#define PLATE_EVENTMASK (SubstructureRedirectMask | ButtonPressMask)
#define FRAME_EVENTMASK (EnterWindowMask | LeaveWindowMask | \
#define PLATE_EVENTMASK (SubstructureRedirectMask | ButtonPressMask)
#define FRAME_EVENTMASK (EnterWindowMask | LeaveWindowMask | \
#define ELEMENT_EVENTMASK (ButtonPressMask | ButtonReleaseMask | \
ButtonMotionMask | ExposureMask | \
EnterWindowMask | LeaveWindowMask)
#define ELEMENT_EVENTMASK (ButtonPressMask | ButtonReleaseMask | \
ButtonMotionMask | ExposureMask | \
EnterWindowMask | LeaveWindowMask)