摘要:
package result; import java.awt.*;import javax.swing.*;import java.awt.event.*; public class F8 { public static void main(String[] args) { new FocusTe 阅读全文
摘要:
package result; import javax.security.auth.x500.X500Principal;import javax.swing.*;import java.awt.*;import java.awt.event.KeyEvent;import java.awt.ev 阅读全文
摘要:
package result;//鼠标事件处理,及适配器import javax.swing.*; import java.awt.event.*; public class F8 { JFrame jFrame = new JFrame("鼠标哈哈"); JTextField jTextField 阅读全文