frog.java

来自「翁剀JAVA语言那门课程的教案 很多人都看多他的视频教程可惜没有ppt的教案」· Java 代码 · 共 58 行

//: Frog.java
// A trivial Java Bean
import java.awt.*;
import java.awt.event.*;

class Spots {}

public class Frog {
	private int jumps;
	private Color color;
	private Spots spots;
	private boolean jmpr;

	public int getJumps() { return jumps; }

	public void setJumps(int newJumps) {
		jumps = newJumps;
	}
	
	public Color getColor() { return color; }
	
	public void setColor(Color newColor) {
		color = newColor;
	}

	public Spots getSpots() { return spots; }

	public void setSpots(Spots newSpots) {
		spots = newSpots;
	}
	
	public boolean isJumper() { return jmpr; }

	public void setJumper(boolean j) { jmpr = j; }

	public void addActionListener(
		ActionListener l) {
		//...
	}

	public void removeActionListener(
		ActionListener l) {
		// ...
	}
	
	public void addKeyListener(KeyListener l) {
		// ...
	}
	
	public void removeKeyListener(KeyListener l) {
		// ...
	}

	// An "ordinary" public method:
	public void croak() {
		System.out.println("Ribbet!");
	}
} ///:~