pointer - state of a pointer device such as a mouse

include "draw.m";
draw:= load Draw Draw->PATH;
Pointer: adt
{
  buttons: int;
  xy:    Point;
};

Description

buttons

Each button on the device corresponds to a bit in buttons; zero (0) bits indicate released or non-existent buttons, and one (1) bits indicates pressed buttons. The bits, from least to most significant positions, represent the buttons from left to right.

xy

The pointer's screen coordinates.

buttons	Each button on the device corresponds to a bit in buttons; zero (0) bits indicate released or non-existent buttons, and one (1) bits indicates pressed buttons. The bits, from least to most significant positions, represent the buttons from left to right.
xy	The pointer's screen coordinates.