witam mam taki kod
import javax.swing.*;
import javax.swing.table.*;
class Dane extends AbstractTableModel{
Dane(int r, int c){
this.row = r;
this.col = c;
}
public Object getValueAt(int r, int c) {
return "rzad " + r + " kolumna " + c;
}
public int getRowCount(){
return this.row;
}
public int getColumnCount(){
return this.col;
}
public String getColumnName(int c){
return "" + c;
}
private int row;
private int col;
}
class Tabela extends JFrame{
Tabela(){
setSize(400, 300);
setTitle("Tabelki");
panel = new JPanel();
Dane dane = new Dane(10, 5);
//Object[] meta = {"raz", "dwa" };
tabela = new JTable(dane);
panel.add(tabela);
getContentPane().add(panel);
}
private JPanel panel;
private JTable tabela;
}
class Okienka{
public static void main(String[] args) {
Tabela tab = new Tabela();
tab.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
tab.show();
}
}
i niestety tabelka jest bez naglowka nie mam pojecia gdzie jest blad tzn wedlug mnie nie ma go [???] , pozdro