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package org.apache.poi.hssf.usermodel.examples;

import org.apache.poi.hssf.usermodel.*;

import java.io.FileOutputStream;
import java.io.IOException;

/**
 * Demonstrates how to use newlines in cells.
 *
 * @author Glen Stampoultzis (glens at apache.org)
 * @author Fauzia Lala <fauzia.lala at wcom.com>
 */
public class NewLinesInCells
{
    public static void main( String[] args ) throws IOException
    {

        HSSFWorkbook wb = new HSSFWorkbook();
        HSSFSheet s = wb.createSheet();
        HSSFRow r = null;
        HSSFCell c = null;
        HSSFCellStyle cs = wb.createCellStyle();
        HSSFFont f = wb.createFont();
        HSSFFont f2 = wb.createFont();

        cs = wb.createCellStyle();

        cs.setFont( f2 );
        //Word Wrap MUST be turned on
        cs.setWrapText( true );

        r = s.createRow( (short) 2 );
        r.setHeight( (short) 0x349 );
        c = r.createCell( (short) 2 );
        c.setCellType( HSSFCell.CELL_TYPE_STRING );
        c.setCellValue( "Use \n with word wrap on to create a new line" );
        c.setCellStyle( cs );
        s.setColumnWidth( (short) 2, (short) ( ( 50 * 8 ) / ( (double) 1 / 20 ) ) );

        FileOutputStream fileOut = new FileOutputStream( "workbook.xls" );
        wb.write( fileOut );
        fileOut.close();

    }
}