CONTROL:set_bounds( x, y, width, height )
Set the value of grd_x, grd_y, grd_width and grd_height for this control to the provided values
Parameters:
x An integer value to set to grd_x of this control
y An integer value to set to grd_y of this control
width An integer value to set to grd_width of this control
height An integer value to set to grd_height of this control