Help with components layout

[alphasil]

Hi ppl;

I have a problem how the applet is opening, every component are in strange psositions, any help please?

import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;


import javax.swing.ButtonGroup;
import javax.swing.JApplet;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.ListSelectionModel;



public class teste extends JFrame implements ActionListener
{
 private JTextField t1;
 private JLabel l1, l2, l3, l4;
 private JPanel p1,p2,p3,p4, p5;
 private JRadioButton rb1, rb2;
 private JCheckBox cb1,cb2,cb3;
 private ButtonGroup grupo;
 private JTextArea ta1;
 private JButton bt1, bt2;
 
 
 public void init()
 {
  setLayout(new GridLayout(5,2));
  //1º linha
  p1 = new JPanel();
  p1.setLayout(new GridLayout(1,2));
  l1 = new JLabel("Nome");
  t1 = new JTextField(10);
  p1.add(l1);
  p1.add(t1);
  
  //2ª linha
  p2 = new JPanel();
  p2.setLayout(new GridLayout(1,2));
  l2 = new JLabel("Género");
  rb1 = new JRadioButton("Maculino");
  rb1.addActionListener(this);
  rb2 = new JRadioButton("Feminino");
  rb2.addActionListener(this);
  p2.add(l2);
  p2.add(rb1);
  p2.add(rb2);
  ButtonGroup grupo=new ButtonGroup();
  grupo.add(rb1);
  grupo.add(rb2);
  
  //3ª linha
  p3 = new JPanel();
  p3.setLayout(new GridLayout(1,2));
  l3 = new JLabel("Passatempos");
  cb1 = new JCheckBox("Ler");
  cb2 = new JCheckBox("Jogar");
  cb3 = new JCheckBox("Viajar");
  p3.add(l3);
  p3.add(cb1);
  p3.add(cb2);
  p3.add(cb3);
  
  //4ª Linha
  p4 = new JPanel();
  p4.setLayout(new GridLayout(1,2));
  l4 = new JLabel("Morada");
  ta1 = new JTextArea(5,20);
  p4.add(l4);
  p4.add(ta1);
  
  //5ª linha
  p5 = new JPanel();
  p5.setLayout(new GridLayout(1,2));
  bt1 = new JButton("Limpar");
  bt1.addActionListener(this);
  bt2 = new JButton("Ver +");
  bt2.addActionListener(this);
  p5.add(bt1);
  p5.add(bt2);
  
  //Componentes na applet
  add(p1);
  add(p2);
  add(p3);
  add(p4);
  add(p5);
 }


 @Override
 public void actionPerformed(ActionEvent arg0) {
  // TODO Auto-generated method stub
  
 }
}

Thanks

[DarrylBurke]

I have a problem how the applet is opening,

What Applet?

every component are in strange psositions

They will be where the layout managers you use place them. Have you gone through Lesson: Laying Out Components Within a Container (The Java™ Tutorials > Creating a GUI With JFC/Swing) ?

db

[alphasil]

Sorry, instead of JFrame is JApplet.

But i have already saw that site but can't put all together and organized.

I want to have 5 rows and 2 columns and each cell has one component.


any help to resolve this issue?


regards

[DarrylBurke]

5 rows and 2 columns sounds like a GridLayout(5, 2) -- which you already have, but the components you are adding to this layout are panels each with its own GridLayout(1, 2) -- which will give you 4 components across.

Just reading may not be enough; you need to actually do the exercises in the layout tutorial trail.

db