fgdata/gui/dialogs/environment-settings.xml

<?xml version="1.0"?>

<PropertyList>
  <name>environment-settings</name>
  <modal>false</modal>
  <resizable>false</resizable>
  <layout>vbox</layout>
  <default-padding>3</default-padding>

  <!-- Title bar with close button -->
  <group>
    <layout>hbox</layout>
    <default-padding>1</default-padding>

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

    <text>
      <label>Environment Settings</label>
    </text>

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

    <button>
      <legend/>
      <key>Esc</key>
      <pref-width>16</pref-width>
      <pref-height>16</pref-height>
      <border>2</border>
      <binding>
        <command>dialog-close</command>
      </binding>
    </button>
  </group>

  <hrule/>

  <group>
    <layout>table</layout>
    
    <text>
      <row>0</row>
      <col>0</col>
      <label>Ground textures:</label>
      <halign>right</halign>
    </text>
    <combo>
      <row>0</row>
      <col>1</col>
      <name>season</name>
      <halign>left</halign>
      <live>true</live>
      <property>/sim/startup/season</property>
      <value>summer</value>
      <value>winter</value>
      <binding>
        <command>dialog-apply</command>
        <object-name>season</object-name>
      </binding>
    </combo>

    <button>
      <row>0</row>
      <col>2</col>
      <legend>Reload Scenery</legend>
      <binding>
        <command>reinit</command>
        <subsystem>tile-manager</subsystem>
      </binding>
    </button>
    
  </group>
    
  <hrule/>
  
    
  <group>
    <layout>table</layout>
    
    <text>
      <row>0</row>
      <col>0</col>
      <colspan>4</colspan>
      <halign>left</halign>
      <label>Ground conditions (requires shaders effects)</label>
    </text>
    
    <checkbox>
      <row>1</row>
      <col>0</col>
      <colspan>4</colspan>
      <halign>left</halign>
      <label>Set maximum snow level from METAR</label>
      <name>metar-snow</name>
      <property>/environment/params/metar-updates-snow-level</property>
      <binding>
        <command>dialog-apply</command>
        <object-name>metar-snow</object-name>
      </binding>
    </checkbox>
    
    <text>
      <label>Snow line</label>
      <halign>left</halign>
      <row>2</row>
      <col>0</col>
    </text>
    
    <text>
      <label>-425m</label>
      <halign>right</halign>
      <row>2</row>
      <col>1</col>
    </text>
        
    <slider>
      <name>snow-level</name>
      <row>2</row>
      <col>2</col>
      <min>-425.0</min>
      <max>7500.0</max>
      <live>true</live>
      <property>/environment/snow-level-m</property>
      <binding>
        <command>dialog-apply</command>
        <object-name>snow-level</object-name>
      </binding>
    </slider>

    <text>
      <label>7500m</label>
      <halign>left</halign>
      <row>2</row>
      <col>3</col>
    </text>
    
    <text>
      <row>2</row>
      <col>4</col>
      <label>12345678</label>
      <format>%.fm</format>
      <live>true</live>
      <property>/environment/snow-level-m</property>
    </text>    
    

   <text>
      <label>Snow thickness</label>
      <halign>left</halign>
      <row>3</row>
      <col>0</col>
    </text>
    
    <text>
      <label>thin</label>
      <halign>right</halign>
      <row>3</row>
      <col>1</col>
    </text>
        
    <slider>
      <name>snow-thickness</name>
      <row>3</row>
      <col>2</col>
      <min>0.0</min>
      <max>0.6</max>
      <live>true</live>
      <property>/environment/surface/snow-thickness-factor</property>
      <binding>
        <command>dialog-apply</command>
        <object-name>snow-thickness</object-name>
      </binding>
    </slider>

    <text>
      <label>thick</label>
      <halign>left</halign>
      <row>3</row>
      <col>3</col>
    </text>

    <text>
      <label>Dust cover</label>
      <halign>left</halign>
      <row>4</row>
      <col>0</col>
    </text>
    
    <text>
      <label>none</label>
      <halign>right</halign>
      <row>4</row>
      <col>1</col>
    </text>
        
    <slider>
      <name>dust-level</name>
      <row>4</row>
      <col>2</col>
      <min>0.0</min>
      <max>0.7</max>
      <live>true</live>
      <property>/environment/surface/dust-cover-factor</property>
      <binding>
        <command>dialog-apply</command>
        <object-name>dust-level</object-name>
      </binding>
    </slider>

    <text>
      <label>dusty</label>
      <halign>left</halign>
      <row>4</row>
      <col>3</col>
    </text>

    <text>
      <label>Wetness</label>
      <halign>left</halign>
      <row>5</row>
      <col>0</col>
    </text>
    
    <text>
      <label>dry</label>
      <halign>right</halign>
      <row>5</row>
      <col>1</col>
    </text>
        
    <slider>
      <name>wetness</name>
      <row>5</row>
      <col>2</col>
      <min>0.0</min>
      <max>0.7</max>
      <live>true</live>
      <property>/environment/surface/wetness</property>
      <binding>
        <command>dialog-apply</command>
        <object-name>wetness</object-name>
      </binding>
    </slider>

    <text>
      <label>wet</label>
      <halign>left</halign>
      <row>5</row>
      <col>3</col>
    </text>
    

    <text>
      <label>Vegetation</label>
      <halign>left</halign>
      <row>6</row>
      <col>0</col>
    </text>
    
    <text>
      <label>none</label>
      <halign>right</halign>
      <row>6</row>
      <col>1</col>
    </text>
        
    <slider>
      <name>lichen-level</name>
      <row>6</row>
      <col>2</col>
      <min>0.0</min>
      <max>0.7</max>
      <live>true</live>
      <property>/environment/surface/lichen-cover-factor</property>
      <binding>
        <command>dialog-apply</command>
        <object-name>lichen-level</object-name>
      </binding>
    </slider>

    <text>
      <label>mossy</label>
      <halign>left</halign>
      <row>6</row>
      <col>3</col>
    </text>


    <text>
      <label>Season</label>
      <halign>left</halign>
      <row>7</row>
      <col>0</col>
    </text>
    
    <text>
      <label>summer</label>
      <halign>right</halign>
      <row>7</row>
      <col>1</col>
    </text>
        
    <slider>
      <name>season</name>
      <row>7</row>
      <col>2</col>
      <min>0.0</min>
      <max>2.0</max>
      <live>true</live>
      <property>/environment/season</property>
      <binding>
        <command>dialog-apply</command>
        <object-name>season</object-name>
      </binding>
    </slider>

    <text>
      <label>late autumn</label>
      <halign>left</halign>
      <row>7</row>
      <col>3</col>
    </text>

  </group>
  
  <hrule/>

  <group>
    <empty>
      <stretch>true</stretch>
    </empty>
    <layout>hbox</layout>

    <button>
      <legend>Close</legend>
      <default>true</default>
      <key>Esc</key>
      <binding>
        <command>dialog-close</command>
      </binding>
    </button>
    <empty>
      <stretch>true</stretch>
    </empty>
  </group>

</PropertyList>