tests/stackabove.c

   1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    extentsrequest.c for the Openbox window manager
   4    Copyright (c) 2003-2007   Dana Jansens
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    See the COPYING file for a copy of the GNU General Public License.
  17 */
  18
  19 /* Will find the frame for this window and stack itself right above it */
  20 #define GO_ABOVE 0x4c0003c
  21
  22 #include <stdio.h>
  23 #include <unistd.h>
  24 #include <X11/Xlib.h>
  25 #include <X11/Xatom.h>
  26
  27 int main () {
  28   Display   *display;
  29   Window     win, frame, a, p, *c;
  30   unsigned int n;
  31   XWindowChanges changes;
  32   XEvent     report;
  33   XEvent     msg;
  34   int        x=10,y=10,h=100,w=400;
  35
  36   display = XOpenDisplay(NULL);
  37
  38   if (display == NULL) {
  39     fprintf(stderr, "couldn't connect to X server :0\n");
  40     return 0;
  41   }
  42
  43   win = XCreateWindow(display, RootWindow(display, 0),
  44                       x, y, w, h, 10, CopyFromParent, CopyFromParent,
  45                       CopyFromParent, 0, NULL);
  46   XSetWindowBackground(display,win,WhitePixel(display,0));
  47
  48   XMapWindow(display, win);
  49   XFlush(display);
  50
  51   printf("requesting move in 10\n");
  52   sleep(10);
  53
  54   frame = win;
  55   while (XQueryTree(display, frame, &a, &p, &c, &n) && p != a)
  56       frame = p;
  57
  58   changes.sibling = GO_ABOVE;
  59   while (XQueryTree(display, changes.sibling, &a, &p, &c, &n) && p != a)
  60       changes.sibling = p;
  61
  62   changes.stack_mode = Above;
  63   XConfigureWindow(display, frame, CWSibling | CWStackMode, &changes);
  64   XFlush(display);
  65
  66   printf("moved 0x%lx above 0x%lx\n", frame, changes.sibling);
  67
  68   while (1) {
  69     XNextEvent(display, &report);
  70   }
  71
  72   return 1;
  73 }