Sizing error
Okay, so I have this formatting code:
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
publicclass Gui1{
JTextArea area;
JScrollPane area0;
JTextField field;
JTextField field2;
JPanel panel;
ArrayList good =new ArrayList();
ArrayList bad =new ArrayList();
Gui1 gui;
JPanel contentPanel;
publicstaticvoid main(String[] args){
Gui1 gui =new Gui1();
gui.start(10,gui);
}
publicvoid start(int bg, Gui1 g){
gui = g;
panel =new JPanel();
JPanel panel2 =new JPanel();
panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
panel2.setLayout(new BoxLayout(panel2, BoxLayout.X_AXIS));
field =new JTextField();
field2 =new JTextField();
JButton button =new JButton("Set");
button.addActionListener(new SetterListener());
JButton button2 =new JButton("Ready!");
//button2.addActionListener(new GoListener());
JButton button3 =new JButton("AutoAdd");
button3.addActionListener(new AutoListener());
panel.add(field);
panel.add(field2);
panel.add(panel2);
panel2.add(button);
panel2.add(button3);
panel2.add(button2);
JFrame frame =new JFrame("Diff'rent window select");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
contentPanel =new JPanel();
contentPanel.setBackground(Color.darkGray);
contentPanel.setSize(200,200);
area =new JTextArea(27,43);
area.setText("Game created. \n");
area0 =new JScrollPane(area0);
area.setLineWrap(true);
area0.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
area0.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
JPanel holder =new JPanel();
JPanel holder2 =new JPanel();
JButton areaButton =new JButton("Show TextCode");
areaButton.addActionListener(new AreaShowListener());
JButton panelButton =new JButton("Show Game");
panelButton.addActionListener(new PanelShowListener());
holder2.setLayout(new BoxLayout(holder2, BoxLayout.X_AXIS));
holder2.add(panelButton);
holder2.add(areaButton);
area0.setVisible(false);
area.setVisible(false);
holder.add(contentPanel);
holder.add(area0);
holder.setBackground(Color.green);
frame.setSize(500,500);
frame.getContentPane().add(BorderLayout.CENTER, holder);
frame.getContentPane().add(BorderLayout.NORTH, holder2);
frame.getContentPane().add(BorderLayout.SOUTH, panel);
frame.setVisible(true);
//for(int y=1; y<=bg; y++){
//bad.add(new Badguy(0,y));
//}
field.requestFocus();
}
//public void go(Gui1 g){
//panel.setVisible(false);
//while((!good.isEmpty()) && (!bad.isEmpty())){
//for(int i=0; i<g.good.size(); i++){
//if(!bad.isEmpty()){
//Melee h = (Melee)(good.get(i));
//int en = h.check(g);
//h.walk(en,g);
//}
//}
//for(int i=0; i><g.bad.size(); i++){
//if(!good.isEmpty()){
//Badguy b = (Badguy)(bad.get(i));
//int en = b.check(g);
//b.walk(en,g);
//}
//}
//}
//if(good.isEmpty()){
//g.area.append("Badguys won! \n");
//for(int i=0;i<bad.size();i++){
//Badguy baddy = (Badguy)(bad.get(i));
//g.area.append("Badguy "+baddy.getId()+" survived. \n");
//}
//}else if(bad.isEmpty()){
//g.area.append("Goodguys won! \n");
//for(int i=0;i<good.size();i++){
//Melee goody = (Melee)(good.get(i));
//g.area.append("Goodguy "+goody.getId()+" survived. \n");
//}
//}
//}
class AreaShowListenerimplements ActionListener{
publicvoid actionPerformed(ActionEvent event){
area0.setVisible(true);
area.setVisible(true);
contentPanel.setVisible(false);
}
}
class PanelShowListenerimplements ActionListener{
publicvoid actionPerformed(ActionEvent event){
area0.setVisible(false);
area.setVisible(false);
contentPanel.setVisible(true);
}
}
class SetterListenerimplements ActionListener{
publicvoid actionPerformed(ActionEvent event){
int x = Integer.parseInt(field.getText());
int y = Integer.parseInt(field2.getText());
//good.add(new Melee(x,y));
area.append("New goodguy at ("+x+"x"+y+"). \n");
field.setText("");
field2.setText("");
field.requestFocus();
}
}
//class GoListener implements ActionListener {
//public void actionPerformed(ActionEvent event){
//gui.go(gui);
//}
//}
class AutoListenerimplements ActionListener{
publicvoid actionPerformed(ActionEvent event){
for(int i=0;i<10;i++){
//good.add(new Melee(1,i));
area.append("New goodguy at (1x"+i+"). \n");
}
field.setText("");
field2.setText("");
field.requestFocus();
}
}
}
(That's just formatting, so the //'d stuff doesn't apply,)
But if you compile and run it, the JTextArea is 1 pixel, and the JPanel is very small too. If you remove the JScrollPane from the picture, though, the JTextArea is (about) the right size!
How do I make the size of the JScrollPane and JPanel adhere to the size of the panel they are in? Help!>
