[Solved] Remove what's this '?' from QDialog?

[CAD_coding]

Hi,
For my About dialog, I created a class using the form class.
It has a '?' button next to close button.
I want to delete that button.
How do I do that?

[Chris Kawa]

dialog->setWindowFlags(dialog->windowFlags() & ~Qt::WindowContextHelpButtonHint);

[CAD_coding]

Hi Chris!
Thank You!!!
It worked like a charm :)

[qrcline]

I am using creator4.9.2 to disable I used:
setWindowFlag(Qt::WindowContextHelpButtonHint,false);