Java的雨雲L＆F - 按鈕的文字顏色不工作

Question

使用L- & F.我不能改變文本按鈕的顏色，我使用此代碼

UIManager.getLookAndFeelDefaults().put("Button.background", Color.ORANGE); 
UIManager.getLookAndFeelDefaults().put("Button[Default+Pressed].textForeground", Color.BLUE);  
UIManager.getLookAndFeelDefaults().put("Button.foreground", Color.BLUE);  
UIManager.getLookAndFeelDefaults().put("Button[Disabled].textForeground", Color.BLUE);  
UIManager.getLookAndFeelDefaults().put("Button.disabled", Color.BLUE);  
UIManager.getLookAndFeelDefaults().put("Button.disabledText", Color.BLUE);  

的背景是正確的橙色，但文本顏色是黑色默認

這裏的全部代碼，使用Netbeans編輯器（上述線是鄰近線75）產生的

import java.awt.Color; 
import javax.swing.UIManager; 

public class Test extends javax.swing.JFrame { 

    /** 
    * Creates new form Test 
    */ 
    public Test() { 
     initComponents(); 
    } 

    /** 
    * This method is called from within the constructor to initialize the form. 
    * WARNING: Do NOT modify this code. The content of this method is always 
    * regenerated by the Form Editor. 
    */ 
    @SuppressWarnings("unchecked") 
    // <editor-fold defaultstate="collapsed" desc="Generated Code"> 
    private void initComponents() { 

     jButton1 = new javax.swing.JButton(); 

     setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); 

     jButton1.setText("TEST BUTTON"); 

     javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane()); 
     getContentPane().setLayout(layout); 
     layout.setHorizontalGroup(
      layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) 
      .addGroup(layout.createSequentialGroup() 
       .addGap(74, 74, 74) 
       .addComponent(jButton1, javax.swing.GroupLayout.DEFAULT_SIZE, 240, Short.MAX_VALUE) 
       .addGap(86, 86, 86)) 
     ); 
     layout.setVerticalGroup(
      layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) 
      .addGroup(layout.createSequentialGroup() 
       .addGap(106, 106, 106) 
       .addComponent(jButton1, javax.swing.GroupLayout.DEFAULT_SIZE, 81, Short.MAX_VALUE) 
       .addGap(113, 113, 113)) 
     ); 

     pack(); 
    }// </editor-fold> 

    /** 
    * @param args the command line arguments 
    */ 
    public static void main(String args[]) { 
     /* 
     * Set the Nimbus look and feel 
     */ 
     //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) "> 
     /* 
     * If Nimbus (introduced in Java SE 6) is not available, stay with the 
     * default look and feel. For details see 
     * http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
     */ 
     try { 
      for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) { 
       if ("Nimbus".equals(info.getName())) { 
        javax.swing.UIManager.setLookAndFeel(info.getClassName()); 

        UIManager.getLookAndFeelDefaults().put("Button.background", Color.ORANGE); 

        UIManager.getLookAndFeelDefaults().put("Button[Default+Pressed].textForeground", Color.BLUE);  
        UIManager.getLookAndFeelDefaults().put("Button.foreground", Color.BLUE);  
        UIManager.getLookAndFeelDefaults().put("Button[Disabled].textForeground", Color.BLUE);  
        UIManager.getLookAndFeelDefaults().put("Button.disabled", Color.BLUE);  
        UIManager.getLookAndFeelDefaults().put("Button.disabledText", Color.BLUE);  

        break; 
       } 
      } 
     } catch (ClassNotFoundException ex) { 
      java.util.logging.Logger.getLogger(Test.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); 
     } catch (InstantiationException ex) { 
      java.util.logging.Logger.getLogger(Test.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); 
     } catch (IllegalAccessException ex) { 
      java.util.logging.Logger.getLogger(Test.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); 
     } catch (javax.swing.UnsupportedLookAndFeelException ex) { 
      java.util.logging.Logger.getLogger(Test.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); 
     } 
     //</editor-fold> 

     /* 
     * Create and display the form 
     */ 
     java.awt.EventQueue.invokeLater(new Runnable() { 

      public void run() { 
       new Test().setVisible(true); 
      } 
     }); 
    } 
    // Variables declaration - do not modify 
    private javax.swing.JButton jButton1; 
    // End of variables declaration 
} 

Answer 1

嘗試：

UIManager.getLookAndFeelDefaults().put("Button.textForeground", Color.BLUE);