Zoki@

package gui;

import geometrija.Tacka;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Container;
import java.awt.FlowLayout;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.PrintStream;
import javax.swing.JButton;
import javax.swing.JColorChooser;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRootPane;
import javax.swing.JTextField;
import javax.swing.border.EmptyBorder;

public class Izmena
  extends JDialog
{
  private static int noviX;
  private static int noviY;
  private static Color novaB;
  private static int nX;
  private static int nY;
  private static Color nB;
  private final JPanel contentPanel = new JPanel();
  private JTextField textFieldNovaX;
  private JTextField textFieldNovaY;

  public static void main(Object obj, Paint program)
  {
    try
    {
      Izmena dialog = new Izmena(obj);
      dialog.setDefaultCloseOperation(2);
      dialog.setVisible(true);
    }
    catch (Exception e)
    {
      e.printStackTrace();
    }
  }

  public Izmena(final Object obj)
  {
    setTitle("Izmena oblika");
    setBounds(100, 100, 450, 300);
    getContentPane().setLayout(new BorderLayout());
    this.contentPanel.setBorder(new EmptyBorder(5, 5, 5, 5));
    getContentPane().add(this.contentPanel, "Center");
    GridBagLayout gbl_contentPanel = new GridBagLayout();
    gbl_contentPanel.columnWidths = new int[2];
    gbl_contentPanel.rowHeights = new int[3];
    gbl_contentPanel.columnWeights = new double[] { 1.0D, Double.MIN_VALUE };
    gbl_contentPanel.rowWeights = new double[] { 1.0D, 1.0D, Double.MIN_VALUE };
    this.contentPanel.setLayout(gbl_contentPanel);

    JPanel panel = new JPanel();
    GridBagConstraints gbc_panel = new GridBagConstraints();
    gbc_panel.insets = new Insets(0, 0, 5, 0);
    gbc_panel.fill = 1;
    gbc_panel.gridx = 0;
    gbc_panel.gridy = 0;
    this.contentPanel.add(panel, gbc_panel);
    GridBagLayout gbl_panel = new GridBagLayout();
    gbl_panel.columnWidths = new int[3];
    gbl_panel.rowHeights = new int[5];
    gbl_panel.columnWeights = new double[] { 0.0D, 1.0D, Double.MIN_VALUE };
    gbl_panel.rowWeights = new double[] { 0.0D, 0.0D, 0.0D, 1.0D, Double.MIN_VALUE };
    panel.setLayout(gbl_panel);

    JLabel lblNovaPozicijaX = new JLabel("Nova pozicija X koordinate: ");
    GridBagConstraints gbc_lblNovaPozicijaX = new GridBagConstraints();
    gbc_lblNovaPozicijaX.insets = new Insets(0, 0, 5, 5);
    gbc_lblNovaPozicijaX.anchor = 13;
    gbc_lblNovaPozicijaX.gridx = 0;
    gbc_lblNovaPozicijaX.gridy = 1;
    panel.add(lblNovaPozicijaX, gbc_lblNovaPozicijaX);

    this.textFieldNovaX = new JTextField();
    GridBagConstraints gbc_textFieldNovaX = new GridBagConstraints();
    gbc_textFieldNovaX.insets = new Insets(0, 0, 5, 0);
    gbc_textFieldNovaX.fill = 2;
    gbc_textFieldNovaX.gridx = 1;
    gbc_textFieldNovaX.gridy = 1;
    panel.add(this.textFieldNovaX, gbc_textFieldNovaX);
    this.textFieldNovaX.setColumns(10);

    JLabel lblNovaPozicijaY = new JLabel("Nova pozicija Y koordinate:");
    GridBagConstraints gbc_lblNovaPozicijaY = new GridBagConstraints();
    gbc_lblNovaPozicijaY.anchor = 13;
    gbc_lblNovaPozicijaY.insets = new Insets(0, 0, 5, 5);
    gbc_lblNovaPozicijaY.gridx = 0;
    gbc_lblNovaPozicijaY.gridy = 2;
    panel.add(lblNovaPozicijaY, gbc_lblNovaPozicijaY);

    this.textFieldNovaY = new JTextField();
    GridBagConstraints gbc_textFieldNovaY = new GridBagConstraints();
    gbc_textFieldNovaY.insets = new Insets(0, 0, 5, 0);
    gbc_textFieldNovaY.fill = 2;
    gbc_textFieldNovaY.gridx = 1;
    gbc_textFieldNovaY.gridy = 2;
    panel.add(this.textFieldNovaY, gbc_textFieldNovaY);
    this.textFieldNovaY.setColumns(10);

    final JPanel pnlBojaKonture = new JPanel();
    if ((obj instanceof Tacka))
    {
      Tacka pomocna = (Tacka)obj;

      pnlBojaKonture.setBackground(pomocna.getBojaTacke());
    }
    GridBagConstraints gbc_pnlBojaKonture = new GridBagConstraints();
    gbc_pnlBojaKonture.gridwidth = 2;
    gbc_pnlBojaKonture.fill = 1;
    gbc_pnlBojaKonture.gridx = 0;
    gbc_pnlBojaKonture.gridy = 3;
    panel.add(pnlBojaKonture, gbc_pnlBojaKonture);
    pnlBojaKonture.setLayout(new FlowLayout(1, 5, 5));

    JButton btnBiranjeBojeKonture = new JButton("Biranje boje konture");
    btnBiranjeBojeKonture.addActionListener(new ActionListener()
    {
      public void actionPerformed(ActionEvent e)
      {
        Izmena.novaB = Izmena.this.izaberiBoju();
        pnlBojaKonture.setBackground(Izmena.novaB);
      }
    });
    pnlBojaKonture.add(btnBiranjeBojeKonture);

    JPanel panel = new JPanel();
    GridBagConstraints gbc_panel = new GridBagConstraints();
    gbc_panel.fill = 1;
    gbc_panel.gridx = 0;
    gbc_panel.gridy = 1;
    this.contentPanel.add(panel, gbc_panel);

    JPanel pnlOpcije = new JPanel();
    pnlOpcije.setLayout(new FlowLayout(2));
    getContentPane().add(pnlOpcije, "South");

    JButton btnSacuvaj = new JButton("Sacuvaj");
    btnSacuvaj.addActionListener(new ActionListener()
    {
      public void actionPerformed(ActionEvent e)
      {
        Izmena.this.sacuvaj(obj);
      }
    });
    btnSacuvaj.setActionCommand("OK");
    pnlOpcije.add(btnSacuvaj);
    getRootPane().setDefaultButton(btnSacuvaj);

    JButton btnOdustani = new JButton("Odustani");
    btnOdustani.addActionListener(new ActionListener()
    {
      public void actionPerformed(ActionEvent e)
      {
        Izmena.this.dispose();
      }
    });
    btnOdustani.setActionCommand("Cancel");
    pnlOpcije.add(btnOdustani);
  }

  public Color izaberiBoju()
  {
    Color boja = Color.red;
    Color izabranaB = JColorChooser.showDialog(null,
      "Choose a color", boja);
    if (izabranaB != null) {
      boja = izabranaB;
    }
    return boja;
  }

  private boolean proveraIspravnostiUnosa()
  {
    boolean unos = true;
    try
    {
      noviX = Integer.parseInt(this.textFieldNovaX.getText());
    }
    catch (NumberFormatException ex)
    {
      unos = false;
    }
    try
    {
      noviY = Integer.parseInt(this.textFieldNovaY.getText());
    }
    catch (NumberFormatException ex)
    {
      unos = false;
    }
    return unos;
  }

  private void sacuvaj(Object obj)
  {
    if (proveraIspravnostiUnosa())
    {
      int i = JOptionPane.showConfirmDialog(null, "Da ste sigurni da zelite da promenite podatke");
      if (i == 0)
      {
        izmeni(obj);

        dispose();
      }
      else if (i == 2)
      {
        dispose();
      }
    }
    else
    {
      JOptionPane.showMessageDialog(null, "Potrebno je uneti celobrojne vrednosti", "Greska", 1);
    }
  }

  public void izmeni(Object obj)
  {
    if ((obj instanceof Tacka))
    {
      Tacka pomocna = (Tacka)obj;
      pomocna.setX(noviX + 125);
      pomocna.setY(noviY + 62);
      pomocna.setBojaTacke(novaB);
      System.out.println("ss");
    }
  }
}