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

 #ifndef KRUSKALBOX_H

 #define KRUSKALBOX_H

 class KruskalBox;

 #include <all_include.h>

 #include <algobox.h>

 #include <lemon/kruskal.h>

 #include <libgnomecanvasmm.h>

 #include <libgnomecanvasmm/polygon.h>

 ///Graphical interface to run Kruskal algorithm.

 ///Child of \ref AlgoBox,

 ///therefore the only task to do at implementation was to

 ///

 ///-call init function with correct parameters from correctly parametrized constructor

 ///

 ///-implement \ref build_box function

 ///

 ///-implement \ref run function

 class KruskalBox : public AlgoBox

 {

   ///Shows result of Kruskal algorithm

   Gtk::Label resultlabel;

 public:

   ///Calls \ref AlgoBox::init function to initialize class properly, automatically.

   KruskalBox(std::vector<std::string> t);

   ///Prepare, run and postprocess Kruskal algorithm.

   ///\ref glemon works only with maps filled with double values

   ///at the moment. While Kruskal nedds a bool map as output.

   ///As postprocess this bool map should be transformed to

   ///double map.

   void run();

   ///Builds the graphical design of the interface.

   void build_box();

 };

 #endif //KRUSKALBOX_H