www.pudn.com > st.rar > TeacherFrame.java

import java.awt.*; 
import java.awt.event.*; 
import javax.swing.*; 
 
import java.util.*; 
import java.sql.*; 
 
 
public class TeacherFrame extends JFrame implements ActionListener{ 
	 
	JButton b0,b1,b2,b3,b4,b5; 
    JPanel ForToolBar=new JPanel(new FlowLayout()); 
    JPanel CenterPane=new JPanel(); 
    CardLayout cl=new CardLayout(); 
     
     
     
     
    TeacherFrame(){ 
    	   getContentPane().setLayout(new BorderLayout()); 
    	   getContentPane().add(ForToolBar,"South"); 
           getContentPane().add(CenterPane,"Center"); 
            
           /////////----------- 
        JToolBar tb=new JToolBar(); 
        tb=createToolBar() ; 
        ForToolBar.add(tb); 
          /////////--------  
       	 
           CenterPane.setLayout(cl); 
           JPanel firstPane=new JPanel(); 
           firstPane.add(new JLabel(new ImageIcon("首页2.JPG"))); 
           CenterPane.add(firstPane,"FirstPage"); 
           CenterPane.add(new DisposePane(),"secondPage"); 
           CenterPane.add(new GradePane(),"thirdPage"); 
          CenterPane.add(new lookAllPane(),"fouthPage"); 
    	 
///////////// 
        setSize(500,800); 
        setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); 
        Dimension screen=Toolkit.getDefaultToolkit().getScreenSize(); 
        setLocation((screen.width-500)/2,(screen.height-800)/2); 
        setTitle("welcome to MPX"); 
        setVisible(true); 
    } 
    
    public void actionPerformed(ActionEvent e){ 
    	if(e.getSource()==b0){ 
    		cl.show(CenterPane, "FirstPage"); 
    	} 
    	if(e.getSource()==b1){ 
    		cl.show(CenterPane, "secondPage"); 
    	} 
    	if(e.getSource()==b2){ 
    		new ChangePasswordDia(); 
    	} 
    	if(e.getSource()==b3){ 
    		cl.show(CenterPane, "thirdPage"); 
    	} 
    	if(e.getSource()==b4){ 
    		cl.show(CenterPane,"fouthPage"); 
    	} 
    	if(e.getSource()==b5){ 
    		int n=JOptionPane.showConfirmDialog(null, "退出系统吗"); 
        	if(n==JOptionPane.YES_OPTION) 
        	{ 
        		dispose(); 
        		 
        		new LoginDia(); 
        	} 
        	else 
        		return; 
    	} 
    } 
     
    
 public JToolBar createToolBar(){ 
    	 
        JToolBar tb=new JToolBar(); 
        b0=new JButton("首页",new ImageIcon("6.gif")); 
        b0.setHorizontalTextPosition(AbstractButton.CENTER); 
        b0.setVerticalTextPosition(AbstractButton.BOTTOM); 
        b0.setFocusPainted(false); 
        b0.setRequestFocusEnabled(false); 
         
        b1=new JButton("布置作业",new ImageIcon("7.gif")); 
        b1.setHorizontalTextPosition(AbstractButton.CENTER); 
        b1.setVerticalTextPosition(AbstractButton.BOTTOM); 
        b1.setFocusPainted(false); 
        b1.setRequestFocusEnabled(false); 
         
        b2=new JButton("修改密码",new ImageIcon("8.gif")); 
        b2.setHorizontalTextPosition(AbstractButton.CENTER); 
        b2.setVerticalTextPosition(AbstractButton.BOTTOM); 
        b2.setToolTipText("修改帐号或密码"); 
        b2.setFocusPainted(false); 
        b2.setRequestFocusEnabled(false); 
         
        b3=new JButton("批改作业",new ImageIcon("9.gif")); 
        b3.setHorizontalTextPosition(AbstractButton.CENTER); 
        b3.setVerticalTextPosition(AbstractButton.BOTTOM); 
        b3.setFocusPainted(false); 
        b3.setRequestFocusEnabled(false); 
         
        b4=new JButton("成绩表",new ImageIcon("10.gif")); 
        b4.setHorizontalTextPosition(AbstractButton.CENTER); 
        b4.setVerticalTextPosition(AbstractButton.BOTTOM); 
        b4.setFocusPainted(false); 
        b4.setRequestFocusEnabled(false); 
         
        b5=new JButton("退出系统",new ImageIcon("11.gif")); 
        b5.setHorizontalTextPosition(AbstractButton.CENTER); 
        b5.setVerticalTextPosition(AbstractButton.BOTTOM); 
        b5.setFocusPainted(false); 
        b5.setRequestFocusEnabled(false); 
         
        tb.add(b0);tb.add(b1);tb.add(b2);tb.add(b3);tb.add(b4);tb.add(b5); 
        b0.addActionListener(this); 
        b1.addActionListener(this); 
        b2.addActionListener(this); 
        b3.addActionListener(this); 
        b4.addActionListener(this); 
        b5.addActionListener(this); 
 
        tb.setRollover(true); 
        tb.setFloatable(true); 
         
        return tb; 
    } 
 
}