我不知道最新情况:(我们有设计宠物游戏的任务，比如tamadotchi游戏。我的宠物是老虎。简单的想法。但是......显然eclipse有其他计划：（
enter code here
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Timer;
import javax.swing.BorderFactory;
import javax.swing.BoxLayout;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JButton;
import javax.swing.JProgressBar;
import javax.swing.JTextArea;
public class inter {
private JFrame tigerWindow;
private JPanel topPanel, leftPanel, rightPanel, bottomPanel, middlePanel, allPanels;
private JLabel tigerLabel, happyLabel, hungryLabel, energyLabel, hygieneLabel, picLabel;
private JButton play, sleep, feed, hunt, swim, walk, shop, home;
private JProgressBar happyBar, hungryBar, energyBar, hygieneBar;
private JTextArea tigerText;
private JProgressBar happy, hungry, energy, hygiene;
private int interval;
private Timer timer;
private int tigerHungerCount = 5;
private int tigerHygieneCount = 5;
private int tigerHappyCount = 5;
private int tigerEnergyCount = 5;
Pet tiger = new Pet ("Meat", "Roll", "Roar", "Yellow", "zzzZZZ", "Swim", "Walk", "Claw", "Hunt", "Mark Territory", 22);
public inter() {
topPanel = new JPanel();
topPanel.setBackground(Color.lightGray);
leftPanel = new JPanel();
leftPanel.setBackground(Color.gray);
rightPanel = new JPanel();
rightPanel.setBackground(Color.gray);
bottomPanel = new JPanel();
bottomPanel.setBackground(Color.darkGray);
middlePanel = new JPanel();
middlePanel.setBackground(Color.lightGray);
allPanels = new JPanel();
allPanels.setLayout(new BoxLayout(allPanels, BoxLayout.Y_AXIS));
topPanel.setLayout(new GridLayout(2,0));
play = new JButton("Play");
sleep = new JButton("Sleep");
feed = new JButton("Feed");
hunt = new JButton("Hunt");
swim = new JButton("Swim");
walk = new JButton("Roam");
shop = new JButton("Shop");
home = new JButton("Home");
tigerText = new JTextArea();
bottomPanel.setBorder(BorderFactory.createEmptyBorder(25,25,25, 25));
bottomPanel.setLayout(new GridLayout(0, 4, 50, 10));
bottomPanel.add(play);
bottomPanel.add(sleep);
bottomPanel.add(feed);
bottomPanel.add(hunt);
bottomPanel.add(swim);
bottomPanel.add(walk);
bottomPanel.add(shop);
bottomPanel.add(home);
middlePanel.add(tigerText);
leftPanel.setBorder(BorderFactory.createEmptyBorder());
ImageIcon image = new ImageIcon("Images/Timmy the Tiger.jpg");
leftPanel.add(new JLabel(image));
leftPanel.setVisible(true);
rightPanel.setBorder(BorderFactory.createEmptyBorder(30, 30, 30, 30));
rightPanel.setLayout(new GridLayout(0, 1));
tigerText = new JTextArea();
tigerLabel = new JLabel();
middlePanel.setLayout(new GridLayout(2,0));
middlePanel.add(tigerLabel);
middlePanel.add(tigerText);
happyBar = new JProgressBar();
happyBar.setMinimum(0);
happyBar.setMaximum(500);
happyBar.repaint();
happyLabel = new JLabel("Happy");
happyLabel.setForeground(Color.white);
hungryBar = new JProgressBar(0,500);
hungryLabel = new JLabel("Hungry");
hungryBar.repaint();
hungryLabel.setForeground(Color.white);
energyBar = new JProgressBar(0,500);
energyLabel = new JLabel("Energy");
energyBar.repaint();
energyLabel.setForeground(Color.white);
hygieneBar = new JProgressBar(0,500);
hygieneBar.setIndeterminate(true);
hygieneLabel = new JLabel("Hygiene");
hygieneBar.repaint();
hygieneLabel.setForeground(Color.white);
rightPanel.add(happyBar);
rightPanel.add(happyLabel);
happyLabel.setBounds(5, 5, 5, 5);
happyBar.setBounds(15, 5, 5, 5);
rightPanel.add(hungryBar);
rightPanel.add(hungryLabel);
hungryLabel.setBounds(5, 5, 5, 5);
hungryBar.setBounds(15, 5, 5, 5);
rightPanel.add(energyBar);
rightPanel.add(energyLabel);
energyLabel.setBounds(5, 5, 5, 5);
energyBar.setBounds(15, 5, 5,5);
rightPanel.add(hygieneBar);
rightPanel.add(hygieneLabel);
hygieneLabel.setBounds(5, 5, 5, 5);
hygieneBar.setBounds(15, 5, 5, 5);
hygieneBar.setValue(tigerHygieneCount);
hungryBar.setValue(tigerHungerCount);
energyBar.setValue(tigerEnergyCount);
happyBar.setValue(tigerHappyCount);
allPanels.add(topPanel);
allPanels.add(leftPanel);
allPanels.add(middlePanel);
allPanels.add(bottomPanel);
allPanels.add(rightPanel);
tigerWindow = new JFrame();
tigerWindow.setTitle("Pet Game: Tiger");
tigerWindow.setSize(800,300);
tigerWindow.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
tigerWindow.setVisible(true);
tigerWindow.add(allPanels);
tigerWindow.getContentPane().add(leftPanel,BorderLayout.WEST);
tigerWindow.getContentPane().add(rightPanel,BorderLayout.EAST);
tigerWindow.getContentPane().add(bottomPanel,BorderLayout.SOUTH);
tigerWindow.getContentPane().add(topPanel,BorderLayout.NORTH);
}
public JButton getPlayButton() {
return play;
}
public JButton getSleepButton() {
return sleep;
}
public JButton getFeedButton() {
return feed;
}
public JButton getHuntButton() {
return hunt;
}
public JButton getWalkButton() {
return walk;
}
public JButton getSwimButton() {
return swim;
}
public JButton getShopButton() {
return shop;
}
public JButton getHomeButton() {
return home;
}
public JPanel getPanels() {
return allPanels;
}
play.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
tiger.getPlay();
updateProgressBars();
tigerText.append("You have played with your pet\n");
tiger.death();
}
});
sleep.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
tiger.getSleep();
updateProgressBars();
tigerText.append("Your dog is asleep: Z Z Z\n");
tiger.death();
}
});
feed.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
tiger.getFeed();
updateProgressBars();
tigerText.append("You have fed your pet\n");
tiger.death();
}
});
hunt.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
tiger.getHunt();
updateProgressBars();
tigerText.append("Your Tiger has gone to hunt");
tiger.death();
}
});
walk.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
tiger.getRoam();
updateProgressBars();
tigerText.append("Your Tiger has begun to roam");
tiger.death();
}
});
swim.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
tiger.getSwim();
updateProgressBars();
tigerText.append("You have washed your dog\n");
tiger.death();
}
});
}
{
home.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
}
});
shop.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
}
});
}
public void updateProgressBars()
{
hungryBar.setValue(tiger.getHungry());
energyBar.setValue(tiger.getEnergy());
hygieneBar.setValue(tiger.getHygiene());
happyBar.setValue(tiger.getHappy());
}
public void death()
{
tiger.death();
tigerText.append("Dog has died\n");
}
public void play() {
hungryBar.setValue(tigerHungerCount--);
energyBar.setValue(tigerEnergyCount--);
hygieneBar.setValue(tigerHygieneCount--);
happyBar.setValue(tigerHappyCount++);
tigerText.append("You have played with your tiger");
tigerText.append("\n");
}
public void sleep() {
hungryBar.setValue(tigerHungerCount--);
energyBar.setValue(tigerEnergyCount ++);
hygieneBar.setValue(tigerHygieneCount --);
happyBar.setValue(tigerHappyCount ++);
tigerText.append("You let your tiger sleep");
tigerText.append("\n");
}
public void feed() {
hungryBar.setValue(tigerHungerCount++);
energyBar.setValue(tigerEnergyCount --);
hygieneBar.setValue(tigerHygieneCount --);
happyBar.setValue(tigerHappyCount ++);
tigerText.append("You have fed your tiger");
tigerText.append("\n");
}
public void hunt() {
hungryBar.setValue(tigerHungerCount++);
energyBar.setValue(tigerEnergyCount --);
hygieneBar.setValue(tigerHygieneCount --);
happyBar.setValue(tigerHappyCount ++);
tigerText.append("You let your tiger hunt");
tigerText.append("\n");
}
public void walk() {
hungryBar.setValue(tigerHungerCount++);
energyBar.setValue(tigerEnergyCount --);
hygieneBar.setValue(tigerHygieneCount --);
happyBar.setValue(tigerHappyCount ++);
tigerText.append("You made your tiger roam");
tigerText.append("\n");
}
public void swim() {
hungryBar.setValue(tigerHungerCount--);
energyBar.setValue(tigerEnergyCount --);
hygieneBar.setValue(tigerHygieneCount ++);
happyBar.setValue(tigerHappyCount ++);
tigerText.append("You made your tiger go for a swim");
tigerText.append("\n");
}
}
请帮帮忙？ 我已经尝试了一切，似乎没有什么可以做的。它在2天前工作正常，接下来我知道它根本没有出现。我没有线索！我没有看到它不起作用的原因。我很困在这里。请帮忙。
答案 0 :(得分：0)
首先尝试使用带有空标签的简单JFrame，如下所示：
public class JFrameDemo {
public static void main(String s[]) {
JFrame frame = new JFrame("JFrame Source Demo");
// Add a window listner for close button
frame.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
// This is an empty content area in the frame
JLabel jlbempty = new JLabel("");
jlbempty.setPreferredSize(new Dimension(175, 100));
frame.getContentPane().add(jlbempty, BorderLayout.CENTER);
frame.pack();
frame.setVisible(true);
}
}
如果它正在工作，请继续满足您的需求。
答案 1 :(得分：0)
在我看来，你的inter类没有扩展JFrame。
在声明类块时尝试放置它：
public class inter extends JFrame {...
我认为这会有所帮助。