1.1 --- a/gui/graph_displayer_canvas.h	Thu Nov 17 10:46:38 2005 +0000
     1.2 +++ b/gui/graph_displayer_canvas.h	Thu Nov 17 15:34:18 2005 +0000
     1.3 @@ -143,9 +143,11 @@
     1.4    ///Group of graphical elements of displayed_graph
     1.5    Gnome::Canvas::Group displayed_graph;
     1.6  
     1.7 +public:
     1.8    ///Here we store the maps that can be displayed through properties.
     1.9    MapStorage & mapstorage;
    1.10  
    1.11 +private:
    1.12    ///Indicates whether the button of mouse is pressed or not
    1.13    int isbutton;
    1.14  
    1.15 @@ -169,9 +171,12 @@
    1.16  
    1.17    static const int zoom_step = 5;
    1.18  
    1.19 +public:
    1.20    ///We need to store mapwin, to be able to ask the appropriate values for properties of new items.
    1.21    MapWin & mapwin;
    1.22  
    1.23 +private:
    1.24 +
    1.25    ///pointer to the parent window
    1.26    Gtk::Window * parentwin;
    1.27