maininter.java

一个用java开发的文件传输系统

package interfaces;
import java.awt.*;
import java.awt.event.*;
import send.ClientTest;

import javax.swing.*;

import send.ClientTest; 
/**
 * 程序主入口，设置系统的界面风格和界面位置
 */
public class MainInter
    extends JFrame
    implements ActionListener {
	   private JButton jbAbout = new JButton("保存位置");
	   //private JProgressBar jPB=new JProgressBar();
	   private JFileChooser fDialog;
	   private JFrame frame;
	   public static JLabel jlabel1=new JLabel();
	   public static JLabel jlabel2=new JLabel();
	   public static JLabel jlabel3=new JLabel();
  public MainInter() {
	   
	    this.setLayout(null);

	    jlabel1.setForeground(Color.blue);
	    jlabel1.setBorder(BorderFactory.createLoweredBevelBorder());
	    jlabel1.setFont( new java.awt.Font( "Dialog", Font.PLAIN, 14 ) );
	    jlabel1.setHorizontalAlignment( SwingConstants.LEFT );
	    jlabel1.setBounds( new Rectangle( 0,380, 200, 25 ) );
	    
	    jlabel2.setForeground(Color.blue);
	    jlabel2.setBorder(BorderFactory.createLoweredBevelBorder());
	    jlabel2.setFont( new java.awt.Font( "Dialog", Font.PLAIN, 14 ) );
	    jlabel2.setHorizontalAlignment( SwingConstants.LEFT ); 
	    jlabel2.setBounds( new Rectangle( 202, 380, 400, 25 ) );
	    
	    jlabel3.setForeground(Color.blue);
	    jlabel3.setBorder(BorderFactory.createLoweredBevelBorder());
	    jlabel3.setFont( new java.awt.Font( "Dialog", Font.PLAIN, 14 ) );
	    jlabel3.setHorizontalAlignment( SwingConstants.LEFT  );
	    jlabel3.setBounds( new Rectangle( 604, 380, 200, 25 ) );
	       
	    this.add(jbAbout);
	    this.add(jlabel1);
	    this.add(jlabel2);
	    this.add(jlabel3);
	    
	    jbAbout.setFont(new Font("Ties", Font.PLAIN, 12));
	    jbAbout.setBounds(480, 350, 80, 30);   
	    jbAbout.addActionListener(this);
	    }
  public static void main(String args[])  {
    //Get the System's look for the GUI
    try {
      UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
    }
    catch (Exception e) {
    }

    MainInter frame = new MainInter();
    frame.setSize(770, 440);
    frame.setResizable(false);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
    frame.setLocation( (d.width - frame.getSize().width) / 2,
                      (d.height - frame.getSize().height) / 2);
   
    frame.show();
  while(true){
     new ClientTest();
  }

  }
  public void actionPerformed(ActionEvent e) {
	  String msg;
	  /*JOptionPane.showMessageDialog(frame,"dd"); //提示框*/
	    if (e.getSource() == jbAbout) {//查
	    	
	    	
	    	      new ClientTest();
	    	     msg="File Open Approved";
	    	    }else{
	    	     msg="File Open Cancelled";
	    	    JOptionPane.showMessageDialog(frame,msg); //提示框
	    	   }
	     
	    }
	    	

}