How to save the widgets load using UiLoader?

[Kattia]

Is it possible to save the widgets load using UiLoader into a ui variable like Ui::MainWindowClass *ui;?

UiLoader loader;
QFile file(":/file.ui");
file.open(QIODevice::ReadOnly);

QWidget* form = loader.load(&file);

Currently i'm getting widget per widget like:

QFrame* frame = form->findChild<QFrame*>("frame");
QLabel* label = form->findChild<QLabel*>("label");

How to save all widgets at once into a variable like Ui::MyClass *form;, in which then could be accessed like
form_ui->frame , form_ui->label etc

[JonB]

@Kattia
C++ being a compiled language you cannot do this, you cannot create variables at runtime, depending on what is in a file. (Python could, but not C++.)

To get variables at runtime that is why you run uic on the .ui file at build time. Which produces a ui_...h file defining the class for ui with individually named variables for each widget. No more findChild<>() calls. So why are you loading the .ui file via UiLoader::load() dynamically at runtime instead of letting it get processed via uic at compile-time?