我有一个程序需要选择一个角色，在这种情况下是一个性别。当女性＆＃39;在同一JFrame上按下按钮，在课程Genders中，女性ImageIcon会显示在标签＆＃39;头像上。和男性一样。如果已点击，则会在ImageIcon上显示男JFrame。在另一个JFrame上，我有一个班级StartGame，我选择的性别显示在标签playerbattle中。我不知道如何显示所选的性别。请帮忙，这是我的代码：
班级性别：
import java.awt.BorderLayout;
import java.awt.EventQueue;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import com.sun.prism.Image;
import javax.imageio.ImageIO;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.Clip;
import javax.sound.sampled.LineUnavailableException;
import javax.sound.sampled.UnsupportedAudioFileException;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import java.awt.event.ActionListener;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.awt.event.ActionEvent;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
public class Genders extends JFrame {
public JPanel contentPane;
protected ImageIcon avtMale = new ImageIcon("male warrior.png");
protected ImageIcon avtFemale = new ImageIcon("female warrior.png");
/**
* Launch the application.
*/
public static void main(String[] args) throws IOException{
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
Genders frame = new Genders();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
/**
* Create the frame.
*/
/*String[] imageList =
{
"female warrior.jpg", "male warrior.jpg"
};
*/
public Genders() {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 450, 300);
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
ImageIcon maleicon = new ImageIcon("male warrior.png");
JLabel Avatar = new JLabel();
Avatar.setBounds(0, 0, 227, 261);
contentPane.add(Avatar);
ImageIcon femaleicon = new ImageIcon("female warrior.png");
JButton btnFemale = new JButton("Female");
btnFemale.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent ex) {
//play sound:
try {
// Open an audio input stream.
File soundFile = new File("C:/My Awesome Stuff/Personal/Carman/My Eclipse Programs/Game/btnclicksfx.wav"); //you could also get the sound file with a URL
AudioInputStream audioIn = AudioSystem.getAudioInputStream(soundFile);
// Get a sound clip resource.
Clip clip = AudioSystem.getClip();
// Open audio clip and load samples from the audio input stream.
clip.open(audioIn);
clip.start();
} catch (UnsupportedAudioFileException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (LineUnavailableException e) {
e.printStackTrace();
}
Avatar.setIcon(avtFemale);
}
});
btnFemale.setBounds(335, 11, 89, 23);
contentPane.add(btnFemale);
JButton btnMale = new JButton("Male");
btnMale.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
//play sound:
try {
// Open an audio input stream.
File soundFile = new File("C:/My Awesome Stuff/Personal/Carman/My Eclipse Programs/Game/btnclicksfx.wav"); //you could also get the sound file with a URL
AudioInputStream audioIn = AudioSystem.getAudioInputStream(soundFile);
// Get a sound clip resource.
Clip clip = AudioSystem.getClip();
// Open audio clip and load samples from the audio input stream.
clip.open(audioIn);
clip.start();
} catch (UnsupportedAudioFileException ex) {
ex.printStackTrace();
} catch (IOException ex) {
ex.printStackTrace();
} catch (LineUnavailableException ex) {
ex.printStackTrace();
}
Avatar.setIcon(avtMale);
}
});
btnMale.setBounds(335, 45, 89, 23);
contentPane.add(btnMale);
JButton btnOkay = new JButton("Okay");
btnOkay.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
//play sound:
try {
// Open an audio input stream.
File soundFile = new File("C:/My Awesome Stuff/Personal/Carman/My Eclipse Programs/Game/btnclicksfx.wav"); //you could also get the sound file with a URL
AudioInputStream audioIn = AudioSystem.getAudioInputStream(soundFile);
// Get a sound clip resource.
Clip clip = AudioSystem.getClip();
// Open audio clip and load samples from the audio input stream.
clip.open(audioIn);
clip.start();
} catch (UnsupportedAudioFileException ex) {
ex.printStackTrace();
} catch (IOException ex) {
ex.printStackTrace();
} catch (LineUnavailableException ex) {
ex.printStackTrace();
}
{
}
// go to Start Game class:
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
dispose();
new StartGame().setVisible(true);
}
});
}
});
//set playericon:
btnOkay.setBounds(335, 227, 89, 23);
contentPane.add(btnOkay);
JButton btngenderback = new JButton("<");
btngenderback.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
//play sound:
try {
// Open an audio input stream.
File soundFile = new File("C:/My Awesome Stuff/Personal/Carman/My Eclipse Programs/Game/btnclicksfx.wav"); //you could also get the sound file with a URL
AudioInputStream audioIn = AudioSystem.getAudioInputStream(soundFile);
// Get a sound clip resource.
Clip clip = AudioSystem.getClip();
// Open audio clip and load samples from the audio input stream.
clip.open(audioIn);
clip.start();
} catch (UnsupportedAudioFileException ex) {
ex.printStackTrace();
} catch (IOException ex) {
ex.printStackTrace();
} catch (LineUnavailableException ex) {
ex.printStackTrace();
}
//go to ProfileHome class:
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
dispose();
new ProfileHome().setVisible(true);
}
});
}
});
btngenderback.setBounds(0, 0, 41, 15);
contentPane.add(btngenderback);
JLabel Genderbg = new JLabel("");
Genderbg.setIcon(new ImageIcon("C:\\Users\\WhiteFringe\\Pictures\\Wallpapers\\9gag\\Gifs\\llkokigiphy.gif"));
Genderbg.setBounds(0, 0, 434, 261);
contentPane.add(Genderbg);
}
}
类StartGame：
import java.awt.BorderLayout;
import java.awt.EventQueue;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JScrollPane;
import javax.swing.KeyStroke;
import javax.swing.JLabel;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.Clip;
import javax.sound.sampled.LineUnavailableException;
import javax.sound.sampled.UnsupportedAudioFileException;
import javax.swing.ImageIcon;
import javax.swing.InputMap;
import javax.swing.JButton;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.awt.Font;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.io.File;
import java.io.IOException;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
public class StartGame extends JFrame {
public JPanel contentPane;
//protected ImageIcon playerMale = new ImageIcon("male warrior.png");
//protected ImageIcon playerFemale = new ImageIcon("female warrior.png");
protected ImageIcon playericon = new ImageIcon();
/**
* Launch the application.
*/
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
StartGame frame = new StartGame();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
/**
* Create the frame.
*/
public StartGame() {
String[] gametext = new String[100];
String t1, t2;
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 450, 300);
contentPane = new JPanel();
contentPane.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent Escape) {
}
});
JMenuBar menuBar = new JMenuBar();
setJMenuBar(menuBar);
JMenuItem mntmPause = new JMenuItem("Pause");
mntmPause.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
//play sound:
try {
// Open an audio input stream.
File soundFile = new File("C:/My Awesome Stuff/Personal/Carman/My Eclipse Programs/Game/pausesfx.wav"); //you could also get the sound file with a URL
AudioInputStream audioIn = AudioSystem.getAudioInputStream(soundFile);
// Get a sound clip resource.
Clip clip = AudioSystem.getClip();
// Open audio clip and load samples from the audio input stream.
clip.open(audioIn);
clip.start();
} catch (UnsupportedAudioFileException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (LineUnavailableException e) {
e.printStackTrace();
}
//go to PauseMenu class:
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
setVisible(false);
new PauseMenu().setVisible(true);
}
});
}
});
menuBar.add(mntmPause);
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
JLabel playerbattle = new JLabel();
playerbattle.setIcon(playericon);
playerbattle.setBounds(0, 0, 194, 250);
contentPane.add(playerbattle);
JButton btnNext = new JButton("Attack");
btnNext.setFont(new Font("Tahoma", Font.PLAIN, 9));
btnNext.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
}
});
btnNext.setBounds(355, 219, 69, 18);
contentPane.add(btnNext);
ImageIcon enemyicon = new ImageIcon("enemy1.png");
JLabel enemybattle = new JLabel(enemyicon);
enemybattle.setBounds(309, 79, 94, 147);
contentPane.add(enemybattle);
JLabel battle1bg = new JLabel("");
battle1bg.setIcon(new ImageIcon("C:\\My Awesome Stuff\\Personal\\Carman\\My Eclipse Programs\\Game\\battle1.jpg"));
battle1bg.setBounds(0, 0, 434, 237);
contentPane.add(battle1bg);
}
}
如果某些内容仍然不清楚，以下是JFrame的屏幕截图： 性别： Image link:
最小，完整，可验证，例如：
性别：
import java.awt.BorderLayout;
import java.awt.EventQueue;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JLabel;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
public class MDVGenders extends JFrame {
private JPanel contentPane;
//Initialise ImageIcons:
protected ImageIcon avtMale = new ImageIcon("male warrior.png");
protected ImageIcon avtFemale = new ImageIcon("female warrior.png");
/**
* Launch the application.
*/
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
MDVGenders frame = new MDVGenders();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
/**
* Create the frame.
*/
public MDVGenders() {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 450, 300);
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
JLabel Avatar = new JLabel("");
Avatar.setBounds(10, 11, 134, 239);
contentPane.add(Avatar);
JButton btnMale = new JButton("Male");
btnMale.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
Avatar.setIcon(avtMale);
}
});
btnMale.setBounds(335, 45, 89, 23);
contentPane.add(btnMale);
JButton btnOkay = new JButton("Okay");
btnOkay.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
// go to MDVStartGame class:
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
dispose();
new MDVStartGame().setVisible(true);
}
});
}
});
btnOkay.setBounds(335, 227, 89, 23);
contentPane.add(btnOkay);
JButton btnFemale = new JButton("Female");
btnFemale.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
Avatar.setIcon(avtFemale);
}
});
btnFemale.setBounds(335, 11, 89, 23);
contentPane.add(btnFemale);
}
}
StartGame：
import java.awt.BorderLayout;
import java.awt.EventQueue;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JLabel;
public class MDVStartGame extends JFrame {
private JPanel contentPane;
protected ImageIcon playericon = new ImageIcon();
/**
* Launch the application.
*/
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
MDVStartGame frame = new MDVStartGame();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
/**
* Create the frame.
*/
public MDVStartGame() {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 450, 300);
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
JLabel playerbattle = new JLabel(playericon);
playerbattle.setBounds(10, 11, 119, 239);
contentPane.add(playerbattle);
}
}
答案 0 :(得分：0)
为StartGame类创建一个新的构造函数
public StartGame（ImageIcon genderImage）{
Avatar.setIcon(avtMale);
Avatar.setIcon(avtFemale);
//add this line:
inUseGender = avtMale;
}
在你的性别等级
//在inUseGender中声明一个ImageIcon对象
ImageIcon inUseGender;
每行之后
dispose();
new StartGame(inUseGender).setVisible(true);
主要方法：
@override
public void run（）{
PCL_INSTANTIATE(function,template);}