MainWindow.ui

<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
 <class>MainWindow</class>
 <widget class="QMainWindow" name="MainWindow">
  <property name="geometry">
   <rect>
    <x>0</x>
    <y>0</y>
    <width>800</width>
    <height>600</height>
   </rect>
  </property>
  <property name="windowTitle">
   <string>Regular Expressions 101</string>
  </property>
  <property name="windowIcon">
   <iconset resource="regex101.qrc">
    <normaloff>:/assets/regex101.iconset/icon_1024x1024.png</normaloff>:/assets/regex101.iconset/icon_1024x1024.png</iconset>
  </property>
  <widget class="QWidget" name="centralwidget">
   <layout class="QGridLayout" name="gridLayout">
    <property name="leftMargin">
     <number>0</number>
    </property>
    <property name="topMargin">
     <number>0</number>
    </property>
    <property name="rightMargin">
     <number>0</number>
    </property>
    <property name="bottomMargin">
     <number>0</number>
    </property>
    <item row="0" column="0">
     <widget class="QWebEngineView" name="webEngineView" native="true"/>
    </item>
   </layout>
  </widget>
  <widget class="QMenuBar" name="menubar">
   <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
     <width>800</width>
     <height>22</height>
    </rect>
   </property>
   <widget class="QMenu" name="menuHelp">
    <property name="title">
     <string>Help</string>
    </property>
    <addaction name="actionAbout"/>
   </widget>
   <widget class="QMenu" name="menuFile">
    <property name="title">
     <string>File</string>
    </property>
    <addaction name="actionPreferences"/>
    <addaction name="actionExit"/>
   </widget>
   <addaction name="menuFile"/>
   <addaction name="menuHelp"/>
  </widget>
  <action name="actionAbout">
   <property name="text">
    <string>About...</string>
   </property>
  </action>
  <action name="actionExit">
   <property name="text">
    <string>Exit</string>
   </property>
  </action>
  <action name="actionPreferences">
   <property name="text">
    <string>Preferences</string>
   </property>
  </action>
 </widget>
 <customwidgets>
  <customwidget>
   <class>QWebEngineView</class>
   <extends>QWidget</extends>
   <header location="global">QWebEngineView</header>
   <container>1</container>
  </customwidget>
 </customwidgets>
 <resources>
  <include location="regex101.qrc"/>
 </resources>
 <connections/>
</ui>