* @param y The y-coordinate within the view.
	 * @return The row cell at the specified coordinates.
	 */
	public Cell getCellAt(int x, int y) {
		Column column = overColumn(x);
		if (column != null) {
			Row row = overRow(y);
			if (row != null) {
				return column.getRowCell(row);
			}
		}
		return null;
	}