swings

[hemanth123]

import javax.swing.*;
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
public class tabledemo extends JPanel
{
private boolean debug = false;
public tabledemo()
{
super(new GridLayout(1,0));
String[] columns={"name","id","place"};
Object[][] data={
{"hem",new Integer(1),"vizag"},
{"ram",new Integer(2),"vizag"},
{"hemram",new Integer(3),"vizag"}
};

final JTable tb = new JTable(data, columns);
if(debug)
{
tb.addMouseListener(new MouseAdapter()
{
public void mouseClicked(MouseEvent me)
{
printdebugdata(tb);
}
});
}
}
private void printdebugdata(JTable tb)
{
int numrows=tb.getRowCount();
int numcols=tb.getColumnCount();
javax.swing.table.TableModel tm = tb.getModel();
for(int i=0;i<numrows;i++)
{
System.out.println("rows : " + i);
for(int j=0;j<numcols;j++)
{
System.out.println("Rows and columns are : " + tb.getValueAt(i,j));
}
}
}
private static void createshowgui()
{
JFrame jf = new JFrame("emp table");
jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
tabledemo newContentPane = new tabledemo();
newContentPane.setOpaque(true); //content panes must be opaque
jf.setContentPane(newContentPane);

//Display the window.
jf.pack();
jf.setVisible(true);
}
public static void main(String[] args)
{
javax.swing.SwingUtilities.invokeLater(new Runnable() {
public void Run()
{
createshowgui();
}
});
}
}


getting error <anonymous tabledemo> is not a abstract and does not overide abstract method run() in Runnable

[Fubarable]

 javax.swing.SwingUtilities.invokeLater(new Runnable() {
   public void Run()
   {
      createshowgui();
   }
});

getting error <anonymous tabledemo> is not a abstract and does not overide abstract method run() in Runnable

That error is telling you that the code above that implements the Runnable interface does not implement all the methods of Runnable correctly. Since a Runnable only has to implement one method, run, then you're not doing it right (hint: spelling and especially capitalization matters).

A suggestion for future questions here: consider using a more informative thread title. "swings" doesn't tell us briefly what your problem is. I'd have titled this thread "Error: class is not abstract and does not override the inherited abstract method...".

[hemanth123]

thank u man