本帖最後由 蔡幸融 於 2019-5-11 14:20 編輯
- import java.awt.event.KeyEvent;
- import java.awt.event.KeyListener;
- import javax.swing.ImageIcon;
- import javax.swing.JFrame;
- import javax.swing.JLabel;
- public class Ch87 implements KeyListener{
-
- JFrame fm;
- JLabel lb;
- ImageIcon ic, baby;
- int x=100, y=100;
-
- Ch87()
- {
- ic=new ImageIcon(Ch87.class.getResource("pic/icon.png"));
- baby=new ImageIcon(Ch87.class.getResource("pic/baby.png"));
-
- lb=new JLabel(baby);
- lb.setBounds(x, y, 128, 128);
-
- fm=new JFrame("靈異事件");
- fm.setIconImage(ic.getImage());
- fm.setBounds(100, 100, 410, 320);
- fm.setVisible(true);
- fm.setResizable(false);
- fm.setLayout(null);
- fm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
- fm.add(lb);
- fm.addKeyListener(this);
- }
- @Override
- public void keyPressed(KeyEvent e) {
- if(e.isShiftDown()==false)
- {
- if(e.getKeyCode()==KeyEvent.VK_UP)
- {
- y-=5;
- }
- if(e.getKeyCode()==KeyEvent.VK_DOWN)
- {
- y+=5;
- }
- if(e.getKeyCode()==KeyEvent.VK_LEFT)
- {
- x-=5;
- }
- if(e.getKeyCode()==KeyEvent.VK_RIGHT)
- {
- x+=5;
- }
- }
- if(e.isShiftDown()==true)
- {
- if(e.getKeyCode()==KeyEvent.VK_UP)
- {
- y+=5;
- }
- if(e.getKeyCode()==KeyEvent.VK_DOWN)
- {
- y-=5;
- }
- if(e.getKeyCode()==KeyEvent.VK_LEFT)
- {
- x+=5;
- }
- if(e.getKeyCode()==KeyEvent.VK_RIGHT)
- {
- x-=5;
- }
- }
-
- lb.setLocation(x, y);
- }
-
- @Override
- public void keyReleased(KeyEvent e) {}
- @Override
- public void keyTyped(KeyEvent e) {}
- public static void main(String[] args) {
- new Ch87();
- }
- }
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