upframe.java

c/s模式java聊天室,对初学者有很好的帮助

package newackage;

import java.awt.event.KeyEvent;
public class upframe extends javax.swing.JFrame {
          public upframe() {
        initComponents();
    }
  
    // <editor-fold defaultstate="collapsed" desc=" 生成的代码 ">//GEN-BEGIN:initComponents
    private void initComponents() {
        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        jTextField1 = new javax.swing.JTextField();
        jTextField2 = new javax.swing.JTextField();
        jButton1 = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        jLabel1.setText("\u670d\u52a1\u5668\u5730\u5740");

        jLabel2.setText("\u6635\u79f0");

        jTextField2.addKeyListener(new java.awt.event.KeyAdapter() {
            public void keyPressed(java.awt.event.KeyEvent evt) {
                jTextField2KeyPressed(evt);
            }
        });

        jButton1.setFont(new java.awt.Font("宋体", 0, 18));
        jButton1.setText("\u767b\u5f55");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(jButton1)
                    .add(layout.createSequentialGroup()
                        .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                            .add(jLabel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 66, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                            .add(jLabel2))
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING, false)
                            .add(layout.createSequentialGroup()
                                .add(jTextField2)
                                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED))
                            .add(jTextField1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 257, Short.MAX_VALUE))))
                .addContainerGap(org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(layout.createSequentialGroup()
                        .add(jTextField1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 27, Short.MAX_VALUE)
                        .add(69, 69, 69))
                    .add(layout.createSequentialGroup()
                        .add(jLabel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 27, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)))
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabel2)
                    .add(jTextField2, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 29, Short.MAX_VALUE))
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 40, Short.MAX_VALUE)
                .add(jButton1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 38, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .add(29, 29, 29))
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void jTextField2KeyPressed(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_jTextField2KeyPressed
         int j = evt.getKeyCode();
                      if (j == KeyEvent.VK_ENTER) {   
                        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new  MyChatRoomClient(jTextField1.getText(),jTextField2.getText()).setVisible(true);
            }
        });
         setVisible(false);// TODO 将在此处添加您的处理代码：
    }//GEN-LAST:event_jTextField2KeyPressed
    }
    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
         //new chatroom(jTextField1.getText(),jTextField2.getText()) ;   
      // new MyChatRoomClient(jTextField1.getText(),jTextField2.getText()) ; 
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new  MyChatRoomClient(jTextField1.getText(),jTextField2.getText()).setVisible(true);
            }
        });
         setVisible(false);
         // TODO 将在此处添加您的处理代码：
    }//GEN-LAST:event_jButton1ActionPerformed
      
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new upframe().setVisible(true);
            }
        });
       
    }
    
    // 变量声明 - 不进行修改//GEN-BEGIN:variables
    private javax.swing.JButton jButton1;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JTextField jTextField1;
    private javax.swing.JTextField jTextField2;
    // 变量声明结束//GEN-END:variables
    
}