Hi and welcome to devnet, Something is not clear: are you creating a full custom widget ? It seems so but since Qt provides the base classes to create your own custom views within the model view set of classes, it would be good to clarify that first.

@jdent said in In a dialog, how can i determine which widget I want to make the active one upon load?: is there no equivalent in Qt Designer? See https://doc.qt.io/qt-6/designer-tab-order.html

@raven-worx Thanks for the answer

Hi, I'd try with a custom QDialog and use the open method.

Thanks for posting your solution. Happy coding.

Does anyone have any ideas with this?

Thank you it worked.

@IL here ya go