selectionLayer.selectCell(0, rowPosition, withShiftMask,
withControlMask);
selectionLayer.selectRegion(0, rowPosition,
selectionLayer.getColumnCount(), rowCount);
changedRowRanges
.add(new Range(rowPosition, rowPosition + rowCount));
} else if (isControlOnly(withShiftMask, withControlMask)) {
changedRowRanges.add(selectRowWithCtrlKey(columnPosition,
rowPosition, rowCount));
} else if (isShiftOnly(withShiftMask, withControlMask)) {
changedRowRanges.add(selectRowWithShiftKey(columnPosition,