fgdata/gui/dialogs/autopilot.xml

<?xml version="1.0"?>
<PropertyList>
  <name>autopilot</name>
  <layout>vbox</layout>

  <!--
      /autopilot/locks/altitude
      /autopilot/locks/heading
      /autopilot/locks/speed
      /autopilot/settings/heading-bug-deg
      /autopilot/settings/target-agl-ft
      /autopilot/settings/target-altitude-ft
      /autopilot/settings/target-aoa-deg
      /autopilot/settings/target-pitch-deg
      /autopilot/settings/target-speed-kt
      /autopilot/settings/true-heading-deg
      /autopilot/settings/vertical-speed-fpm
    -->

  <text><label>Autopilot Settings</label></text>

  <group>
    <layout>hbox</layout>
    
    <group> <!-- Pitch/Altitude -->
      <layout>vbox</layout>
      <group>
	<layout>hbox</layout>
	<text><label>Heading Control:</label></text>
	<empty><stretch>true</stretch></empty>
	<checkbox>
	  <label>Active</label>
	  <property>/autopilot/gui/hdg-active</property>
	  <binding>
	    <command>dialog-apply</command>
	  </binding>
	  <binding>
	    <command>nasal</command>
	    <script>autopilot.update()</script>
	  </binding>
	</checkbox>
      </group>

      <group>
	<layout>table</layout>
	<text>
	  <label>Wings Level</label>
	  <halign>right</halign>
	  <row>0</row><col>0</col>
	</text>
	<radio>
	  <row>0</row><col>1</col>
	  <property>/autopilot/gui/hdg-wing</property>
	  <binding>
	    <command>nasal</command>
	    <script>autopilot.update("hdg-wing")</script>
	  </binding>
	</radio>

	<text>
	  <label>Heading Bug</label>
	  <halign>right</halign>
	  <row>1</row><col>0</col>
	</text>
	<radio>
	  <row>1</row><col>1</col>
	  <property>/autopilot/gui/hdg-bug</property>
	  <binding>
	    <command>nasal</command>
	    <script>autopilot.update("hdg-bug")</script>
	  </binding>
	</radio>
	<input>
	  <row>1</row><col>2</col>
	  <name>hdg-bug</name>
	  <property>/autopilot/settings/heading-bug-deg</property>
	</input>

	<text>
	  <label>True Heading</label>
	  <halign>right</halign>
	  <row>2</row><col>0</col>
	</text>
	<radio>
	  <row>2</row><col>1</col>
	  <property>/autopilot/gui/hdg-true</property>
	  <binding>
	    <command>nasal</command>
	    <script>autopilot.update("hdg-true")</script>
	  </binding>
	</radio>
	<input>
	  <row>2</row><col>2</col>
	  <name>hdg-true</name>
	  <property>/autopilot/settings/true-heading-deg</property>
	</input>

	<text>
	  <label>NAV1 CDI Course</label>
	  <halign>right</halign>
	  <row>3</row><col>0</col>
	</text>
	<radio>
	  <row>3</row><col>1</col>
	  <property>/autopilot/gui/hdg-nav</property>
	  <binding>
	    <command>nasal</command>
	    <script>autopilot.update("hdg-nav")</script>
	  </binding>
	</radio>
      </group>

      <empty>
	<stretch>true</stretch>
	<pref-height>28</pref-height>
      </empty>

      <group>
	<layout>hbox</layout>
	<text><label>Velocity Control:</label></text>
	<empty><stretch>true</stretch></empty>
	<checkbox>
	  <label>Active</label>
	  <property>/autopilot/gui/vel-active</property>
	  <binding>
	    <command>dialog-apply</command>
	  </binding>
	  <binding>
	    <command>nasal</command>
	    <script>autopilot.update()</script>
	  </binding>
	</checkbox>
      </group>

      <group>
	<layout>table</layout>
	<text>
	  <label>Speed with Throttle</label>
	  <halign>right</halign>
	  <row>0</row><col>0</col>
	</text>
	<radio>
	  <row>0</row><col>1</col>
	  <property>/autopilot/gui/vel-throttle</property>
	  <binding>
	    <command>nasal</command>
	    <script>autopilot.update("vel-throttle")</script>
	  </binding>
	</radio>
	<input>
	  <row>0</row><col>2</col>
	  <rowspan>2</rowspan>
	  <name>vel-throttle</name>
	  <property>/autopilot/settings/target-speed-kt</property>
	</input>

	<text>
	  <label>Speed with Pitch</label>
	  <halign>right</halign>
	  <row>1</row><col>0</col>
	</text>
	<radio>
	  <row>1</row><col>1</col>
	  <property>/autopilot/gui/vel-pitch</property>
	  <binding>
	    <command>nasal</command>
	    <script>autopilot.update("vel-pitch")</script>
	  </binding>
	</radio>
	
      </group>
    </group> <!-- End of Heading/Speed -->
    
    <group> <!-- Pitch/Altitude -->
      <layout>vbox</layout>
      <group>
	<layout>hbox</layout>
	<text><label>Pitch/Altitude Control:</label></text>
	<empty><stretch>true</stretch></empty>
	<checkbox>
	  <label>Active</label>
	  <property>/autopilot/gui/alt-active</property>
	  <binding>
	    <command>dialog-apply</command>
	  </binding>
	  <binding>
	    <command>nasal</command>
	    <script>autopilot.update()</script>
	  </binding>
	</checkbox>
      </group>

      <group>
	<layout>table</layout>
	<text>
	  <label>Vertical Speed</label>
	  <halign>right</halign>
	  <row>0</row><col>0</col>
	</text>
	<radio>
	  <row>0</row><col>1</col>
	  <property>/autopilot/gui/alt-vert</property>
	  <binding>
	    <command>nasal</command>
	    <script>autopilot.update("alt-vert")</script>
	  </binding>
	</radio>
	<input>
	  <row>0</row><col>2</col>
	  <name>alt-vert</name>
	  <property>/autopilot/settings/vertical-speed-fpm</property>
	</input>

	<text>
	  <label>Pitch Hold</label>
	  <halign>right</halign>
	  <row>1</row><col>0</col>
	</text>
	<radio>
	  <row>1</row><col>1</col>
	  <property>/autopilot/gui/alt-pitch</property>
	  <binding>
	    <command>nasal</command>
	    <script>autopilot.update("alt-pitch")</script>
	  </binding>
	</radio>
	<input>
	  <row>1</row><col>2</col>
	  <name>alt-pitch</name>
	  <property>/autopilot/settings/target-pitch-deg</property>
	</input>

	<text>
	  <label>AoA Hold</label>
	  <halign>right</halign>
	  <row>2</row><col>0</col>
	</text>
	<radio>
	  <row>2</row><col>1</col>
	  <property>/autopilot/gui/alt-aoa</property>
	  <binding>
	    <command>nasal</command>
	    <script>autopilot.update("alt-aoa")</script>
	  </binding>
	</radio>
	<input>
	  <row>2</row><col>2</col>
	  <name>alt-aoa</name>
	  <property>/autopilot/settings/target-aoa-deg</property>
	</input>

	<text>
	  <label>Altitude Hold</label>
	  <halign>right</halign>
	  <row>3</row><col>0</col>
	</text>
	<radio>
	  <row>3</row><col>1</col>
	  <property>/autopilot/gui/alt-alt</property>
	  <binding>
	    <command>nasal</command>
	    <script>autopilot.update("alt-alt")</script>
	  </binding>
	</radio>
	<input>
	  <row>3</row><col>2</col>
	  <name>alt-alt</name>
	  <property>/autopilot/settings/target-altitude-ft</property>
	</input>

	<text>
	  <label>AGL Hold</label>
	  <halign>right</halign>
	  <row>4</row><col>0</col>
	</text>
	<radio>
	  <row>4</row><col>1</col>
	  <property>/autopilot/gui/alt-agl</property>
	  <binding>
	    <command>nasal</command>
	    <script>autopilot.update("alt-agl")</script>
	  </binding>
	</radio>
	<input>
	  <row>4</row><col>2</col>
	  <name>alt-agl</name>
	  <property>/autopilot/settings/target-agl-ft</property>
	</input>

	<text>
	  <label>NAV1 Glideslope</label>
	  <halign>right</halign>
	  <row>5</row><col>0</col>
	</text>
	<radio>
	  <row>5</row><col>1</col>
	  <property>/autopilot/gui/alt-gs</property>
	  <binding>
	    <command>nasal</command>
	    <script>autopilot.update("alt-gs")</script>
	  </binding>
	</radio>
      </group>

      <empty><stretch>true</stretch></empty>

    </group> <!-- End of Pitch/Altitude VBox -->
  </group>

  <button>
    <legend>OK</legend>
    <default>true</default>
    <key>Esc</key>
    <padding>10</padding>
    <binding>
      <command>dialog-apply</command>
    </binding>
    <binding>
      <command>dialog-close</command>
    </binding>
  </button>

</PropertyList>