Update /sim/startup/fullscreen prop at runtime, that way we know the current state...

diff --git a/src/Viewer/fg_os_osgviewer.cxx b/src/Viewer/fg_os_osgviewer.cxx
index 7ba9932180ae44d6d6a0f73b639110d319d4c3c9..b925045aa42ecb12b37bd9cfc01d4a3ccb0fb292 100644 (file)
--- a/src/Viewer/fg_os_osgviewer.cxx
+++ b/src/Viewer/fg_os_osgviewer.cxx
@@ -445,6 +445,7 @@ void fgOSFullScreen()
         // set xsize/ysize properties to adapt GUI planes
         fgSetInt("/sim/startup/xsize", width);
         fgSetInt("/sim/startup/ysize", height);
+        fgSetBool("/sim/startup/fullscreen", !isFullScreen);
 
         // reconfigure window
         window->setWindowDecoration(isFullScreen);