FIXED code cleanup

sdk/applications/imp/ImpMainWindow.cpp

@@ -499,22 +499,13 @@ void ImpMainWindow::updateViewMenu() {
     // change the central viewer if there is more than one viewer in the central area
     if (qobject_cast<QStackedWidget*>(centralWidget())->count() > 1) {
         viewMenu->addSeparator()->setText(tr("Toggle Central Viewers"));
-//         for(Viewer *v : viewers) {
-//             int i = 0;
-//             // beware that getWidget(..) requires a parent and as the widget was setup inside centralWidget()
-//             // it was reparented to centralWidget() → use getWidget(centralWidget()) and not getWidget(this)
-//             // in order not to modify the central widget parenting
-//             while (i<qobject_cast<QStackedWidget*>(centralWidget())->count() && qobject_cast<QStackedWidget*>(centralWidget())->widget(i)!=v->getWidget(centralWidget()))
-//                 i++;
-//             if (i<qobject_cast<QStackedWidget*>(centralWidget())->count()) {
-//                 viewMenu->addAction(v->objectName());
-//             }
-//         }
-        
-        // add a toggle action
+       
+        // add a toggle action for each widget stacked inside the central widget
         for (int i = 0; i < qobject_cast<QStackedWidget*>(centralWidget())->count(); i++) {
             QWidget* cWidget = qobject_cast<QStackedWidget*>(centralWidget())->widget(i);
-            // get the viewer associated with the widget in the central area
+            // Get the viewer associated with the widget in the central area
+            // As there is no map from widget to viewer, we need to find the viewer that
+            // has the given corresponding widget.
             // Beware that getWidget(..) requires a parent and as the widget was setup inside centralWidget()
             // it was reparented to centralWidget() → use getWidget(centralWidget()) and not getWidget(this)
             // in order not to modify the central widget parenting