Member Avatar for navinlearns

When i create a JTable like the code shown below:

[B]String[] columnNames = {"First Name",
                                "Last Name",
                                "Sport",
                                "# of Years"};

        Object[][] data = {
            {"", "",
              new Integer(5),""},
            {"", "",
              new Integer(5),""},
            {"", "",
              new Integer(5),""},
{"", "",
              new Integer(5),""},
           {"", "",
              new Integer(5),""},
        };
 

     	JTable table=new JTable(data,columnNames);
	table.doLayout() ;[/B]

jp2.add(table);//where jp2 is a panel on a container on a frame

I dont get the Column names of the TABLE ..
The Table Screenshot i m presenting in the attachments

Please Help me with how to get Column names Displayed in the Table when the program is run

Attachments have screenshots of program when run..

Full_Frame.JPG 51.78 KB Table_with_no_column_names.JPG 16.99 KB
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  • Latest Post Latest Post by Ezzaral
Member Avatar for peter_budo

Please post whole code

Member Avatar for Ezzaral

This line from the JTable API explains your issue

Note that if you wish to use a JTable in a standalone view (outside of a JScrollPane) and want the header displayed, you can get it using getTableHeader() and display it separately.

. You probably want a scroll pane anyway if the number of rows can exceed your view area.

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