[Icon Item] Load .ico files using QIcon
Loading it as a QImage just uses whatever first frame there is in the image
whereas QIcon has all the logic needed for interpreting .ico files and
picking the right pixmap for a given size.
Loading it as a QImage just uses whatever first frame there is in the image
whereas QIcon has all the logic needed for interpreting .ico files and
picking the right pixmap for a given size.