simpleplayerbase.ui Example File
simpleplayer/simpleplayerbase.ui

    <ui version="4.0" >
     <class>SimplePlayerBase</class>
     <widget class="QWidget" name="SimplePlayerBase" >
      <property name="geometry" >
       <rect>
        <x>0</x>
        <y>0</y>
        <width>367</width>
        <height>452</height>
       </rect>
      </property>
      <property name="minimumSize" >
       <size>
        <width>0</width>
        <height>0</height>
       </size>
      </property>
      <property name="windowTitle" >
       <string>Form</string>
      </property>
      <layout class="QGridLayout" >
       <property name="leftMargin" >
        <number>0</number>
       </property>
       <property name="topMargin" >
        <number>0</number>
       </property>
       <property name="rightMargin" >
        <number>0</number>
       </property>
       <property name="bottomMargin" >
        <number>0</number>
       </property>
       <property name="horizontalSpacing" >
        <number>0</number>
       </property>
       <property name="verticalSpacing" >
        <number>0</number>
       </property>
       <item row="0" column="0" >
        <widget class="QWidget" native="1" name="widget" >
         <property name="windowModality" >
          <enum>Qt::NonModal</enum>
         </property>
         <property name="contextMenuPolicy" >
          <enum>Qt::NoContextMenu</enum>
         </property>
         <layout class="QGridLayout" >
          <item row="0" column="0" colspan="4" >
           <widget class="QLabel" name="label" >
            <property name="sizePolicy" >
             <sizepolicy vsizetype="Fixed" hsizetype="Preferred" >
              <horstretch>0</horstretch>
              <verstretch>0</verstretch>
             </sizepolicy>
            </property>
            <property name="minimumSize" >
             <size>
              <width>0</width>
              <height>40</height>
             </size>
            </property>
            <property name="text" >
             <string/>
            </property>
           </widget>
          </item>
          <item row="1" column="0" >
           <widget class="QPushButton" name="fileButton" >
            <property name="text" >
             <string>File</string>
            </property>
           </widget>
          </item>
          <item row="1" column="1" >
           <widget class="QPushButton" name="playButton" >
            <property name="text" >
             <string/>
            </property>
            <property name="icon" >
             <iconset>pics/play.png</iconset>
            </property>
           </widget>
          </item>
          <item row="1" column="2" >
           <widget class="QPushButton" name="pauseButton" >
            <property name="text" >
             <string/>
            </property>
            <property name="icon" >
             <iconset>pics/pause.png</iconset>
            </property>
           </widget>
          </item>
          <item row="1" column="3" >
           <widget class="QPushButton" name="stopButton" >
            <property name="text" >
             <string/>
            </property>
            <property name="icon" >
             <iconset>pics/stop.png</iconset>
            </property>
           </widget>
          </item>
          <item row="2" column="0" colspan="4" >
           <widget class="BasicMedia" native="1" name="PlayScreen" >
            <property name="palette" >
             <palette>
              <active>
               <colorrole role="Base" >
                <brush brushstyle="SolidPattern" >
                 <color alpha="255" >
                  <red>0</red>
                  <green>0</green>
                  <blue>0</blue>
                 </color>
                </brush>
               </colorrole>
               <colorrole role="Window" >
                <brush brushstyle="SolidPattern" >
                 <color alpha="255" >
                  <red>0</red>
                  <green>0</green>
                  <blue>0</blue>
                 </color>
                </brush>
               </colorrole>
              </active>
              <inactive>
               <colorrole role="Base" >
                <brush brushstyle="SolidPattern" >
                 <color alpha="255" >
                  <red>0</red>
                  <green>0</green>
                  <blue>0</blue>
                 </color>
                </brush>
               </colorrole>
               <colorrole role="Window" >
                <brush brushstyle="SolidPattern" >
                 <color alpha="255" >
                  <red>0</red>
                  <green>0</green>
                  <blue>0</blue>
                 </color>
                </brush>
               </colorrole>
              </inactive>
              <disabled>
               <colorrole role="Base" >
                <brush brushstyle="SolidPattern" >
                 <color alpha="255" >
                  <red>0</red>
                  <green>0</green>
                  <blue>0</blue>
                 </color>
                </brush>
               </colorrole>
               <colorrole role="Window" >
                <brush brushstyle="SolidPattern" >
                 <color alpha="255" >
                  <red>0</red>
                  <green>0</green>
                  <blue>0</blue>
                 </color>
                </brush>
               </colorrole>
              </disabled>
             </palette>
            </property>
            <property name="autoFillBackground" >
             <bool>true</bool>
            </property>
           </widget>
          </item>
         </layout>
        </widget>
       </item>
      </layout>
     </widget>
     <customwidgets>
      <customwidget>
       <class>BasicMedia</class>
       <extends>QWidget</extends>
       <header>basicmedia.h</header>
      </customwidget>
     </customwidgets>
     <resources/>
     <connections/>
    </ui>