Qt OPC UA Viewer

 <?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="minimumSize">
    <size>
     <width>800</width>
     <height>0</height>
    </size>
   </property>
   <property name="windowTitle">
    <string>MainWindow</string>
   </property>
   <widget class="QWidget" name="centralwidget">
    <layout class="QGridLayout" name="gridLayout">
     <item row="1" column="0">
      <widget class="QTreeView" name="treeView">
       <property name="alternatingRowColors">
        <bool>true</bool>
       </property>
       <property name="selectionBehavior">
        <enum>QAbstractItemView::SelectItems</enum>
       </property>
      </widget>
     </item>
     <item row="0" column="0">
      <layout class="QVBoxLayout" name="verticalLayout">
       <item>
        <layout class="QGridLayout" name="gridLayout_2">
         <item row="0" column="0">
          <widget class="QLabel" name="label">
           <property name="text">
            <string>Select OPC UA Backend:</string>
           </property>
          </widget>
         </item>
         <item row="1" column="2">
          <widget class="QPushButton" name="findServersButton">
           <property name="text">
            <string>Find Servers</string>
           </property>
          </widget>
         </item>
         <item row="2" column="2">
          <widget class="QPushButton" name="getEndpointsButton">
           <property name="text">
            <string>Get Endpoints</string>
           </property>
          </widget>
         </item>
         <item row="2" column="1">
          <widget class="QComboBox" name="servers"/>
         </item>
         <item row="2" column="0">
          <widget class="QLabel" name="label_3">
           <property name="text">
            <string>Select OPC UA Server:</string>
           </property>
          </widget>
         </item>
         <item row="1" column="1">
          <widget class="QLineEdit" name="host">
           <property name="clearButtonEnabled">
            <bool>true</bool>
           </property>
          </widget>
         </item>
         <item row="0" column="1">
          <widget class="QComboBox" name="opcUaPlugin"/>
         </item>
         <item row="1" column="0">
          <widget class="QLabel" name="label_2">
           <property name="text">
            <string>Select host to discover:</string>
           </property>
          </widget>
         </item>
         <item row="3" column="0">
          <widget class="QLabel" name="label_5">
           <property name="text">
            <string>Select OPC UA Endpoint:</string>
           </property>
          </widget>
         </item>
         <item row="3" column="1">
          <widget class="QComboBox" name="endpoints">
           <property name="sizePolicy">
            <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
             <horstretch>0</horstretch>
             <verstretch>0</verstretch>
            </sizepolicy>
           </property>
          </widget>
         </item>
         <item row="3" column="2">
          <widget class="QPushButton" name="connectButton">
           <property name="text">
            <string>Connect</string>
           </property>
          </widget>
         </item>
        </layout>
       </item>
      </layout>
     </item>
     <item row="2" column="0">
      <widget class="QLabel" name="label_4">
       <property name="text">
        <string>Log:</string>
       </property>
      </widget>
     </item>
     <item row="3" column="0">
      <widget class="QPlainTextEdit" name="log">
       <property name="lineWrapMode">
        <enum>QPlainTextEdit::NoWrap</enum>
       </property>
       <property name="readOnly">
        <bool>true</bool>
       </property>
      </widget>
     </item>
    </layout>
   </widget>
   <widget class="QMenuBar" name="menubar">
    <property name="geometry">
     <rect>
      <x>0</x>
      <y>0</y>
      <width>800</width>
      <height>30</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile">
     <property name="title">
      <string>File</string>
     </property>
     <addaction name="quitAction"/>
    </widget>
    <widget class="QMenu" name="menuHelp">
     <property name="title">
      <string>Help</string>
     </property>
     <addaction name="aboutAction"/>
    </widget>
    <addaction name="menuFile"/>
    <addaction name="menuHelp"/>
   </widget>
   <widget class="QStatusBar" name="statusbar"/>
   <action name="quitAction">
    <property name="text">
     <string>Quit</string>
    </property>
   </action>
   <action name="actionHelp">
    <property name="text">
     <string>Help</string>
    </property>
   </action>
   <action name="actionAbout_Qt">
    <property name="text">
     <string>About Qt</string>
    </property>
   </action>
   <action name="aboutAction">
    <property name="text">
     <string>About Qt</string>
    </property>
   </action>
  </widget>
  <resources/>
  <connections/>
 </ui>