Add connections tab

mainwindow.ui

          </widget>
         </widget>
        </widget>
+       <widget class="QWidget" name="tab_Connections">
+        <attribute name="title">
+         <string>Connections</string>
+        </attribute>
+        <layout class="QGridLayout" name="gridLayout_12">
+         <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>
+         <item row="3" column="0">
+          <widget class="QFrame" name="gridFrame">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="frameShape">
+            <enum>QFrame::StyledPanel</enum>
+           </property>
+           <property name="frameShadow">
+            <enum>QFrame::Raised</enum>
+           </property>
+           <layout class="QGridLayout" name="gridLayout_11">
+            <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="spacing">
+             <number>0</number>
+            </property>
+            <item row="0" column="0">
+             <widget class="QFrame" name="horizontalFrame">
+              <property name="sizePolicy">
+               <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+                <horstretch>0</horstretch>
+                <verstretch>0</verstretch>
+               </sizepolicy>
+              </property>
+              <property name="minimumSize">
+               <size>
+                <width>0</width>
+                <height>32</height>
+               </size>
+              </property>
+              <property name="frameShape">
+               <enum>QFrame::StyledPanel</enum>
+              </property>
+              <property name="frameShadow">
+               <enum>QFrame::Raised</enum>
+              </property>
+              <layout class="QHBoxLayout" name="horizontalLayout_3" stretch="0,0,0,0,0">
+               <property name="spacing">
+                <number>4</number>
+               </property>
+               <property name="leftMargin">
+                <number>4</number>
+               </property>
+               <property name="topMargin">
+                <number>4</number>
+               </property>
+               <property name="rightMargin">
+                <number>4</number>
+               </property>
+               <property name="bottomMargin">
+                <number>4</number>
+               </property>
+               <item>
+                <widget class="QComboBox" name="comboBox_ConnectionDirection">
+                 <item>
+                  <property name="text">
+                   <string>North</string>
+                  </property>
+                 </item>
+                 <item>
+                  <property name="text">
+                   <string>East</string>
+                  </property>
+                 </item>
+                 <item>
+                  <property name="text">
+                   <string>South</string>
+                  </property>
+                 </item>
+                 <item>
+                  <property name="text">
+                   <string>West</string>
+                  </property>
+                 </item>
+                </widget>
+               </item>
+               <item>
+                <spacer name="horizontalSpacer_2">
+                 <property name="orientation">
+                  <enum>Qt::Horizontal</enum>
+                 </property>
+                 <property name="sizeType">
+                  <enum>QSizePolicy::Fixed</enum>
+                 </property>
+                 <property name="sizeHint" stdset="0">
+                  <size>
+                   <width>20</width>
+                   <height>20</height>
+                  </size>
+                 </property>
+                </spacer>
+               </item>
+               <item>
+                <widget class="QLabel" name="label_11">
+                 <property name="text">
+                  <string>Map</string>
+                 </property>
+                </widget>
+               </item>
+               <item>
+                <widget class="QComboBox" name="comboBox_ConnectedMap">
+                 <property name="editable">
+                  <bool>true</bool>
+                 </property>
+                </widget>
+               </item>
+               <item>
+                <spacer name="horizontalSpacer_6">
+                 <property name="orientation">
+                  <enum>Qt::Horizontal</enum>
+                 </property>
+                 <property name="sizeHint" stdset="0">
+                  <size>
+                   <width>40</width>
+                   <height>20</height>
+                  </size>
+                 </property>
+                </spacer>
+               </item>
+              </layout>
+             </widget>
+            </item>
+            <item row="1" column="0">
+             <widget class="QFrame" name="gridFrame">
+              <property name="frameShape">
+               <enum>QFrame::StyledPanel</enum>
+              </property>
+              <property name="frameShadow">
+               <enum>QFrame::Raised</enum>
+              </property>
+              <layout class="QGridLayout" name="gridLayout_13">
+               <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="spacing">
+                <number>0</number>
+               </property>
+               <item row="0" column="0">
+                <widget class="QScrollArea" name="scrollArea_5">
+                 <property name="widgetResizable">
+                  <bool>true</bool>
+                 </property>
+                 <widget class="QWidget" name="scrollAreaWidgetContents_3">
+                  <property name="geometry">
+                   <rect>
+                    <x>0</x>
+                    <y>0</y>
+                    <width>826</width>
+                    <height>621</height>
+                   </rect>
+                  </property>
+                  <layout class="QGridLayout" name="gridLayout_15">
+                   <item row="1" column="1">
+                    <widget class="QGraphicsView" name="graphicsView"/>
+                   </item>
+                   <item row="0" column="1">
+                    <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>
+                   <item row="2" column="1">
+                    <spacer name="verticalSpacer_2">
+                     <property name="orientation">
+                      <enum>Qt::Vertical</enum>
+                     </property>
+                     <property name="sizeHint" stdset="0">
+                      <size>
+                       <width>20</width>
+                       <height>40</height>
+                      </size>
+                     </property>
+                    </spacer>
+                   </item>
+                   <item row="1" column="0">
+                    <spacer name="horizontalSpacer_7">
+                     <property name="orientation">
+                      <enum>Qt::Horizontal</enum>
+                     </property>
+                     <property name="sizeHint" stdset="0">
+                      <size>
+                       <width>40</width>
+                       <height>20</height>
+                      </size>
+                     </property>
+                    </spacer>
+                   </item>
+                   <item row="1" column="2">
+                    <spacer name="horizontalSpacer_8">
+                     <property name="orientation">
+                      <enum>Qt::Horizontal</enum>
+                     </property>
+                     <property name="sizeHint" stdset="0">
+                      <size>
+                       <width>40</width>
+                       <height>20</height>
+                      </size>
+                     </property>
+                    </spacer>
+                   </item>
+                  </layout>
+                 </widget>
+                </widget>
+               </item>
+              </layout>
+             </widget>
+            </item>
+           </layout>
+          </widget>
+         </item>
+        </layout>
+       </widget>
       </widget>
      </widget>
     </item>