iobean.java

本源码给出了在jbuilder下实现串口通信,并且如何使用

package comm;

import java.awt.*;
import javax.swing.*;
import java.awt.event.*;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2005</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class IOBean extends JPanel {
  GridBagLayout gridBagLayout = new GridBagLayout();
  GridBagConstraints gridBagConstraints = new GridBagConstraints();
  JTextArea Receiver = new JTextArea(8,45);
  JScrollPane jScrollPane1 = new JScrollPane(Receiver);
  JTextField jTextField1 = new JTextField();
  JButton jButton2 = new JButton();
  public IOBean() {
    try {
      jbInit();
    }
    catch(Exception ex) {
      ex.printStackTrace();
    }
  }

  private void jbInit() throws Exception {
    Receiver.setLineWrap(true);
    Receiver.setText("Receive Area");
    this.setLayout(gridBagLayout);
    this.setSize(new Dimension(350,300));
    gridBagConstraints.gridwidth = gridBagConstraints.REMAINDER;
    gridBagConstraints.fill = gridBagConstraints.BOTH;
    gridBagConstraints.insets = new Insets(5,5,5,10);
    gridBagConstraints.weightx = 1;
    gridBagConstraints.weighty = 1;
    gridBagConstraints.anchor = gridBagConstraints.CENTER;
    gridBagLayout.setConstraints(jScrollPane1,gridBagConstraints);
    gridBagConstraints.weighty = 0;
    gridBagLayout.setConstraints(jTextField1,gridBagConstraints);
    gridBagConstraints.fill = gridBagConstraints.NONE;
    gridBagConstraints.anchor = gridBagConstraints.EAST;
    gridBagLayout.setConstraints(jButton2,gridBagConstraints);
    jTextField1.setText("Gooseli:");
    jButton2.setText("Send");
    this.add(jScrollPane1);
    this.add(jTextField1);
    this.add(jButton2);
  }

}