How to remove or hide scrollbars when delete the widget of qscrollarea?

[RonaldViscarraL]

Hi, I have this code:

QWidget *w = ui->scrollArea->takeWidget();
delete w;

and the inner widget of qscrollarea is deleted correctly, but the scrollbars remain. How can I hide or remove this scrollbars in this case?

[SGaist]

Hi,

I am surprised they do not disappear however you can access them directly and hide them. See for example horizontalScrollBar and its vertical friend.

[RonaldViscarraL]

Thanks, I updated the code to:

QWidget *w = ui->scrollArea->takeWidget();
delete w;
ui.scrollArea->verticalScrollBar()->hide();

it works fine.