摘要：
package bbb; import javax.swing.*; import java.awt.*; public class GridLayoutPosion extends JFrame{ public GridLayoutPosion(){ Container c=getContentPane(); c.setLayout(new GridLa... 阅读全文
摘要：
package bbb; import javax.swing.*; import java.awt.*; public class myframe{ JFrame f; JPanel p; JButton b1,b2; JLabel l1,l2,l3,l4,l5,l6,l7,l8,l9; JTextField t1... 阅读全文
摘要：
1 package bbb; 2 import java.awt.BorderLayout; 3 import java.awt.GridBagLayout; 4 import java.awt.GridLayout; 5 import javax.swing.*; 6 public class myframe { 7 int size =10; 8 JFrame f; ... 阅读全文