHelper(sheet);
colHelper.shiftMeta(col, size);
result.put("hs", getColumnHeaderAttrs(_selectedSheet, col, right));
//_maxColumns += size;
int cf = getColumnfreeze();
if (cf >= col) {