Building with Qt 5.15 failed with the following error:
../widgets/pixmapdial.cpp:231:26: error: aggregate ‘QPainterPath ballPath’ has incomplete type and cannot be defined
231 | QPainterPath ballPath;
| ^~~~~~~~
../widgets/pixmapdial.cpp:278:26: error: aggregate ‘QPainterPath ballPath’ has incomplete type and cannot be defined
278 | QPainterPath ballPath;
| ^~~~~~~~
Signed-off-by: Alex Tsitsimpis <alex.tsitsimpis@gmail.com>