dialog.ui Example File

standalone/dialog.ui
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
  <class>Dialog</class>
  <widget class="QDialog" name="Dialog">
   <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
     <width>400</width>
     <height>300</height>
    </rect>
   </property>
   <property name="windowTitle">
    <string>Dialog</string>
   </property>
   <layout class="QGridLayout" name="gridLayout">
    <item row="1" column="0">
     <widget class="QLineEdit" name="input">
      <property name="placeholderText">
       <string>Message Contents</string>
      </property>
     </widget>
    </item>
    <item row="1" column="1">
     <widget class="QPushButton" name="send">
      <property name="text">
       <string>Send</string>
      </property>
     </widget>
    </item>
    <item row="0" column="0" colspan="2">
     <widget class="QPlainTextEdit" name="output">
      <property name="readOnly">
       <bool>true</bool>
      </property>
      <property name="plainText">
       <string notr="true">Initializing WebChannel...</string>
      </property>
      <property name="backgroundVisible">
       <bool>false</bool>
      </property>
     </widget>
    </item>
   </layout>
  </widget>
  <resources/>
  <connections/>
 </ui>