Ich arbeite schon seit längerem an einem Bluej Projekt. In diesem Projekt habe ich die Klasse Anmeldung eingebaut, doch leider kann ich aus den Textfeldern auf Knopfdruck keine Daten abfragen.
Könnte mir jemand bitte helfen?
Mit freundlichen Grüßen Amsanan
[CODE lang="java" title="Gui.class"]
/**
* Beschreiben Sie hier die Klasse Gui.
*
* @author (Ihr Name)
* @version (eine Versionsnummer oder ein Datum)
*/
import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
import java.net.URL;
public class Gui extends JFrame implements ActionListener
{ Var var =new Var();
static CardLayout cl=new CardLayout();
Menue menue =new Menue();
Anmeldung anmeld=new Anmeldung();
static JPanel rootPanel=new JPanel();
JButton Play =new JButton();
JButton Options =new JButton();
JButton Exit =new JButton();
public Gui(){
setTitle("Pong");
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setSize(var.getWidth(),var.getHeight());
setLocationRelativeTo(null);
add(rootPanel());
setVisible(true);
}
public JPanel rootPanel(){
rootPanel.setPreferredSize(new Dimension(var.getWidth(),
var.getHeight()));
rootPanel.setLayout(cl);
rootPanel.add(menue,"menue");
rootPanel.add(anmeld,"anmeldung");
cl.show(rootPanel,"menue");
return rootPanel;
}
public void actionPerformed(ActionEvent e){
if(e.getSource().toString().contains("Play"))
{System.out.println("Play");
cl.show(rootPanel,"anmeldung");
}
if(e.getSource().toString().contains("Exit"))
{System.out.println("Exit");
System.exit(0);}
if(e.getSource().toString().contains("Options"))
{System.out.println("Options");
}
}
public static void change(JPanel pPanel,String pName){
rootPanel.add(pPanel,pName);
cl.show(rootPanel,pName);
}
private class Menue extends JPanel{
public Menue(){
setSize(var.getWidth(),var.getHeight());
setLayout(null);
setBackground(Color.BLACK);
for(JButton b:buttons()){
add(b);
}
add(titel());
}
public JButton button(String pText,int pX,int pY){
JButton temp =new JButton();
temp.setText(pText);
temp.setBounds(pX,pY,150,40);
Font font =new Font("Tahoma",Font.PLAIN,24);
temp.setFont(font);
return temp;
}
public JButton[] buttons(){
JButton[] buttons;
Play=button("Play",300,200);
Options=button("Options",300,300);
Exit=button("Exit",300,400);
buttons=new JButton[]{Play,Options,Exit};
for(JButton j:buttons){
j.addActionListener(Gui.this);
}
return buttons;
}
private JLabel titel(){
JLabel titel =new JLabel();
URL url =this.getClass().getResource("titel.gif");
ImageIcon icon =new ImageIcon(url);
titel.setIcon(icon);
titel.setBounds(200,10,300,100);
return titel;
}
}
}
[/CODE]
[CODE lang="java" title="Anmeldung.class" highlight="148-153,119-129"]import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
public class Anmeldung extends JPanel implements ActionListener
{ private static String[] names={"Anmeldung","Anrede","Player1","Player2","Vorname","Nachname","Gamenr"};
private static String[] anred={"m","w","d"};
static JLabel temp2;
Var var=new Var();
private Gui gui;
static GamePanel gpanel =new GamePanel();
List<Players> Playerlist =new List<Players>();
public Anmeldung(){
setLayout(null);
setSize(var.getWidth(),var.getHeight());
setBackground(Color.BLACK);
test();
}
public JLabel[] labels(){
JLabel[] labels=new JLabel[names.length];
for(int i=0;i<names.length;i++){
if(names!="Submit"){
labels=new JLabel(names);
}
}
return labels;
}
public JLabel[] labels2(){
JLabel[] labels2=new JLabel[labels().length];
for (int i=0;i<labels().length;i++){
if(labels().getText()=="Anmeldung"){
labels2=labelsset(labels().getText(),300,10,200,30);
}
if(labels().getText().contains("Player")){
if(labels().getText().contains("1")){
labels2=labelsset(labels().getText(),100,150,100,20);
}
if(labels().getText().contains("2")){
labels2=labelsset(labels().getText(),100,190,100,20);
}
}
if(labels().getText().contains("name")){
if(labels().getText().contains("Vor")){
labels2=labelsset(labels().getText(),300,100,100,20);
}
if(labels().getText().contains("Nach")){
labels2=labelsset(labels().getText(),400,100,200,20);
}
}
if(labels().getText().contains("Anrede")){
labels2=labelsset(labels().getText(),200,100,100,20);
}
}
return labels2;
}
private JLabel labelsset(String pText,int pX,int pY,int pWidth,int pGr){
JLabel temp =new JLabel(pText,JLabel.CENTER);
temp.setBounds(pX,pY,pWidth, pGr+10);
Font font=new Font("Tahoma",Font.PLAIN,pGr);
temp.setFont(font);
temp.setBorder(BorderFactory.createLineBorder(Color.black));
temp.setForeground(Color.WHITE);
return temp;
}
public JComboBox[] cbox(){
int x=225;
JComboBox[] cbox=new JComboBox[2];
cbox[0]=combobox("Player1",x,150,50,20,anred);
cbox[1]=combobox("Player2",x,190,50,20,anred);
return cbox;
}
public void test(){
for(int i=0;i<labels2().length;i++)
if(labels2()!=null){
add(labels2());
}
for(int i=0;i<cbox().length;i++){
add(cbox());
}
for(int i=0;i<textfields().length;i++){
add(textfields());
}
add(button());
}
private JComboBox combobox(String pName,int pX,int pY,int pWidth,int pGr,String [] pRay){
JComboBox cbox=new JComboBox(pRay);
cbox.setName(pName);
cbox.setBounds(pX,pY,pWidth,pGr+10);
Font font =new Font("Tahoma",Font.PLAIN,pGr);
cbox.setFont(font);
return cbox;
}
private JTextField tfield(String pName,int pX,int pY,int pWidth,int pGr){
JTextField field =new JTextField();
field.setName(pName);
field.setBounds(pX,pY,pWidth,pGr+10);
Font font =new Font("Tahoma",Font.PLAIN,pGr);
field.setFont(font);
return field;
}
public JTextField[] textfields(){
JTextField[] textfields=new JTextField[4];
int g=15;
JTextField vorname1=tfield("PlayerV1",300,150,100,g);
JTextField nachname1=tfield("PlayerN1",425,150,200,g);
JTextField vorname2=tfield("PlayerV2",300,190,100,g);
JTextField nachname2=tfield("PlayerN2",425,190,200,g);
textfields=new JTextField[]{vorname1,nachname1,vorname2,nachname2};
return textfields;
}
public JButton button(){
JButton button =new JButton("Submit");
Font font =new Font("Tahoma",Font.PLAIN,25);
button.setFont(font);
button.setBounds(300,500,200,30);
button.addActionListener(this);
return button;
}
public void anmeldung(){
int rand =(int) (Math.random()*10);
String var =textfields()[0].getText();
System.out.println(var);
}
public void actionPerformed(ActionEvent e){
if(e.getSource().toString().contains("Submit")){
anmeldung();
//Gui.change(gpanel,"gpanel");
}
}
}
[/CODE]
Könnte mir jemand bitte helfen?
Mit freundlichen Grüßen Amsanan
[CODE lang="java" title="Gui.class"]
/**
* Beschreiben Sie hier die Klasse Gui.
*
* @author (Ihr Name)
* @version (eine Versionsnummer oder ein Datum)
*/
import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
import java.net.URL;
public class Gui extends JFrame implements ActionListener
{ Var var =new Var();
static CardLayout cl=new CardLayout();
Menue menue =new Menue();
Anmeldung anmeld=new Anmeldung();
static JPanel rootPanel=new JPanel();
JButton Play =new JButton();
JButton Options =new JButton();
JButton Exit =new JButton();
public Gui(){
setTitle("Pong");
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setSize(var.getWidth(),var.getHeight());
setLocationRelativeTo(null);
add(rootPanel());
setVisible(true);
}
public JPanel rootPanel(){
rootPanel.setPreferredSize(new Dimension(var.getWidth(),
var.getHeight()));
rootPanel.setLayout(cl);
rootPanel.add(menue,"menue");
rootPanel.add(anmeld,"anmeldung");
cl.show(rootPanel,"menue");
return rootPanel;
}
public void actionPerformed(ActionEvent e){
if(e.getSource().toString().contains("Play"))
{System.out.println("Play");
cl.show(rootPanel,"anmeldung");
}
if(e.getSource().toString().contains("Exit"))
{System.out.println("Exit");
System.exit(0);}
if(e.getSource().toString().contains("Options"))
{System.out.println("Options");
}
}
public static void change(JPanel pPanel,String pName){
rootPanel.add(pPanel,pName);
cl.show(rootPanel,pName);
}
private class Menue extends JPanel{
public Menue(){
setSize(var.getWidth(),var.getHeight());
setLayout(null);
setBackground(Color.BLACK);
for(JButton b:buttons()){
add(b);
}
add(titel());
}
public JButton button(String pText,int pX,int pY){
JButton temp =new JButton();
temp.setText(pText);
temp.setBounds(pX,pY,150,40);
Font font =new Font("Tahoma",Font.PLAIN,24);
temp.setFont(font);
return temp;
}
public JButton[] buttons(){
JButton[] buttons;
Play=button("Play",300,200);
Options=button("Options",300,300);
Exit=button("Exit",300,400);
buttons=new JButton[]{Play,Options,Exit};
for(JButton j:buttons){
j.addActionListener(Gui.this);
}
return buttons;
}
private JLabel titel(){
JLabel titel =new JLabel();
URL url =this.getClass().getResource("titel.gif");
ImageIcon icon =new ImageIcon(url);
titel.setIcon(icon);
titel.setBounds(200,10,300,100);
return titel;
}
}
}
[/CODE]
[CODE lang="java" title="Anmeldung.class" highlight="148-153,119-129"]import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
public class Anmeldung extends JPanel implements ActionListener
{ private static String[] names={"Anmeldung","Anrede","Player1","Player2","Vorname","Nachname","Gamenr"};
private static String[] anred={"m","w","d"};
static JLabel temp2;
Var var=new Var();
private Gui gui;
static GamePanel gpanel =new GamePanel();
List<Players> Playerlist =new List<Players>();
public Anmeldung(){
setLayout(null);
setSize(var.getWidth(),var.getHeight());
setBackground(Color.BLACK);
test();
}
public JLabel[] labels(){
JLabel[] labels=new JLabel[names.length];
for(int i=0;i<names.length;i++){
if(names!="Submit"){
labels=new JLabel(names);
}
}
return labels;
}
public JLabel[] labels2(){
JLabel[] labels2=new JLabel[labels().length];
for (int i=0;i<labels().length;i++){
if(labels().getText()=="Anmeldung"){
labels2=labelsset(labels().getText(),300,10,200,30);
}
if(labels().getText().contains("Player")){
if(labels().getText().contains("1")){
labels2=labelsset(labels().getText(),100,150,100,20);
}
if(labels().getText().contains("2")){
labels2=labelsset(labels().getText(),100,190,100,20);
}
}
if(labels().getText().contains("name")){
if(labels().getText().contains("Vor")){
labels2=labelsset(labels().getText(),300,100,100,20);
}
if(labels().getText().contains("Nach")){
labels2=labelsset(labels().getText(),400,100,200,20);
}
}
if(labels().getText().contains("Anrede")){
labels2=labelsset(labels().getText(),200,100,100,20);
}
}
return labels2;
}
private JLabel labelsset(String pText,int pX,int pY,int pWidth,int pGr){
JLabel temp =new JLabel(pText,JLabel.CENTER);
temp.setBounds(pX,pY,pWidth, pGr+10);
Font font=new Font("Tahoma",Font.PLAIN,pGr);
temp.setFont(font);
temp.setBorder(BorderFactory.createLineBorder(Color.black));
temp.setForeground(Color.WHITE);
return temp;
}
public JComboBox[] cbox(){
int x=225;
JComboBox[] cbox=new JComboBox[2];
cbox[0]=combobox("Player1",x,150,50,20,anred);
cbox[1]=combobox("Player2",x,190,50,20,anred);
return cbox;
}
public void test(){
for(int i=0;i<labels2().length;i++)
if(labels2()!=null){
add(labels2());
}
for(int i=0;i<cbox().length;i++){
add(cbox());
}
for(int i=0;i<textfields().length;i++){
add(textfields());
}
add(button());
}
private JComboBox combobox(String pName,int pX,int pY,int pWidth,int pGr,String [] pRay){
JComboBox cbox=new JComboBox(pRay);
cbox.setName(pName);
cbox.setBounds(pX,pY,pWidth,pGr+10);
Font font =new Font("Tahoma",Font.PLAIN,pGr);
cbox.setFont(font);
return cbox;
}
private JTextField tfield(String pName,int pX,int pY,int pWidth,int pGr){
JTextField field =new JTextField();
field.setName(pName);
field.setBounds(pX,pY,pWidth,pGr+10);
Font font =new Font("Tahoma",Font.PLAIN,pGr);
field.setFont(font);
return field;
}
public JTextField[] textfields(){
JTextField[] textfields=new JTextField[4];
int g=15;
JTextField vorname1=tfield("PlayerV1",300,150,100,g);
JTextField nachname1=tfield("PlayerN1",425,150,200,g);
JTextField vorname2=tfield("PlayerV2",300,190,100,g);
JTextField nachname2=tfield("PlayerN2",425,190,200,g);
textfields=new JTextField[]{vorname1,nachname1,vorname2,nachname2};
return textfields;
}
public JButton button(){
JButton button =new JButton("Submit");
Font font =new Font("Tahoma",Font.PLAIN,25);
button.setFont(font);
button.setBounds(300,500,200,30);
button.addActionListener(this);
return button;
}
public void anmeldung(){
int rand =(int) (Math.random()*10);
String var =textfields()[0].getText();
System.out.println(var);
}
public void actionPerformed(ActionEvent e){
if(e.getSource().toString().contains("Submit")){
anmeldung();
//Gui.change(gpanel,"gpanel");
}
}
}
[/CODE]