mainwindow.ui Example File
xmlpatterns/filetree/forms/mainwindow.ui

 <ui version="4.0" >
  <class>MainWindow</class>
  <widget class="QMainWindow" name="MainWindow" >
   <property name="geometry" >
    <rect>
     <x>0</x>
     <y>0</y>
     <width>910</width>
     <height>676</height>
    </rect>
   </property>
   <property name="windowTitle" >
    <string>File Tree</string>
   </property>
   <widget class="QWidget" name="centralwidget" >
    <property name="geometry" >
     <rect>
      <x>0</x>
      <y>29</y>
      <width>910</width>
      <height>625</height>
     </rect>
    </property>
    <layout class="QVBoxLayout" name="verticalLayout_3" >
     <item>
      <widget class="QLabel" name="label" >
       <property name="sizePolicy" >
        <sizepolicy vsizetype="Fixed" hsizetype="Preferred" >
         <horstretch>0</horstretch>
         <verstretch>0</verstretch>
        </sizepolicy>
       </property>
       <property name="font" >
        <font>
         <italic>true</italic>
        </font>
       </property>
       <property name="text" >
        <string>See the About menu for a description of this example.</string>
       </property>
      </widget>
     </item>
     <item>
      <widget class="QSplitter" name="splitter_2" >
       <property name="orientation" >
        <enum>Qt::Horizontal</enum>
       </property>
       <widget class="QWidget" name="" >
        <layout class="QVBoxLayout" name="verticalLayout_2" >
         <item>
          <widget class="QLabel" name="treeInfo" >
           <property name="sizePolicy" >
            <sizepolicy vsizetype="Fixed" hsizetype="Preferred" >
             <horstretch>0</horstretch>
             <verstretch>0</verstretch>
            </sizepolicy>
           </property>
           <property name="text" >
            <string>TextLabel</string>
           </property>
          </widget>
         </item>
         <item>
          <widget class="QTextEdit" name="fileTree" >
           <property name="sizePolicy" >
            <sizepolicy vsizetype="Minimum" hsizetype="Expanding" >
             <horstretch>0</horstretch>
             <verstretch>0</verstretch>
            </sizepolicy>
           </property>
           <property name="readOnly" >
            <bool>true</bool>
           </property>
           <property name="html" >
            <string>&lt;!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
 &lt;html>&lt;head>&lt;meta name="qrichtext" content="1" />&lt;style type="text/css">
 p, li { white-space: pre-wrap; }
 &lt;/style>&lt;/head>&lt;body style=" font-family:'Sans Serif'; font-size:9pt; font-weight:400; font-style:normal;">
 &lt;p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">&lt;/p>&lt;/body>&lt;/html></string>
           </property>
           <property name="acceptRichText" >
            <bool>false</bool>
           </property>
          </widget>
         </item>
        </layout>
       </widget>
       <widget class="QWidget" name="" >
        <layout class="QVBoxLayout" name="verticalLayout" >
         <item>
          <widget class="QComboBox" name="queryBox" />
         </item>
         <item>
          <widget class="QSplitter" name="splitter" >
           <property name="orientation" >
            <enum>Qt::Vertical</enum>
           </property>
           <widget class="QTextEdit" name="queryEdit" >
            <property name="readOnly" >
             <bool>true</bool>
            </property>
            <property name="html" >
             <string>&lt;!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
 &lt;html>&lt;head>&lt;meta name="qrichtext" content="1" />&lt;style type="text/css">
 p, li { white-space: pre-wrap; }
 &lt;/style>&lt;/head>&lt;body style=" font-family:'Sans Serif'; font-size:9pt; font-weight:400; font-style:normal;">
 &lt;p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">&lt;/p>&lt;/body>&lt;/html></string>
            </property>
            <property name="acceptRichText" >
             <bool>false</bool>
            </property>
           </widget>
           <widget class="QTextEdit" name="output" >
            <property name="sizePolicy" >
             <sizepolicy vsizetype="Minimum" hsizetype="Expanding" >
              <horstretch>0</horstretch>
              <verstretch>0</verstretch>
             </sizepolicy>
            </property>
            <property name="readOnly" >
             <bool>true</bool>
            </property>
            <property name="html" >
             <string>&lt;!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
 &lt;html>&lt;head>&lt;meta name="qrichtext" content="1" />&lt;style type="text/css">
 p, li { white-space: pre-wrap; }
 &lt;/style>&lt;/head>&lt;body style=" font-family:'Sans Serif'; font-size:9pt; font-weight:400; font-style:normal;">
 &lt;p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">&lt;/p>&lt;/body>&lt;/html></string>
            </property>
            <property name="acceptRichText" >
             <bool>false</bool>
            </property>
           </widget>
          </widget>
         </item>
        </layout>
       </widget>
      </widget>
     </item>
    </layout>
    <zorder>label</zorder>
    <zorder>splitter_2</zorder>
    <zorder>queryBox</zorder>
    <zorder>treeInfo</zorder>
    <zorder>splitter</zorder>
   </widget>
   <widget class="QMenuBar" name="menubar" >
    <property name="geometry" >
     <rect>
      <x>0</x>
      <y>0</y>
      <width>910</width>
      <height>29</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile" >
     <property name="title" >
      <string>&amp;File</string>
     </property>
     <addaction name="actionOpenDirectory" />
    </widget>
    <widget class="QMenu" name="menu_Help" >
     <property name="title" >
      <string>&amp;Help</string>
     </property>
     <addaction name="actionAbout" />
    </widget>
    <addaction name="menuFile" />
    <addaction name="menu_Help" />
   </widget>
   <widget class="QStatusBar" name="statusbar" >
    <property name="geometry" >
     <rect>
      <x>0</x>
      <y>654</y>
      <width>910</width>
      <height>22</height>
     </rect>
    </property>
   </widget>
   <action name="actionOpenDirectory" >
    <property name="text" >
     <string>Open Directory...</string>
    </property>
    <property name="shortcut" >
     <string>Ctrl+O</string>
    </property>
   </action>
   <action name="actionAbout" >
    <property name="text" >
     <string>&amp;About</string>
    </property>
    <property name="shortcut" >
     <string>Ctrl+A</string>
    </property>
   </action>
  </widget>
  <resources/>
  <connections/>
 </ui>