previewer.ui Example File

  <ui version="4.0" >
   <class>Form</class>
   <widget class="QWidget" name="Form" >
    <property name="geometry" >
     <rect>
      <x>0</x>
      <y>0</y>
      <width>911</width>
      <height>688</height>
     </rect>
    </property>
    <property name="windowTitle" >
     <string>Form</string>
    </property>
    <layout class="QHBoxLayout" name="horizontalLayout_4" >
     <item>
      <widget class="QSplitter" name="splitter" >
       <property name="orientation" >
        <enum>Qt::Horizontal</enum>
       </property>
       <widget class="QGroupBox" name="editorBox" >
        <property name="title" >
         <string>HTML Editor</string>
        </property>
        <layout class="QHBoxLayout" name="horizontalLayout_2" >
         <item>
          <layout class="QVBoxLayout" name="verticalLayout_2" >
           <item>
            <widget class="QPlainTextEdit" name="plainTextEdit" />
           </item>
           <item>
            <layout class="QHBoxLayout" name="horizontalLayout" >
             <item>
              <widget class="QPushButton" name="clearButton" >
               <property name="text" >
                <string>Clear</string>
               </property>
              </widget>
             </item>
             <item>
              <widget class="QPushButton" name="previewButton" >
               <property name="text" >
                <string>Preview</string>
               </property>
              </widget>
             </item>
            </layout>
           </item>
          </layout>
         </item>
        </layout>
       </widget>
       <widget class="QGroupBox" name="previewerBox" >
        <property name="title" >
         <string>HTML Preview</string>
        </property>
        <layout class="QHBoxLayout" name="horizontalLayout_3" >
         <item>
          <widget class="QWebView" name="webView" >
           <property name="url" >
            <url>
             <string>about:blank</string>
            </url>
           </property>
          </widget>
         </item>
        </layout>
       </widget>
      </widget>
     </item>
    </layout>
   </widget>
   <customwidgets>
    <customwidget>
     <class>QWebView</class>
     <extends>QWidget</extends>
     <header>QtWebKit/QWebView</header>
    </customwidget>
   </customwidgets>
   <resources/>
   <connections>
    <connection>
     <sender>clearButton</sender>
     <signal>clicked()</signal>
     <receiver>plainTextEdit</receiver>
     <slot>clear()</slot>
     <hints>
      <hint type="sourcelabel" >
       <x>56</x>
       <y>653</y>
      </hint>
      <hint type="destinationlabel" >
       <x>98</x>
       <y>551</y>
      </hint>
     </hints>
    </connection>
   </connections>
  </ui>