QScrollArea Sizing

[wysota]

No, I don't know all the constants by heart. It's best to look into source-code of QAbstractScrollArea to see what gets called by it. It could be that you can get the proper numbers (at least for the padding of the viewport relative to the whole widget) by the public API of the latter.

[LIRiot]

I will look into this, thank you. Also I think I have come to like the idea of a button. I think I will go with modding the UI to have an action which pops it to full-size or full-screen depending on obviously which makes more sense.