Vertical ScrollBar can view from JTableHeader in JTable

Although I did not start the thread I am interested in the solution...

And I found out that you have to do

> a) Create a panel with a BorderLayout.

> b) add the table header to the North

c) add table to scrollpane

d) add scrollpane to center of panel

import javax.swing.*;

import java.awt.*;

public class TableTest extends JFrame {

public TableTest() {

JPanel p = new JPanel();

p.setLayout(new BorderLayout());

Object[][] rowData = {

{"1", "2", "3", "4"},

{"1", "2", "3", "4"},

{"1", "2", "3", "4"},

{"1", "2", "3", "4"},

{"1", "2", "3", "4"},

{"1", "2", "3", "4"},

{"1", "2", "3", "4"},

{"1", "2", "3", "4"},

{"1", "2", "3", "4"},

{"1", "2", "3", "4"},

{"1", "2", "3", "4"},

{"1", "2", "3", "4"},

{"1", "2", "3", "4"},

{"1", "2", "3", "4"},

};

Object[] columnNames = {

"col 1", "col 2", "col 3", "col 4"

};

JTable table = new JTable(rowData, columnNames);

p.add(table.getTableHeader(), BorderLayout.NORTH);

JScrollPane sp = new JScrollPane(table);

p.add(sp, BorderLayout.CENTER);

this.getContentPane().add(p, BorderLayout.CENTER);

this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

this.setSize(200,200);

this.setVisible(true);

}

/**

* @param args

*/

public static void main(String[] args) {

new TableTest();

}

}

I would like to know if there is an easy way to do the same with horizontal scrolling? I want the first column to be visible while the other columns can be scrolled. I guess, no, because I cannot find a method in JTable like getTableHeader for columns.

Thanks!

Annette

p.s.: just added your WrapLayout to my ToolBars today and I really like that the buttons do not get lost anymore when resizing the frame! Thank you for sharing it here!

Annettea at 2007-7-8 1:32:48 >

XO, camickr!

Thank you so much! I was first wondering when I was looking at FixedColumnScrollPane how the hell you could do this with a few lines of code. Then I saw

setRowHeaderView( fixed );

of JScrollPane. That's the trick, isn't it? Great! Thank you! I would have produced a lot of nonsense-code while desperately trying to do this........

Annette

Annettea at 2007-7-8 1:32:48 >

Thanks for your solution.

If you run the code will you get the window. in the table above the vertical scrollbar will have a upper_right_corner.

My question is can we remove the upper_right_corner and start the vertical scrollbar button from the top.

Scrollbar should cover the header and header should not move.

Please give me the solution for this

JAVAMINDSa at 2007-7-8 1:32:48 >