ui_main.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>815</width>
    <height>461</height>
   </rect>
  </property>
  <property name="windowTitle">
   <string>MainWindow</string>
  </property>
  <widget class="QWidget" name="centralwidget">
   <layout class="QHBoxLayout" name="horizontalLayout">
    <item>
     <widget class="QProgressBar" name="pbLevel">
      <property name="maximum">
       <number>1000</number>
      </property>
      <property name="value">
       <number>123</number>
      </property>
      <property name="textVisible">
       <bool>false</bool>
      </property>
      <property name="orientation">
       <enum>Qt::Vertical</enum>
      </property>
     </widget>
    </item>
    <item>
     <widget class="QFrame" name="frame">
      <property name="frameShape">
       <enum>QFrame::NoFrame</enum>
      </property>
      <property name="frameShadow">
       <enum>QFrame::Plain</enum>
      </property>
      <layout class="QGridLayout" name="gridLayout">
       <property name="margin">
        <number>0</number>
       </property>
       <item row="0" column="0">
        <widget class="QLabel" name="label">
         <property name="text">
          <string>frequency data (FFT):</string>
         </property>
        </widget>
       </item>
       <item row="1" column="0">
        <widget class="PlotWidget" name="grFFT"/>
       </item>
       <item row="2" column="0">
        <widget class="QLabel" name="label_2">
         <property name="text">
          <string>raw data (PCM):</string>
         </property>
        </widget>
       </item>
       <item row="3" column="0">
        <widget class="QFrame" name="frame_2">
         <property name="frameShape">
          <enum>QFrame::StyledPanel</enum>
         </property>
         <property name="frameShadow">
          <enum>QFrame::Raised</enum>
         </property>
         <layout class="QHBoxLayout" name="horizontalLayout_2">
          <item>
           <widget class="PlotWidget" name="grPCM"/>
          </item>
          <item>
           <widget class="PlotWidget" name="grFFT_long"/>
          </item>
         </layout>
        </widget>
       </item>
      </layout>
     </widget>
    </item>
   </layout>
  </widget>
 </widget>
 <customwidgets>
  <customwidget>
   <class>PlotWidget</class>
   <extends>QGraphicsView</extends>
   <header>pyqtgraph</header>
  </customwidget>
 </customwidgets>
 <resources/>
 <connections/>
</ui>