Canvas: trigger immediate update from property tree/Nasal.

2014-06-01 11:58:46 +02:00
parent da6ab1eabc
commit 8abe4622b9
1 changed files with 6 additions and 0 deletions
--- a/simgear/canvas/Canvas.cxx
+++ b/simgear/canvas/Canvas.cxx
@@ -569,6 +569,12 @@ namespace canvas
        else if( node->getIndex() == 1 )
          setSizeY( node->getIntValue() );
      }
+      else if( name == "update" )
+      {
+        if( _root_group )
+          _root_group->update(0);
+        return update(0);
+      }
      else if( name == "view" )
      {
        if( node->getIndex() == 0 )