Clean the state list

src/statistics/Statistic.hpp

@@ -32,11 +32,10 @@ struct stats{
 class Statistic{
 private :
     map<const EntityValue*, stats*> _states;
-    map<const Container*, int > _link;
+    map<const Container*,   int >   _link;
     int _number_link;
     int _event;
 
-
 public :
 
     /*!

src/statistics/Stats_window.cpp

@@ -74,8 +74,14 @@ void Stats_window::set_trace(Trace *trace) {
     const list<StateType *> *states_types_list;
     list<StateType *>::const_iterator it;
     list<StateType *>::const_iterator end;
- 
+
+    // Initialize _trace
     _trace = trace;
+
+    // Clean the list
+    _kind_of_state_box->clear();
+
+    // Fill in the combobox
     states_types_list = _trace->get_state_types();
     end = states_types_list->end();
     for (it  = states_types_list->begin();
@@ -85,7 +91,6 @@ void Stats_window::set_trace(Trace *trace) {
         QString temp(QString::fromStdString(name));
         _kind_of_state_box->addItem(temp);
     }
-
 }
 
 
@@ -96,7 +101,7 @@ void Stats_window::init_window() {
     
     // We init the times
     _start_time = Info::Render::_x_min_visible;
-    _end_time = Info::Render::_x_max_visible;
+    _end_time   = Info::Render::_x_max_visible;
 
     QString temp;
     temp.setNum(_start_time);