1.1 --- a/broken_edge.cc	Fri Jun 17 15:41:48 2005 +0000
     1.2 +++ b/broken_edge.cc	Fri Jun 17 17:08:45 2005 +0000
     1.3 @@ -1,5 +1,4 @@
     1.4  #include <broken_edge.h>
     1.5 -#include <lemon/xy.h>
     1.6  #include <math.h>
     1.7  
     1.8  BrokenEdge::BrokenEdge(Gnome::Canvas::Group & g, Gnome::Canvas::Points p, GraphDisplayerCanvas & gc) : Line(g), gdc(gc), isbutton(false)
     1.9 @@ -112,13 +111,18 @@
    1.10        //we mark the location of the event to be able to calculate parameters of dragging
    1.11        if(gdc.get_actual_tool()!=CREATE_NODE)
    1.12  	{
    1.13 +	  gdc.toggle_edge_activity(this, true);
    1.14  	  clicked_x=e->button.x;
    1.15  	  clicked_y=e->button.y;
    1.16  	  isbutton=true;
    1.17  	}
    1.18        break;
    1.19      case GDK_BUTTON_RELEASE:
    1.20 -      isbutton=false;
    1.21 +      if(gdc.get_actual_tool()!=CREATE_NODE)
    1.22 +	{
    1.23 +	  gdc.toggle_edge_activity(this, false);
    1.24 +	  isbutton=false;
    1.25 +	}
    1.26        break;
    1.27      case GDK_MOTION_NOTIFY:
    1.28        //we only have to do sg. if the mouse button is pressed
    1.29 @@ -139,6 +143,7 @@
    1.30  	  points_new.push_back(my_points[2]);
    1.31  
    1.32  	  set_points(points_new);
    1.33 +	  gdc.text_reposition(xy<double>(my_points[1].get_x(),my_points[1].get_y()));
    1.34  
    1.35  	  clicked_x=e->motion.x;
    1.36  	  clicked_y=e->motion.y;
    1.37 @@ -149,3 +154,9 @@
    1.38  
    1.39    return true;
    1.40  }
    1.41 +
    1.42 +xy<double> BrokenEdge::get_arrow_pos()
    1.43 +{
    1.44 +  xy<double> ret_val(my_points[1].get_x(),my_points[1].get_y());
    1.45 +  return ret_val;
    1.46 +}