Java 允许用户在jTextField中输入并使用打印机打印JFrame

Java 允许用户在jTextField中输入并使用打印机打印JFrame,java,jframe,jpanel,jbutton,jtextfield,Java,Jframe,Jpanel,Jbutton,Jtextfield,我这里有麻烦。我希望中的用户在JTextField中输入他们的姓名,然后自动将整个JFrame打印到连接的打印机上。请参阅所附的图形用户界面图片。这个想法是让用户输入他们的名字,然后名字就会以二进制代码的形式出现。之后,将打印“姓名徽章” NameTxt.setText("Enter you first name here"); NameTxt.addActionListener(new java.awt.event.ActionListener() { public void acti

我这里有麻烦。我希望中的用户在JTextField中输入他们的姓名,然后自动将整个JFrame打印到连接的打印机上。请参阅所附的图形用户界面图片。这个想法是让用户输入他们的名字,然后名字就会以二进制代码的形式出现。之后,将打印“姓名徽章”

NameTxt.setText("Enter you first name here");
NameTxt.addActionListener(new java.awt.event.ActionListener() {
    public void actionPerformed(java.awt.event.ActionEvent evt) {
        NameTxtActionPerformed(evt);
    }
});
这是文本到二进制的转换代码,它成功地执行了,但是我在上面的代码中插入它时遇到了问题

    public static void main(String[] args) {
    String firstname = "FirstName";
    Scanner input = new Scanner(System.in);
    System.out.println("Enter you first name: ");
    firstname = input.next();
    String result = "Hello, my name is ";
    char[] messChar = firstname.toCharArray();

    for (int i = 0; i < messChar.length; i++) {
    result += Integer.toBinaryString(messChar[i]) + " ";
    }

System.out.println(result);
} 
publicstaticvoidmain(字符串[]args){
String firstname=“firstname”;
扫描仪输入=新扫描仪(System.in);
System.out.println(“输入您的名字:”);
firstname=input.next();
String result=“你好,我的名字是”;
char[]messChar=firstname.toCharArray();
对于(int i=0;i
这是我的完整代码。我已经有了动作监听器。有人能玩这个游戏,看看它是否可以修改,以得到我想要的结果吗?有人需要进一步澄清我的问题吗

    package binaryname;

    import javax.swing.*;
    import java.awt.event.*; 
    import java.awt.print.*; 
    import java.awt.*;
    import java.util.Scanner;


    public class binaryname extends javax.swing.JFrame {

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

    /**
    * This method is called from within the constructor to initialize the from.
    * 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() {

        toppnl = new javax.swing.JPanel();
        helloblb = new javax.swing.JLabel();
        mnilbl = new javax.swing.JLabel();
        bottompnl = new javax.swing.JPanel();
        PrintNameBtn = new javax.swing.JButton();
        NameTxt = new javax.swing.JTextField();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("Binary Code Name");

        toppnl.setBackground(new java.awt.Color(255, 51, 0));

        helloblb.setFont(new java.awt.Font("Comic Sans MS", 1, 68));
        helloblb.setForeground(new java.awt.Color(255, 255, 255));
        helloblb.setText("Hello");

        mnilbl.setFont(new java.awt.Font("Comic Sans MS", 0, 48));
        mnilbl.setForeground(new java.awt.Color(255, 255, 255));
        mnilbl.setText("my name is");

        javax.swing.GroupLayout toppnlLayout = new javax.swing.GroupLayout(toppnl);
        toppnl.setLayout(toppnlLayout);
        toppnlLayout.setHorizontalGroup(
        toppnlLayout.createParallelGroup                 (javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, toppnlLayout.createSequentialGroup()
            .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
            .addComponent(helloblb, javax.swing.GroupLayout.PREFERRED_SIZE, 175, javax.swing.GroupLayout.PREFERRED_SIZE)
            .addGap(211, 211, 211))
        .addGroup(toppnlLayout.createSequentialGroup()
            .addGap(180, 180, 180)
            .addComponent(mnilbl)
            .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
    );
    toppnlLayout.setVerticalGroup(
        toppnlLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, toppnlLayout.createSequentialGroup()
            .addContainerGap()
            .addComponent(helloblb)
            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
            .addComponent(mnilbl, javax.swing.GroupLayout.PREFERRED_SIZE, 55, javax.swing.GroupLayout.PREFERRED_SIZE)
            .addContainerGap(37, Short.MAX_VALUE))
    );

    bottompnl.setBackground(new java.awt.Color(255, 51, 0));
    bottompnl.setForeground(new java.awt.Color(255, 51, 0));

    PrintNameBtn.setBackground(new java.awt.Color(255, 204, 204));
    PrintNameBtn.setFont(new java.awt.Font("Arial Rounded MT Bold", 1, 18)); // NOI18N
    PrintNameBtn.setForeground(new java.awt.Color(0, 102, 102));
    PrintNameBtn.setText("PRINT");
    PrintNameBtn.addActionListener(new java.awt.event.ActionListener() {
        public void actionPerformed(java.awt.event.ActionEvent evt) {
            PrintNameBtnActionPerformed(evt);
        }
    });

    javax.swing.GroupLayout bottompnlLayout = new javax.swing.GroupLayout(bottompnl);
    bottompnl.setLayout(bottompnlLayout);
    bottompnlLayout.setHorizontalGroup(
        bottompnlLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(bottompnlLayout.createSequentialGroup()
            .addGap(247, 247, 247)
            .addComponent(PrintNameBtn)
            .addContainerGap(262, Short.MAX_VALUE))
    );
    bottompnlLayout.setVerticalGroup(
        bottompnlLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, bottompnlLayout.createSequentialGroup()
            .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
            .addComponent(PrintNameBtn, javax.swing.GroupLayout.PREFERRED_SIZE, 42, javax.swing.GroupLayout.PREFERRED_SIZE)
            .addContainerGap())
    );

    NameTxt.setText("Enter you first name here");
    NameTxt.addActionListener(new java.awt.event.ActionListener() {
        public void actionPerformed(java.awt.event.ActionEvent evt) {
            NameTxtActionPerformed(evt);
        }
    });

    javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
    getContentPane().setLayout(layout);
    layout.setHorizontalGroup(
        layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addComponent(toppnl, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
        .addComponent(bottompnl, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
        .addComponent(NameTxt, javax.swing.GroupLayout.Alignment.TRAILING)
    );
    layout.setVerticalGroup(
        layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(layout.createSequentialGroup()
            .addComponent(toppnl, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
            .addComponent(NameTxt, javax.swing.GroupLayout.DEFAULT_SIZE, 155, Short.MAX_VALUE)
            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
            .addComponent(bottompnl, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
    );

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

private void PrintNameBtnActionPerformed(java.awt.event.ActionEvent evt) {                                             
    // TODO add your handling code here:
    binaryname s = new binaryname(); 
    s.setVisible(true);
}                                            

private void NameTxtActionPerformed(java.awt.event.ActionEvent evt) {                                        
    // TODO add your handling code here:
}                                       

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


    /* Create and display the form */
    java.awt.EventQueue.invokeLater(() -> {
        new binaryname().setVisible(true);
    });
}

// Variables declaration - do not modify                     
private javax.swing.JTextField NameTxt;
private javax.swing.JButton PrintNameBtn;
private javax.swing.JPanel bottompnl;
private javax.swing.JLabel helloblb;
private javax.swing.JLabel mnilbl;
private javax.swing.JPanel toppnl;
// End of variables declaration                   
包二进制名;
导入javax.swing.*;
导入java.awt.event.*;
导入java.awt.print.*;
导入java.awt.*;
导入java.util.Scanner;
公共类binaryname扩展了javax.swing.JFrame{
/**
*创建新表单BinaryNameGUI
*/
公共二进制名称(){
初始化组件();
}
/**
*从构造函数中调用此方法以初始化from。
*警告:不要修改此代码。此方法的内容始终为
*由表单编辑器重新生成。
*/
@抑制警告(“未选中”)
//                           
私有组件(){
toppnl=newjavax.swing.JPanel();
helloblb=newjavax.swing.JLabel();
mnilbl=newjavax.swing.JLabel();
bottompnl=newjavax.swing.JPanel();
PrintNameBtn=newjavax.swing.JButton();
NameTxt=newjavax.swing.JTextField();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setTitle(“二进制代码名”);
setBackground(新java.awt.Color(255,51,0));
setFont(新的java.awt.Font(“Comic Sans MS”,1,68));
setForeground(新java.awt.Color(255、255、255));
helloblb.setText(“你好”);
mnilbl.setFont(新的java.awt.Font(“Comic Sans MS”,0,48));
mnilbl.set前台(新的java.awt.Color(255、255、255));
mnilbl.setText(“我的名字是”);
javax.swing.GroupLayout-toppnlLayout=新的javax.swing.GroupLayout(toppnl);
toppnl.setLayout(toppnlLayout);
TopPNLayout.setHorizontalGroup(
toppnlLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING,toppnlLayout.createSequentialGroup()
.addContainerGap(javax.swing.GroupLayout.DEFAULT\u SIZE,Short.MAX\u值)
.addComponent(helloblb,javax.swing.GroupLayout.PREFERRED_SIZE,175,javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(211211211211))
.addGroup(toppnlLayout.createSequentialGroup()
.addGap(180、180、180)
.addComponent(mnilbl)
.addContainerGap(javax.swing.GroupLayout.DEFAULT\u SIZE,Short.MAX\u VALUE))
);
TopPNLayout.setVerticalGroup(
createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING,toppnlLayout.createSequentialGroup()
.addContainerGap()
.addComponent(helloblb)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(mnilbl,javax.swing.GroupLayout.PREFERRED\u SIZE,55,javax.swing.GroupLayout.PREFERRED\u SIZE)
.addContainerGap(37,简称最大值))
);
bottompnl.setBackground(新java.awt.Color(255,51,0));
setForeground(新java.awt.Color(255,51,0));
setBackground(新java.awt.Color(255、204、204));
PrintNameBtn.setFont(新的java.awt.Font(“Arial圆角MT Bold”,1,18));//NOI18N
PrintNameBtn.set前台(新java.awt.Color(0、102、102));
PrintNameBtn.setText(“打印”);
PrintNameBtn.addActionListener(新java.awt.event.ActionListener(){
public void actionPerformed(java.awt.event.ActionEvent evt){
打印名称已执行(evt);
}
});
javax.swing.GroupLayout bottompnlLayout=新的javax.swing.GroupLayout(bottompnl);
底部PNL.设置布局(底部PNLLAOUT);
bottompnlLayout.setHorizontalGroup(
createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(bottompnlLayout.createSequentialGroup()
.addGap(247247247)
.addComponent(PrintNameBtn)
.addContainerGap(262,简称最大值))
);
bottompnlLayout.setVerticalGroup(
createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING,bottompnlLayout.createSequentialGroup()
.addContainerGap(javax.swing.GroupLayout.DEFAULT\u SIZE,Short.MAX\u值)
.addComponent(PrintNameBtn,javax.swing.GroupLayout.PREFERRED\u SIZE,42,javax.swing.GroupLayout.PREFERRED\u SIZE)
.addContainerGap())
);
NameTxt.setText(“在此处输入您的名字”);
NameTxt.addActionListener(新的java.awt.event.ActionListener(){
public void actionPerformed(java.awt.event.ActionEvent evt){
名称执行的操作(evt);
}
});
javax.swing.GroupLayout=newjavax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(布局);
layout.setHorizontalGroup(
createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(toppnl,java
JButton button; // your 'PRINT' button
JTextField textField; // your text field

button.addActionListener(new ActionListener() {

    @Override
    public void actionPerformed(ActionEvent e) {
        final String usersName = textField.getText();
        // do your magic with 'usersName'
    }

});