nettoyage du code et ajout de commentaires

main.cpp

@@ -7,12 +7,11 @@
 
 #include  "grille.h"
 
-
-
 int main(int argc, char *argv[]){
     QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
 
     QGuiApplication app(argc, argv);
+
 //    app.setWindowIcon(QIcon("./icon_sudoku.png"));  //pour mettre un icone, ne fonctionne pas
     Grille aGrille ;
     QQmlApplicationEngine engine;
@@ -25,8 +24,5 @@ int main(int argc, char *argv[]){
     engine.rootContext()->setContextProperty("vueObjetCpt", &aGrille);
     engine.load(url);
 
-
-
-
     return app.exec();
 }

sudoku.pro.user

 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 4.14.1, 2021-04-09T00:41:01. -->
+<!-- Written by QtCreator 4.14.1, 2021-04-09T19:06:54. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>