什么是Java中的Form加载事件处理程序？

Java中的事件处理程序（使用网络bean）是什么类似于C＃中的From_Load？

Answer 1

如果您正在使用Swing的JFrame，请尝试使用addWindowListener（inheritance自java.awt.Window）

监听器的windowOpened方法看起来像你想要的位置……

Answer 2

这个简单的样本很有用。

public static void main(String[] args) { JFrame fa = new JFrame(); fa.setBounds(100, 100, 400, 200); fa.setVisible(true); fa.addWindowListener(new WindowListener() { @Override public void windowOpened(WindowEvent e) { JOptionPane.showMessageDialog(fa, "windowOpened"); } @Override public void windowClosing(WindowEvent e) { JOptionPane.showMessageDialog(fa, "windowClosing"); } @Override public void windowClosed(WindowEvent e) { JOptionPane.showMessageDialog(fa, "windowClosed"); } @Override public void windowIconified(WindowEvent e) { JOptionPane.showMessageDialog(fa, "windowIconified"); } @Override public void windowDeiconified(WindowEvent e) { JOptionPane.showMessageDialog(fa, "windowDeiconified"); } @Override public void windowActivated(WindowEvent e) { // JOptionPane.showMessageDialog(fa, "windowActivated"); } @Override public void windowDeactivated(WindowEvent e) { // JOptionPane.showMessageDialog(fa, "windowDeactivated"); } }); }