Wie füge ich Funktionen zu meinen JButtons hinzu?

Question

Ich versuche ein Texttwist-Spiel zu machen, in dem du zufällige Buchstaben bekommst und sie zu Wörtern machen musst, ähnlich wie Scrabble. Ich brauche, um herauszufinden, wie eine Funktion zu meinem JButtons hinzufügen zu machen, zum Beispiel, deaktivieren Sie die Löschtaste die Vermutung Feld oder die Absenden-Button eintragen usw.

package gui; 

import java.awt.Color; 
import java.awt.Font; 
import java.util.ArrayList; 

import javax.swing.BorderFactory; 
import javax.swing.BoxLayout; 
import javax.swing.JButton; 
import javax.swing.JFrame; 
import javax.swing.JLabel; 
import javax.swing.JPanel; 
import javax.swing.border.BevelBorder; 

import gui.event_handlers.GuessButtonHandler; 
import gui.event_handlers.InventoryButtonHandler; 
import model.Model; 
import model.Observer; 

public class GUI implements Observer { 

    private JFrame _window; 
    private JPanel _wordsToGuessPanel; 
    private JPanel _inventoryPanel; 
    private JPanel _guessPanel; 
    private Model _model; 
    private JButton _submit; 

    public GUI(Model m) { 
     _model = m; 
     _model.addObserver(this); 

     _window = new JFrame("TwistyWord"); 
     _window.getContentPane().setLayout(new BoxLayout(_window.getContentPane(), BoxLayout.Y_AXIS)); 

     _wordsToGuessPanel = new JPanel(); 
     _window.getContentPane().add(_wordsToGuessPanel); 

     JPanel middlePanel = new JPanel(); 
     middlePanel.setLayout(new BoxLayout(middlePanel, BoxLayout.X_AXIS)); 
     _window.getContentPane().add(middlePanel); 

     JPanel controlPanel = new JPanel(); 
     controlPanel.setLayout(new BoxLayout(controlPanel, BoxLayout.X_AXIS)); 
     _window.getContentPane().add(controlPanel); 

     JButton shuffle = new JButton("shuffle"); 
     setButtonProperties(shuffle); 
     controlPanel.add(shuffle); 

     JButton clear = new JButton("clear"); 
     setButtonProperties(clear); 
     controlPanel.add(clear); 

     _submit = new JButton("submit"); 
     setButtonProperties(_submit); 
     controlPanel.add(_submit); 

     _inventoryPanel = new JPanel(); 
     _inventoryPanel.setLayout(new BoxLayout(_inventoryPanel, BoxLayout.X_AXIS)); 

     _guessPanel = new JPanel(); 
     _guessPanel.setLayout(new BoxLayout(_guessPanel, BoxLayout.X_AXIS)); 

     middlePanel.add(new JLabel("INVENTORY: ")); 
      middlePanel.add(_inventoryPanel); 
      middlePanel.add(new JLabel("GUESS: ")); 
     middlePanel.add(_guessPanel); 

     _model.start(); 

     _window.setVisible(true); 
     _window.pack(); 
     _window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 
    } 

    @Override 
    public void update() { 
     _inventoryPanel.removeAll(); 
     ArrayList<Character> inventoryLetters = _model.getInventoryLetters(); 
     for (int i=0; i<inventoryLetters.size(); i=i+1) { 
      JButton b = new JButton(""+inventoryLetters.get(i)); 
      setButtonProperties(b); 
      _inventoryPanel.add(b); 
      b.addActionListener(new InventoryButtonHandler(_model, i)); 
     } 
     _guessPanel.removeAll(); 
     ArrayList<Character> guessLetters = _model.getGuessLetters(); 
     for (int i=0; i<guessLetters.size(); i=i+1) { 
      JButton b = new JButton(""+guessLetters.get(i)); 
      setButtonProperties(b); 
      _guessPanel.add(b); 
      b.addActionListener(new GuessButtonHandler(_model, i)); 
     } 
     _window.pack(); 
     _window.repaint(); 
    } 

    public void setButtonProperties(JButton button) { 
     button.setFont(new Font("Courier", Font.BOLD, 44)); 
     button.setBackground(Color.WHITE); 
     button.setForeground(Color.BLACK); 
     button.setOpaque(true); 
     button.setBorder(BorderFactory.createBevelBorder(BevelBorder.LOWERED, Color.DARK_GRAY, Color.LIGHT_GRAY)); 
    } 

} 

Answer 1

yourbutton.addActionListener(new ActionListener() { 
      @Override 
      public void actionPerformed(ActionEvent e) { 
       //you logic here 
      } 
     }); 
    }