Mercurial Repositories > eric / file diff

diff -r a22eee00b052 -r ab0a91b82b37 eric6/Preferences/ConfigurationPages/SecurityPage.py
--- a/eric6/Preferences/ConfigurationPages/SecurityPage.py	Sat Aug 31 12:58:11 2019 +0200
+++ b/eric6/Preferences/ConfigurationPages/SecurityPage.py	Sun Sep 01 17:43:03 2019 +0200
@@ -64,19 +64,10 @@
         )
         
         self.__displayMode = displayMode
-        if self.__displayMode == ConfigurationWidget.HelpBrowserMode:
-            try:
-                from PyQt5.QtWebKit import QWebSettings
-                if QWebSettings and \
-                        hasattr(QWebSettings, "DnsPrefetchEnabled"):
-                    self.dnsPrefetchCheckBox.setChecked(
-                        Preferences.getHelp("DnsPrefetchEnabled"))
-            except ImportError:
-                self.dnsPrefetchCheckBox.setEnabled(False)
-        else:
-            if self.__configDlg.isUsingWebEngine():
-                self.dnsPrefetchCheckBox.setEnabled(False)
-                self.dnsGroup.hide()
+        if self.__configDlg.isUsingWebEngine():
+            # TODO: is this still needed?
+            self.dnsPrefetchCheckBox.setEnabled(False)
+            self.dnsGroup.hide()
     
     def save(self):
         """