form.children() doesnt give all widgets for my dynamic form

[ChrisW67]

QObject::findChildren() can find all children of a given type, it does not require a name as explained and demonstrated in the docs:

Omitting the name argument causes all object names to be matched. The search is performed recursively.

and

This example returns all QPushButtons that are children of parentWidget:

QList<QPushButton *> allPButtons = parentWidget.findChildren<QPushButton *>();

QList<QPushButton *> allPButtons = parentWidget.findChildren<QPushButton *>();

To copy to clipboard, switch view to plain text mode 

In your case you want all QWidgets.