void LeftDown(Point p, dword keyflags) override {

C:\upp-git\upp.src\uppsrc\Core\Other.h(123): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
C:\upp-git\upp.src\uppsrc\Core\Other.h(143): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
C:\upp-git\upp.src\uppsrc\CtrlLib/DropChoice.h(83): warning C4099: 'Upp::PopUpList::Popup': type name first seen using 'struct' now seen using 'class'
C:\upp-git\upp.src\uppsrc\CtrlLib/DropChoice.h(54): note: see declaration of 'Upp::PopUpList::Popup'