Note: Advice in this article will only work for JxBrowser 6. See the corresponding article for JxBrowser 7 here.(注意:本文中的建议仅适用于JxBrowser6,JxBrowser7相应文章请点击这里。)
Using the BrowserView.setKeyEventsHandler(InputEventsHandler<KeyEvent> handler) method you can decide what keyboard events should be suppressed before they will be sent to Chromium engine. The following example demonstrates how to disable the Ctrl+A shortcut:(使用BrowserView.setKeyEventsHandler(InputEventsHandler
import com.teamdev.jxbrowser.chromium.Browser; import com.teamdev.jxbrowser.chromium.InputEventsHandler; import com.teamdev.jxbrowser.chromium.swing.BrowserView; import javax.swing.*; import java.awt.*; import java.awt.event.KeyEvent; /** * This sample demonstrates how to register key events handler to handle/suppress * Ctrl+A key events (e.g. to prevent text selection). */ public class KeyEventsHandlerSample { 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(700, 500); frame.setLocationRelativeTo(null); frame.setVisible(true); view.setKeyEventsHandler(new InputEventsHandler<KeyEvent>() { public boolean handle(KeyEvent event) { return event.isControlDown() && event.getKeyCode() == KeyEvent.VK_A; } }); browser.loadURL("http://www.google.com"); } }