addnewclass.java

JAVA CLONE 用于CLASS范式的CLONE

package frame;

import java.awt.Container;
import java.awt.Dimension;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.Toolkit;
import java.awt.Window;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JTextArea;

import baseClass.Class;

public class AddNewClass extends JFrame{
	public AddNewClass(final ManagerSystem jfram)
	{
	    Container container = getContentPane();  
	    container.setLayout(new GridBagLayout());
	    final JLabel lblmessage=new JLabel();
	    JLabel lblId=new JLabel("class id：");
	    JLabel lblname=new JLabel("class name：");
	    final JTextArea txtid=new JTextArea();
	    final JTextArea txtname=new JTextArea();
	    JButton btnadd=new JButton("add");
	    btnadd.addActionListener(new ActionListener() {
	     	     public void actionPerformed(ActionEvent e) {
	     	    	 //if(txtid.getText())
	     	    			Class tempclass=new Class(txtid.getText(),txtname.getText());
	     	    			int result=tempclass.addnewClass(tempclass);
	     	    			switch(result)
	     	    			{
	     	    			case 3:
	     	    				//MessageDialog box=new MessageDialog();
	     	    				lblmessage.setText("add sucess！");	     	    				
	     	    				jfram.myupdate(tempclass.getClassId(),0);
	     	    				break;
	     	    			case 2:
	     	    				lblmessage.setText("class id exist ！");
	     	    				break;
	     	    			case 1:
	     	    				lblmessage.setText("class id must be number！");
	     	    				break;
	     	    			default:
	     	    				break;
	     	    			}
	   	         }});
	    
	    JButton btncancle=new JButton("cancel");
	    btncancle.addActionListener(new ActionListener() {
    	     public void actionPerformed(ActionEvent e) {
    	    	 setVisible(false);
  	         }});
	    container.add(lblId,new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0,GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 5, 0, 0), 0, 0));
	    container.add(txtid,new GridBagConstraints(1, 0, 5, 1, 0.0, 0.0,GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 5, 0, 0), 0, 0));
	    container.add(lblname,new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0,GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(5, 5, 0, 0), 0, 0));
	    container.add(txtname,new GridBagConstraints(1, 1, 5, 1, 0.0, 0.0,GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(5, 5, 0, 0), 0, 0));
	    container.add(btnadd,new GridBagConstraints(0, 2, 1, 1, 0.0, 0.0,GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(5, 5, 0, 0), 0, 0));
	    container.add(btncancle,new GridBagConstraints(1, 2, 1, 1, 0.0, 0.0,GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(5, 5, 0, 0), 0, 0));
	    container.add(lblmessage,new GridBagConstraints(0, 3, 5, 1, 0.0, 0.0,GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 5, 0, 0), 0, 0));    
	    this.setVisible(true);
	    this.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
	    initSizeAndLocation(this,200,200);
	    //setFrameAlwaysFocus(this);
	}
	public static void main(String[] args)		
	{
		//new AddNewClass();
	}
    /**
     * Initialize a window of the width and height, and to show it in the middle
     * @param window window,maybe JWindow JFrame or JDialog
     * @param w width
     * @param h height
     */
    public static void initSizeAndLocation(Window window, int w, int h) {
        window.setSize(w, h);
        Dimension size = Toolkit.getDefaultToolkit().getScreenSize();
        window.setLocation(size.width / 2 - w / 2, size.height / 2 - h / 2);
    }
	public static void setFrameAlwaysFocus(final JFrame frame) {
        new javax.swing.Timer(100, new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                frame.toFront();
            }
        }).start();
    }
	public void addresult(int result,JLabel label)
	{
	}
}