> 知識點：在view上加 KeyListener 和MouseListener 監聽器 您可以使用以下方法在BrowserView Swing控件中收聽鍵盤和鼠標事件： ## 鍵盤事件 ``` import com.teamdev.jxbrowser.chromium.Browser; import com.teamdev.jxbrowser.chromium.swing.BrowserView; import javax.swing.*; import java.awt.*; import java.awt.event.KeyAdapter; import java.awt.event.KeyEvent; /** * The sample demonstrates how to register KeyListener to Browser component. */ public class KeyListenerSample { public static void main(String[] args) { Browser browser = new Browser(); BrowserView view = new BrowserView(browser); JFrame frame = new JFrame(); frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); frame.add(view, BorderLayout.CENTER); frame.setSize(800, 600); frame.setLocationRelativeTo(null); frame.setVisible(true); view.addKeyListener(new KeyAdapter() { @Override public void keyPressed(KeyEvent e) { System.out.println("e = " + e); } }); browser.loadURL("http://www.teamdev.com"); } } ``` ## 鼠標事件 ``` import com.teamdev.jxbrowser.chromium.Browser; import com.teamdev.jxbrowser.chromium.swing.BrowserView; import javax.swing.*; import java.awt.*; import java.awt.event.*; /** * The sample demonstrates how to register MouseListener to Browser component. */ public class MouseListenerSample { public static void main(String[] args) { Browser browser = new Browser(); BrowserView view = new BrowserView(browser); JFrame frame = new JFrame(); frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); frame.add(view, BorderLayout.CENTER); frame.setSize(800, 600); frame.setLocationRelativeTo(null); frame.setVisible(true); view.addMouseListener(new MouseAdapter() { @Override public void mouseClicked(MouseEvent e) { System.out.println("e = " + e); } }); browser.loadURL("http://www.teamdev.com/jxbrowser"); } } ```