// -*- C++ -*- //

 #ifndef MAP_WIN_H

 #define MAP_WIN_H

 #include <all_include.h>

 #include <mapstorage.h>

 #include <graph_displayer_canvas.h>

 #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::Table table;

   Gtk::HBox combos, * labelpluscombo;

   Gtk::Combo * combo_array;

   Gtk::VBox vbox_b, vbox_r1, vbox_r2;

   Gtk::Label * label;

 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 combo_changed(int);

   virtual bool close_if_escape_is_pressed(GdkEventKey*);

 };

 #endif //MAP_WIN_H