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/*
* Copyright (C) 2003 Philip Blundell <philb@gnu.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <X11/Xlib.h>
#include <gtk/gtk.h>
#include <gdk/gdkx.h>
#include "popup.h"
int
gpe_get_win_position (Display *dpy, Window win, int *x, int *y)
{
Window root, parent, *children ;
unsigned int nchildren ;
unsigned int udumm ;
*x = 0 ;
*y = 0 ;
while (XQueryTree (dpy, win, &root, &parent, &children, &nchildren))
{
int w_x, w_y ;
unsigned int border_w ;
if (children)
XFree (children);
if (!XGetGeometry( dpy, win, &root, &w_x, &w_y, &udumm, &udumm, &border_w, &udumm ))
break ;
(*x)+=w_x+(int)border_w ;
(*y)+=w_y+(int)border_w ;
if (parent == root)
return 1;
win = parent ;
}
*x = 0 ;
*y = 0 ;
return 0 ;
}
void
gpe_popup_menu_position (GtkMenu *menu, gint *xp, gint *yp, gboolean *push, gpointer p)
{
GtkWidget *w = GTK_WIDGET (p);
int x, y;
gpe_get_win_position (GDK_WINDOW_XDISPLAY (w->window), GDK_WINDOW_XWINDOW (w->window), &x, &y);
*xp = x;
if (GTK_WIDGET_NO_WINDOW (w))
x += w->allocation.x;
*yp = y - GTK_WIDGET (menu)->requisition.height;
if (*yp < 0)
*yp = y + w->allocation.height;
}
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