Tg export finalized

src/resources/_ui/tnmh_dialog.ui

@@ -55,7 +55,7 @@
      <item>
       <widget class="QLabel" name="tg_value_label">
        <property name="text">
-        <string>TextLabel</string>
+        <string/>
        </property>
       </widget>
      </item>
@@ -127,6 +127,9 @@
          <property name="text">
           <string>Export Tg</string>
          </property>
+         <property name="checked">
+          <bool>true</bool>
+         </property>
         </widget>
        </item>
        <item row="2" column="2">
@@ -134,6 +137,9 @@
          <property name="text">
           <string>Export lines</string>
          </property>
+         <property name="checked">
+          <bool>true</bool>
+         </property>
         </widget>
        </item>
        <item row="6" column="2">
@@ -164,6 +170,9 @@
          <property name="text">
           <string>New graph</string>
          </property>
+         <property name="checked">
+          <bool>true</bool>
+         </property>
         </widget>
        </item>
        <item row="3" column="1" colspan="2">