QPrintPreviewDialog does not have any images in the buttons with a static build of Qt 5.2.0 as shown in the attached image. With a non-static build the images are in place. This seems to be due to a missing
The resource initialization should be done in Qt sources because user can’t know what resource is missing.
The issue can be seen, for example, with the spreadsheet example, qtbase\examples\widgets\itemviews\spreadsheet