Update the full screen setting when the state is toggled by other means.


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4450 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/vncviewer/DesktopWindow.cxx b/vncviewer/DesktopWindow.cxx
index ce9e9ab..a4485cd 100644
--- a/vncviewer/DesktopWindow.cxx
+++ b/vncviewer/DesktopWindow.cxx
@@ -179,6 +179,8 @@
     // FIXME: We reassert the keyboard grabbing on focus/unfocus as FLTK
     //        releases the grab when someone calls Fl::grab(0)
   case FL_FULLSCREEN:
+    fullScreen.setParam(fullscreen_active());
+
     if (!fullscreenSystemKeys)
       break;