不同结构的Jtable

Question

I have jTable with default(Rectangular or square) structure.I want to make corner of the jTable rounder.

Is there any method or way available for that?

I have already checked the JTable API but i didn't find any thing useable.

For a reference I have attached this image.

Description of the image -

I want to make highlighted areas rounder.

Answer 1

Searching the JTable APIs for the look and feel is the wrong place to search. The JTable class is concerned with the implementation of the table related properties. TableUI would be the class that could define the look and feel. Check out the look and feel in java tutorials.

Answer 2

public class JtableExample {

     public static void main(String args[]) {
            JFrame frame = new JFrame();
            frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

            Object rowData[][] = { { "Row1-Column1", "Row1-Column2", "Row1-Column3" },
                { "Row2-Column1", "Row2-Column2", "Row2-Column3" } };
            Object columnNames[] = { "Column One", "Column Two", "Column Three" };
            JTable table = new JTable(rowData, columnNames);

            JScrollPane scrollPane = new JScrollPane(table);
            frame.add(scrollPane, BorderLayout.CENTER);
            Border roundedBorder = new LineBorder(Color.black, 5, true); // the third parameter - true, says it's round
            scrollPane.setBorder(roundedBorder);
            frame.setSize(300, 150);
            frame.setVisible(true);

          }


}