Wt

In github version 3.3.1-30-g813a601, unhiding a WDialog with setHidden(false) will add a footer even if it is not requested by the user application. This is more noticeable with the Bootstap(2) theme, since it provides a more visible footer.

This issue can be demonstrated with the qrlogin example. The QR code dialog will have a footer div (though it is hard to notice without looking at the DOM).

The attached patch attempts to address the issue and has been lightly tested. It also attempts to address an apparently similar situation in onDefaultPressed, but that part of the patch has not been tested.

As a note, there appears to be an unrelated WDialog layout issue that is specific to Firefox/Gecko where the full width and height do not seem to be used. I will try to file a separate report for that issue.