
/* ====================================================================
   Copyright 2002-2004   Apache Software Foundation

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
==================================================================== */
        

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();

    }
}
