Simple CoAP Client

 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
  <class>OptionDialog</class>
  <widget class="QDialog" name="OptionDialog">
   <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
     <width>414</width>
     <height>313</height>
    </rect>
   </property>
   <property name="windowTitle">
    <string>Add Options</string>
   </property>
   <layout class="QHBoxLayout" name="horizontalLayout_3">
    <item>
     <layout class="QHBoxLayout" name="horizontalLayout_2">
      <item>
       <layout class="QVBoxLayout" name="verticalLayout_2">
        <item>
         <layout class="QHBoxLayout" name="horizontalLayout">
          <item>
           <widget class="QLabel" name="label">
            <property name="text">
             <string>Option</string>
            </property>
           </widget>
          </item>
          <item>
           <widget class="QComboBox" name="optionComboBox">
            <property name="sizePolicy">
             <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
              <horstretch>0</horstretch>
              <verstretch>0</verstretch>
             </sizepolicy>
            </property>
            <property name="minimumSize">
             <size>
              <width>120</width>
              <height>0</height>
             </size>
            </property>
           </widget>
          </item>
          <item>
           <widget class="QLineEdit" name="optionValueEdit"/>
          </item>
         </layout>
        </item>
        <item>
         <widget class="QTableWidget" name="tableWidget">
          <property name="selectionMode">
           <enum>QAbstractItemView::SingleSelection</enum>
          </property>
          <property name="selectionBehavior">
           <enum>QAbstractItemView::SelectRows</enum>
          </property>
          <property name="columnCount">
           <number>2</number>
          </property>
          <column/>
          <column/>
         </widget>
        </item>
        <item>
         <widget class="QDialogButtonBox" name="buttonBox">
          <property name="orientation">
           <enum>Qt::Horizontal</enum>
          </property>
          <property name="standardButtons">
           <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
          </property>
         </widget>
        </item>
       </layout>
      </item>
      <item>
       <layout class="QVBoxLayout" name="verticalLayout">
        <item>
         <widget class="QPushButton" name="addButton">
          <property name="sizePolicy">
           <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
            <horstretch>0</horstretch>
            <verstretch>0</verstretch>
           </sizepolicy>
          </property>
          <property name="minimumSize">
           <size>
            <width>100</width>
            <height>0</height>
           </size>
          </property>
          <property name="text">
           <string>Add</string>
          </property>
         </widget>
        </item>
        <item>
         <widget class="QPushButton" name="removeButton">
          <property name="enabled">
           <bool>false</bool>
          </property>
          <property name="text">
           <string>Remove</string>
          </property>
         </widget>
        </item>
        <item>
         <widget class="QPushButton" name="clearButton">
          <property name="text">
           <string>Clear</string>
          </property>
         </widget>
        </item>
        <item>
         <spacer name="verticalSpacer">
          <property name="orientation">
           <enum>Qt::Vertical</enum>
          </property>
          <property name="sizeHint" stdset="0">
           <size>
            <width>20</width>
            <height>40</height>
           </size>
          </property>
         </spacer>
        </item>
       </layout>
      </item>
     </layout>
    </item>
   </layout>
  </widget>
  <resources/>
  <connections>
   <connection>
    <sender>buttonBox</sender>
    <signal>accepted()</signal>
    <receiver>OptionDialog</receiver>
    <slot>accept()</slot>
    <hints>
     <hint type="sourcelabel">
      <x>152</x>
      <y>289</y>
     </hint>
     <hint type="destinationlabel">
      <x>206</x>
      <y>156</y>
     </hint>
    </hints>
   </connection>
   <connection>
    <sender>buttonBox</sender>
    <signal>rejected()</signal>
    <receiver>OptionDialog</receiver>
    <slot>reject()</slot>
    <hints>
     <hint type="sourcelabel">
      <x>152</x>
      <y>289</y>
     </hint>
     <hint type="destinationlabel">
      <x>206</x>
      <y>156</y>
     </hint>
    </hints>
   </connection>
  </connections>
 </ui>