Tk_Window _t_k_w_i_n (in) Token for top-level window to move.
int _x (in) New x-coordinate for the top-left pixel of
_t_k_w_i_n's border, or the top-left pixel of
the decorative border supplied for _t_k_w_i_n by
the window manager, if there is one.
int _y (in) New y-coordinate for the top-left pixel of
_t_k_w_i_n's border, or the top-left pixel of
the decorative border supplied for _t_k_w_i_n by
the window manager, if there is one.
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In general, a window should never set its own position; this should be
done only by the geometry manger that is responsible for the window. For
top-level windows the window manager is effectively the geometry manager;
Tk provides interface code between the application and the window manager
to convey the application's desires to the geometry manager. The desired
size for a top-level window is conveyed using the usual
TTTTkkkk____GGGGeeeeoooommmmeeeettttrrrryyyyRRRReeeeqqqquuuueeeesssstttt mechanism. The procedure TTTTkkkk____MMMMoooovvvveeeeTTTToooopppplllleeeevvvveeeellllWWWWiiiinnnnddddoooowwww may be
used by an application to request a particular position for a top-level
window; this procedure is similar in function to the wwwwmmmm ggggeeeeoooommmmeeeettttrrrryyyy Tcl
command except that negative offsets cannot be specified. It is invoked
by widgets such as menus that want to appear at a particular place on the
screen.
When TTTTkkkk____MMMMoooovvvveeeeTTTToooopppplllleeeevvvveeeellllWWWWiiiinnnnddddoooowwww is called it doesn't immediately pass on the
new desired location to the window manager; it defers this action until
all other outstanding work has been completed, using the TTTTkkkk____DDDDooooWWWWhhhheeeennnnIIIIddddlllleeee