--- a/src/linetypes/quadrilateral.cpp Sat Mar 05 00:51:23 2022 +0200 +++ b/src/linetypes/quadrilateral.cpp Sat Mar 05 12:42:14 2022 +0200 @@ -43,5 +43,10 @@ utility::vertexToString(this->points[0]), utility::vertexToString(this->points[1]), utility::vertexToString(this->points[2]), - utility::vertexToString(this->points[3])); + utility::vertexToString(this->points[3])); } + +QString ldraw::Quadrilateral::iconName() const +{ + return ":/icons/linetype-quadrilateral.png"; +}