mypanel.java

rmi C/S 客 户 端 与 服 务 端 连 接

package com.topking.rt.ui;

import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.Toolkit;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;
import java.awt.event.MouseWheelEvent;
import java.awt.event.MouseWheelListener;

import javax.swing.JPanel;

import com.topking.rt.data.Command;
import com.topking.rt.rmi.interfaces.RMIInterface;
import com.topking.rt.util.CommandSender;

public class MyPanel extends JPanel implements MouseMotionListener ,MouseListener,MouseWheelListener ,KeyListener{

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	private Image image = null;
	private RMIInterface rmi = null;
	
	public MyPanel(Image image){
		this.image = image;		
//		this.setSize(Toolkit.getDefaultToolkit().getScreenSize());
		this.addKeyListener(this);
        this.addMouseListener(this);
        this.addMouseMotionListener(this);
        this.addMouseWheelListener(this);
	}
	
	public Image getImage() {
		return image;
	}

	public void setImage(Image image) {
		this.image = image;
		/**
		 * 根据image来设置面板的预大小
		 */
		this.setPreferredSize(new Dimension(image.getWidth(this),image.getHeight(this)));
	}
	
	public void paintComponent(Graphics g){
		g.drawImage(image, 0, 0, null);
	}

	@Override
	public void keyPressed(KeyEvent e) {
		// TODO Auto-generated method stub
//		System.out.println("MyPanel --> keyPressed");
		sendCommand(e);
	}

	@Override
	public void keyReleased(KeyEvent e) {
		// TODO Auto-generated method stub
//		System.out.println("MyPanel --> keyRelseased");
		sendCommand(e);
	}

	@Override
	public void keyTyped(KeyEvent e) {
		// TODO Auto-generated method stub
//		System.out.println("MyPanel --> keyTyped");
		sendCommand(e);
	}

	@Override
	public void mouseClicked(MouseEvent e) {
		// TODO Auto-generated method stub
		//System.out.println("MyPanel --> mouseClicked");
		/**
		 * ☆点击该面板时，获取焦点才能够响应键盘事件☆
		 */
		requestFocus();
		sendCommand(e);
	}

	@Override
	public void mouseEntered(MouseEvent e) {
		// TODO Auto-generated method stub
		//System.out.println("MyPanel --> mouseEntered");
		sendCommand(e);
	}

	@Override
	public void mouseExited(MouseEvent e) {
		// TODO Auto-generated method stub
		//System.out.println("MyPanel --> mouseExited");
		sendCommand(e);
	}

	@Override
	public void mousePressed(MouseEvent e) {
		// TODO Auto-generated method stub
//		System.out.println("MyPanel --> mousePressed");
//		System.err.println(CommandType.getCOMMAN_MOUSER_RELEASE());
		sendCommand(e);
	}

	@Override
	public void mouseReleased(MouseEvent e) {
		// TODO Auto-generated method stub
//		System.out.println("MyPanel --> mouseReleased");
		sendCommand(e);
	}	

	@Override
	public void mouseDragged(MouseEvent e) {
		// TODO Auto-generated method stub
		//System.out.println("MyPanel --> mouseDragged");
		sendCommand(e);
	}

	@Override
	public void mouseMoved(MouseEvent e) {
		// TODO Auto-generated method stub
		//System.out.println("MyPanel --> mouseMoved");
		sendCommand(e);
	}

	@Override
	public void mouseWheelMoved(MouseWheelEvent e) {
		// TODO Auto-generated method stub
		//System.out.println("MyPanel --> mouseWheelMoved");
		sendCommand(e);
	}
	
	public void sendCommand(InputEvent e){
		Command com = new Command();		
		com.setEvent(e);
		if(rmi!=null){
			CommandSender.sendCommand(rmi, com);
		}
	}
	
	public RMIInterface getRmi() {
		return rmi;
	}

	public void setRmi(RMIInterface rmi) {
		this.rmi = rmi;
	}
}