Re: Mac X Swing problem

From:

"mhsampson" <mhsampson@alltel.net>

Newsgroups:

comp.lang.java.programmer

Date:

13 Dec 2006 09:05:47 -0800

Message-ID:

<1166029546.980892.180820@f1g2000cwa.googlegroups.com>

Thanks. I changed the code as follows, and it works nicely.

Mike Sampson

public class MultiLineHeaderRenderer extends JLabel implements
TableCellRenderer
{
    public MultiLineHeaderRenderer()
    {
        this.setOpaque(true);

this.setForeground(UIManager.getColor("TableHeader.foreground"));

this.setBackground(UIManager.getColor("TableHeader.background"));
        this.setBorder(UIManager.getBorder("TableHeader.cellBorder"));
        this.setHorizontalAlignment( JLabel.CENTER );
        this.setVerticalAlignment( JLabel.TOP );
    }

    public Component getTableCellRendererComponent(JTable table, Object
value,
                   boolean isSelected, boolean hasFocus, int row, int
column)
    {
        setFont(table.getFont());
        String str = (value == null) ? "" : value.toString();
        BufferedReader br = new BufferedReader(new StringReader(str));
        String line;
        String htmlText = new String("<HTML>");
        int lines = 0;
        try
        {
            while ( (line = br.readLine()) != null )
            {

                if ( lines > 0 )
                {
                    htmlText += "<P>";
                }
                htmlText += line;
                ++lines;
            }
            htmlText += "</HTML>";
        }
        catch (IOException ex)
        {
            ex.printStackTrace();
        }
        this.setText( htmlText );

        return this;
    }
}

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