--- a/eric6/Preferences/ConfigurationPages/HelpInterfacePage.py	Sat Sep 07 14:45:27 2019 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,79 +0,0 @@
-# -*- coding: utf-8 -*-
-
-# Copyright (c) 2006 - 2019 Detlev Offenbach <detlev@die-offenbachs.de>
-#
-
-"""
-Module implementing the Interface configuration page (variant for web browser).
-"""
-
-from __future__ import unicode_literals
-
-from PyQt5.QtWidgets import QStyleFactory
-
-from E5Gui.E5PathPicker import E5PathPickerModes
-
-from .ConfigurationPageBase import ConfigurationPageBase
-from .Ui_HelpInterfacePage import Ui_HelpInterfacePage
-
-import Preferences
-
-
-class HelpInterfacePage(ConfigurationPageBase, Ui_HelpInterfacePage):
-    """
-    Class implementing the Interface configuration page (variant for web
-    browser).
-    """
-    def __init__(self):
-        """
-        Constructor
-        """
-        super(HelpInterfacePage, self).__init__()
-        self.setupUi(self)
-        self.setObjectName("InterfacePage")
-        
-        self.styleSheetPicker.setMode(E5PathPickerModes.OpenFileMode)
-        self.styleSheetPicker.setFilters(self.tr(
-            "Qt Style Sheets (*.qss);;Cascading Style Sheets (*.css);;"
-            "All files (*)"))
-        
-        # set initial values
-        self.__populateStyleCombo()
-        self.styleSheetPicker.setText(Preferences.getUI("StyleSheet"))
-    
-    def save(self):
-        """
-        Public slot to save the Interface configuration.
-        """
-        # save the style settings
-        styleIndex = self.styleComboBox.currentIndex()
-        style = self.styleComboBox.itemData(styleIndex)
-        Preferences.setUI("Style", style)
-        Preferences.setUI(
-            "StyleSheet",
-            self.styleSheetPicker.text())
-    
-    def __populateStyleCombo(self):
-        """
-        Private method to populate the style combo box.
-        """
-        curStyle = Preferences.getUI("Style")
-        styles = sorted(list(QStyleFactory.keys()))
-        self.styleComboBox.addItem(self.tr('System'), "System")
-        for style in styles:
-            self.styleComboBox.addItem(style, style)
-        currentIndex = self.styleComboBox.findData(curStyle)
-        if currentIndex == -1:
-            currentIndex = 0
-        self.styleComboBox.setCurrentIndex(currentIndex)
-    
-
-def create(dlg):
-    """
-    Module function to create the configuration page.
-    
-    @param dlg reference to the configuration dialog
-    @return reference to the instantiated page (ConfigurationPageBase)
-    """
-    page = HelpInterfacePage()
-    return page