diff -r bd60a2909c53 -r e099638ff236 map_win.h
--- a/map_win.h	Mon May 23 04:48:14 2005 +0000
+++ b/map_win.h	Fri May 27 10:34:20 2005 +0000
@@ -9,21 +9,40 @@
 #include <libgnomecanvasmm.h>
 #include <libgnomecanvasmm/polygon.h>
 
+///This class is responsible for creating a window,
+///on which the visualization attributes can be
+///assigned to maps.
 class MapWin : public Gtk::Window
 {
 protected:
+  ///The \ref GraphDisplayerCanvas on which the graph will be drawn.
+  ///It has to be known for this class, because
+  ///when a map assigned to a certain attribute
+  ///a function of the \ref GraphDisplayerCanvas will be called.
   GraphDisplayerCanvas & gdc;
+
+  ///The \ref MapStorage in which the visualizable maps are stored
   MapStorage & ms;
 
+  
   Gtk::HBox * radios;
   Gtk::RadioButton ** rb_array;
 
   Gtk::VBox vbox_b, * vbox_r1, * vbox_r2;
+
+  ///The notebook has different pages for each attribute.
   Gtk::Notebook notebook;
+
   Gtk::Label * labels;
 
 public:
+  ///Constructor of MapWin creates the widgets shown in MapWin.
   MapWin(const std::string& title, MapStorage &, GraphDisplayerCanvas &);
+
+  ///If a radiobutton is clicked, this function determines
+  ///which button was that and after that calls the
+  ///appropriate function of the \ref GraphDisplayerCanvas
+  ///to change the visible values of that attribute.
   virtual void radio_click(int, int);
 };