Commit 043835a3 authored by Richard M. Stallman's avatar Richard M. Stallman

(x_real_positions): Make sure we know the parent window.

parent 46680faf
......@@ -570,6 +570,23 @@ x_real_positions (f, xptr, yptr)
int win_x = 0, win_y = 0;
Window child;
/* This is pretty gross, but seems to be the easiest way out of
the problem that arises when restarting window-managers. */
#ifdef USE_X_TOOLKIT
Window outer = XtWindow (f->display.x->widget);
#else
Window outer = f->display.x->window_desc;
#endif
Window tmp_root_window;
Window *tmp_children;
int tmp_nchildren;
XQueryTree (x_current_display, outer, &tmp_root_window,
&f->display.x->parent_desc,
&tmp_children, &tmp_nchildren);
xfree (tmp_children);
/* Find the position of the outside upper-left corner of
the inner window, with respect to the outer window. */
if (f->display.x->parent_desc != ROOT_WINDOW)
......
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