摘要:
import java.awt.*; public class TestPaint { public static void main(String[] args) { new MyPaint().loadFrame(); } } class MyPaint extends Frame{ publi 阅读全文
摘要:
import java.awt.*; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; public abstract class TestGridLayout { public static void m 阅读全文