नया जेएफआरएएम

Question

बिना जेएफआरएएम जावा रीफ्रेश करें मैं एक ऐसे गेम पर काम कर रहा हूं जहां आप अपने आंकड़ों को एक दुकान में अपग्रेड कर सकते हैं। जब आप कुछ खरीदते हैं तो उसे जेएलएबल को रीफ्रेश करना चाहिए जो आपके सिक्के दिखाता है

क्या कोई नया जेएफआरएम किए बिना ऐसा करने का कोई तरीका है?

public void actionPerformed(ActionEvent e) { 
     user.setCoin(user.getCoin() - 5); 
     user.setMaxJump(5); 
     EpixController.getInstance().coinsUpdate(user, -5); 
     SwingUtilities.updateComponentTreeUI(epix); 
     epix.revalidate(); 
     epix.repaint(); 
    } 

यह ActionListener का कोड है, जहां मैं JFrame Epix

ताज़ा करने के लिए चाहते हैं यहां व्यू का कोड है

public EpixView(User user) { 


     this.setUser(user); 

     JFrame epix = new JFrame(); 
     System.out.println(user.getMaxJump()); 
     epix.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 
     epix.setResizable(false); 
     epix.setBounds(100, 100, 801, 523); 
     epix.setLocationRelativeTo(null); 
     epix.getContentPane().removeAll(); 


     /* 
     * menuCard 
     */ 
     menuCard.setLayout(null); 

     //coin 
     menuCardCoinImage.setBounds(0, 10, 64, 64); 
     menuCard.add(menuCardCoinImage);   
     menuCardCoinImage.setIcon(new ImageIcon(coinSpinPath));    
     menuCardCoinLabel = new JLabel("" + getUser().getCoin()); 
     menuCardCoinLabel.setFont(new Font("Modern No. 20", Font.PLAIN, 26)); 
     menuCardCoinLabel.setBounds(67, 10, 56, 64); 
     menuCard.add(menuCardCoinLabel); 

     //player 
     menuCardPlayerLabel = new JLabel("Willkommen zurück, " + getUser().getUsername()); 
     menuCardPlayerLabel.setBounds(598, 18, 239, 36); 
     menuCard.add(menuCardPlayerLabel); 


     spielenButton.setBounds(485, 319, 89, 23); 
     menuCard.add(spielenButton); 

     ranglisteButton.setBounds(485, 353, 89, 23); 
     menuCard.add(ranglisteButton); 

     menuCardBackgroundImage.setIcon(new ImageIcon(backgroundPath)); 
     menuCardBackgroundImage.setBounds(0, 0, 801, 523); 
     menuCard.add(menuCardBackgroundImage); 


     cards.add(menuCard, "menuCard"); 


     /* 
     * upgradeCard 
     */ 
     upgradeCard.setLayout(null); 

     //coin 
     upgradeCardCoinImage.setBounds(0, 10, 64, 64);  
     upgradeCardCoinImage.setIcon(new ImageIcon(coinSpinPath)); 
     upgradeCard.add(upgradeCardCoinImage);    
     upgradeCardCoinLabel = new JLabel(""+ getUser().getCoin()); 
     upgradeCardCoinLabel.setBounds(67, 10, 56, 64); 
     upgradeCardCoinLabel.setFont(new Font("Modern No. 20", Font.PLAIN, 26)); 
     upgradeCard.add(upgradeCardCoinLabel); 

     //player 
     upgradeCardPlayerLabel = new JLabel("Willkommen zurück, " + getUser().getUsername()); 
     upgradeCardPlayerLabel.setBounds(598, 18, 239, 36); 
     upgradeCard.add(upgradeCardPlayerLabel); 

     //maxHealthBar 
     healthLabel.setHorizontalAlignment(SwingConstants.RIGHT); 
     healthLabel.setBounds(191, 127, 110, 36); 
     upgradeCard.add(healthLabel); 
     JProgressBar maxHealthBar = new JProgressBar(); 
     maxHealthBar.setValue(0); 
     maxHealthBar.setBounds(327, 127, 185, 36); 
     upgradeCard.add(maxHealthBar);  
     plusHealthButton.setBounds(522, 130, 41, 30);  
     upgradeCard.add(plusHealthButton); 

     //maxJumpBar  
     jumpLabel.setHorizontalAlignment(SwingConstants.RIGHT); 
     jumpLabel.setBounds(191, 174, 110, 36); 
     upgradeCard.add(jumpLabel); 
     JProgressBar maxJumpBar = new JProgressBar(); 
     maxJumpBar.setValue(0);  
     maxJumpBar.setBounds(327, 174, 185, 36); 
     upgradeCard.add(maxJumpBar);   
     plusJumpButton.setBounds(522, 177, 41, 30); 
     plusJumpButton.addActionListener(new PlusJumpListener(getUser(), maxJumpBar, epix)); 
     upgradeCard.add(plusJumpButton); 


     //maxSpeed 
     speedLabel.setHorizontalAlignment(SwingConstants.RIGHT); 
     speedLabel.setBounds(191, 221, 110, 36); 
     upgradeCard.add(speedLabel); 
     JProgressBar maxSpeedBar = new JProgressBar(); 
     maxSpeedBar.setValue(0);   
     maxSpeedBar.setBounds(327, 221, 185, 36); 
     upgradeCard.add(maxSpeedBar); 
     plusSpeedButton.setBounds(522, 224, 41, 30); 
     upgradeCard.add(plusSpeedButton); 

     //damageBar 
     damageLabel.setHorizontalAlignment(SwingConstants.RIGHT); 
     damageLabel.setBounds(191, 268, 110, 36); 
     upgradeCard.add(damageLabel); 
     JProgressBar damageBar = new JProgressBar(); 
     damageBar.setValue(0); 
     damageBar.setBounds(327, 268, 185, 36); 
     upgradeCard.add(damageBar); 
     plusDamageButton.setBounds(522, 271, 41, 30); 
     upgradeCard.add(plusDamageButton); 


     levelAuswählenButton.setBounds(395, 361, 168, 30); 
     upgradeCard.add(levelAuswählenButton); 

     upgradeZurückButton.setBounds(254, 361, 131, 30); 
     upgradeCard.add(upgradeZurückButton); 

     upgradeCardBackgroundImage.setBounds(0, 0, 801, 523);  
     upgradeCardBackgroundImage.setIcon(new ImageIcon(backgroundPath)); 
     upgradeCard.add(upgradeCardBackgroundImage); 

     cards.add(upgradeCard, "upgradeCard"); 


     /* 
     * levelAuswahlCard 
     */ 
     levelAuswahlCard.setLayout(null); 

     level1Button.setBounds(67, 159, 171, 170); 
     EpixController.getInstance().checkLevelSaved(user, level1Button); 
     levelAuswahlCard.add(level1Button); 


     level2Button.setBounds(308, 159, 171, 170); 
     EpixController.getInstance().checkLevelSaved(user, level2Button); 
     levelAuswahlCard.add(level2Button); 


     bossLevelButton.setBounds(550, 159, 171, 170); 
     EpixController.getInstance().checkLevelSaved(user, bossLevelButton); 
     levelAuswahlCard.add(bossLevelButton); 

     levelZurückBtton.setBounds(334, 378, 121, 28);  
     levelAuswahlCard.add(levelZurückBtton); 

     levelAuswahlCardCoinImage.setBounds(0, 10, 64, 64);    
     levelAuswahlCardCoinImage.setIcon(new ImageIcon(coinSpinPath)); 
     levelAuswahlCard.add(levelAuswahlCardCoinImage); 

     levelAuswahlCardCoinLabel = new JLabel("" + getUser().getCoin()); 
     levelAuswahlCardCoinLabel.setBounds(67, 10, 56, 64); 
     levelAuswahlCardCoinLabel.setFont(new Font("Modern No. 20", Font.PLAIN, 26)); 
     levelAuswahlCard.add(levelAuswahlCardCoinLabel); 

     levelAuswahlCardPlayerLabel = new JLabel("Willkommen zurück, " + getUser().getUsername()); 
     levelAuswahlCardPlayerLabel.setBounds(598, 18, 239, 36); 
     levelAuswahlCard.add(levelAuswahlCardPlayerLabel); 

     levelAuswahlCardBackgroundImage.setIcon(new ImageIcon(backgroundPath)); 
     levelAuswahlCardBackgroundImage.setBounds(0, 0, 801, 523); 
     levelAuswahlCard.add(levelAuswahlCardBackgroundImage); 

     cards.add(levelAuswahlCard, "levelAuswahlCard"); 


     /* 
     * Listener 
     */ 
     //menuCard 
     spielenButton.addActionListener(new MenuCardButtonListener(cards)); 

     //upgradeCard 
     upgradeZurückButton.addActionListener(new UpgradeCardButtonListener(cards)); 
     levelAuswählenButton.addActionListener(new UpgradeCardButtonListener(cards)); 

     //levelAuswahlCard 
     levelZurückBtton.addActionListener(new LevelAuswahlCardButtonListener(cards, getUser(), epix)); 
     level1Button.addActionListener(new LevelAuswahlCardButtonListener(cards, getUser(), epix)); 
     level2Button.addActionListener(new LevelAuswahlCardButtonListener(cards, getUser(), epix)); 
     bossLevelButton.addActionListener(new LevelAuswahlCardButtonListener(cards, getUser(), epix)); 


     epix.setContentPane(cards); 
     epix.setVisible(true); 

    } 

Answer 1

आप ताज़ा करने के लिए नहीं है फ्रेम या जेपीनेल। एक्शनलिस्टर में आपको कार्डलाउट 'अपग्रेड कार्ड' दिखाना होगा जैसे आपने इसे लेवलॉसहैलिस्टर में किया है। फिर इसे ताज़ा करना चाहिए।

Answer 2

menuCardPlayerLabel.setText(yourVariable);