int main (int argc, char **argv)
{
// DECLARATIONS DE VARIABLES
// GtkWidgets globaux :
GtkWidget *fenetre_principale = NULL,*vBox_princ = NULL;
GSList *pack = NULL;
// Widgets de la barre de menu :
GtkWidget *menuBar = NULL,*menu = NULL,*MenuItem = NULL;
gtk_init(&argc,&argv);
// Création de la fenetre principale
fenetre_principale = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_position(GTK_WINDOW(fenetre_principale),GTK_WIN_POS_CENTER);
gtk_window_set_title(GTK_WINDOW(fenetre_principale),"Projet NUEVA");
gtk_window_set_default_size(GTK_WINDOW(fenetre_principale),700,400);
g_signal_connect(G_OBJECT(fenetre_principale),"delete_event",G_CALLBACK(Quitter_event),(GtkWidget *)fenetre_principale);
// Création de la vBox_princ
vBox_princ = gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(fenetre_principale),vBox_princ);
// Création de la barre de menu
menuBar = gtk_menu_bar_new();
// MENU FICHIER
menu = gtk_menu_new();
//Bouton Ouvrir
MenuItem = gtk_menu_item_new_with_mnemonic("_Ouvrir");
gtk_menu_shell_append(GTK_MENU_SHELL(menu),MenuItem);
g_signal_connect(G_OBJECT(MenuItem),"activate",G_CALLBACK(Ouvrir),(GSList *)pack);
//Bouton Quitter
MenuItem = gtk_menu_item_new_with_mnemonic("_Quitter");
gtk_menu_shell_append(GTK_MENU_SHELL(menu),MenuItem);
g_signal_connect(G_OBJECT(MenuItem),"activate",G_CALLBACK(Quitter_quit),(GSList *)pack);
// Création du GTKItem Fichier
MenuItem = gtk_menu_item_new_with_mnemonic("_Fichier");
gtk_menu_item_set_submenu(GTK_MENU_ITEM(MenuItem),menu);
gtk_menu_shell_append(GTK_MENU_SHELL(menuBar),MenuItem);
// MENU ?
menu = gtk_menu_new();
//Bouton En savoir Plus
MenuItem = gtk_menu_item_new_with_label("En savoir plus ...");
gtk_menu_shell_append(GTK_MENU_SHELL(menu),MenuItem);
g_signal_connect(G_OBJECT(MenuItem),"activate",G_CALLBACK(Infos),(GSList *)pack);
// Création du GTKItem Fichier
MenuItem = gtk_menu_item_new_with_label("?");
gtk_menu_item_set_submenu(GTK_MENU_ITEM(MenuItem),menu);
gtk_menu_shell_append(GTK_MENU_SHELL(menuBar),MenuItem);