1 files changed, 15 insertions, 0 deletions
diff --git a/FL/Fl_Single_Window.H b/FL/Fl_Single_Window.H
index b87c54a6f..c865e8b44 100644
--- a/FL/Fl_Single_Window.H
+++ b/FL/Fl_Single_Window.H
@@ -30,13 +30,28 @@
 
 #include "Fl_Window.H"
 
+/**
+  This is the same as Fl_Window.  However, it is possible that
+  some implementations will provide double-buffered windows by default.
+  This subcan be used to force single-buffering.  This may be
+  useful for modifying existing programs that use incremental update, or
+  for some types of image data, such as a movie flipbook.
+*/
 class FL_EXPORT Fl_Single_Window : public Fl_Window {
 public:
   void show();
   void show(int a, char **b) {Fl_Window::show(a,b);}
   void flush();
+   /**
+    Creates a new Fl_Single_Window widget using the given
+    size, and label (title) string.
+  */
   Fl_Single_Window(int W, int H, const char *l=0)
     : Fl_Window(W,H,l) {}
+  /**
+    Creates a new Fl_Single_Window widget using the given
+    position, size, and label (title) string.
+  */
   Fl_Single_Window(int X, int Y, int W, int H, const char *l=0)
     : Fl_Window(X,Y,W,H,l) {}
   int make_current();