r3drfrto
real/widget/r3drfrto.h
r3wid
Frame drop tool
real/widget/r3drwito.h
r3Widgetdroptool
R3CLID_WIDGETDROPTOOL
r3Droptargetframedroptool
R3CLID_DROPTARGETFRAMEDROPTOOL - 892
int R3RegisterDropTargetFrameDropToolClass(R3APP *app);