Note: Starting with Chromium 52, Backspace Navigation is disabled in the browser engine. That means that backspace navigation is no longer available in JxBrowser 6.12 and higher.(注意:从Chromium 52开始,在浏览器引擎中禁用了Backspace Navigation。这意味着JxBrowser 6.12和更高版本中不再提供退格导航。)
By default navigation on Backspace and Shift+Backspace is enabled. In order to disable navigation when user presses Backspace or Shift+Backspace use the following approach: (默认情况下,启用了Backspace和Shift + Backspace导航。为了在用户按下Backspace或Shift + Backspace时禁用导航,请使用以下方法:)
import com.teamdev.jxbrowser.chromium.Browser; import com.teamdev.jxbrowser.chromium.DefaultLoadHandler; import com.teamdev.jxbrowser.chromium.swing.BrowserView; import javax.swing.*; import java.awt.*; /** * The sample demonstrates how to handle navigation on Backspace and * Shift+Backspace. */ public class DisableBackspaceNavigationSample { public static void main(String[] args) { Browser browser = new Browser(); BrowserView browserView = new BrowserView(browser); browser.setLoadHandler(new DefaultLoadHandler() { @Override public boolean canNavigateOnBackspace() { return false; } }); JFrame frame = new JFrame(); frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); frame.add(browserView, BorderLayout.CENTER); frame.setSize(800, 600); frame.setLocationRelativeTo(null); frame.setVisible(true); browser.loadURL("http://www.google.com"); } }