package mojeGui;

import java.awt.BorderLayout;
import java.awt.EventQueue;

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JOptionPane;
import javax.swing.JTable;
import javax.swing.JScrollPane;
import javax.swing.JLabel;
import javax.swing.JTextField;
import javax.swing.JButton;

import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableColumn;
import javax.swing.table.TableColumnModel;

import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;


public class gui extends JFrame {

    private JPanel contentPane;
    private JTable table;
    private JTextField textLpkt;
    private TableColumnModel tableColumnModel;
     private DefaultTableModel model ;

    /**
     * Launch the application.
     */
    public static void main(String[] args) {
        EventQueue.invokeLater(new Runnable() {
            public void run() {
                try {
                    gui frame = new gui();
                    frame.setVisible(true);
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        });
    }

    /**
     * Create the frame.
     */
    public gui() {
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setBounds(100, 100, 450, 300);
        contentPane = new JPanel();
        contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
        setContentPane(contentPane);
        contentPane.setLayout(null);

        JScrollPane scrollPane = new JScrollPane();
        scrollPane.setBounds(10, 11, 288, 171);
        contentPane.add(scrollPane);


        //--tabela
        DefaultTableModel model = new DefaultTableModel();
        JTable table = new JTable(model);
        table.setRowSelectionAllowed(false);
        table.setTableHeader(null);
        model.addColumn(null);
        model.addRow(new Object[]{});
        //-------

        scrollPane.setViewportView(table);

        JLabel lblLNiewiadomychX = new JLabel("Liczba wierszy i kolumn");
        lblLNiewiadomychX.setBounds(308, 18, 116, 14);
        contentPane.add(lblLNiewiadomychX);

        textLpkt = new JTextField();
        textLpkt.setBounds(308, 42, 86, 20);
        contentPane.add(textLpkt);
        textLpkt.setColumns(10);

        JButton btnAktualizuj = new JButton("Aktualizuj");
        btnAktualizuj.addMouseListener(new MouseAdapter() {
            @Override
            public void mouseClicked(MouseEvent e) {

                String SLpkt =textLpkt.getText();
                int Lpkt=0;

                if(SLpkt  != null && SLpkt.length() != 0)
                {
                    Lpkt= Integer.parseInt(SLpkt);

                     for(int i =1;i<=Lpkt;i++)
                        {

                         if(i!=Lpkt)
                         {
                         //-----dodanie wiersza
                         model.addRow(new Object[]{});
                        }

                        //--- dodanie kolumny
                        TableColumn toAdd = new TableColumn();
                        table.addColumn(toAdd);

                        }

                }
                else
                {
                    JOptionPane.showMessageDialog(null,"Nie wpisano liczby kolumn i wierszy");
                }

            }
        });
        btnAktualizuj.setBounds(320, 110, 89, 23);
        contentPane.add(btnAktualizuj);


    }
}