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/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
stacking.c for the Openbox window manager
Copyright (c) 2007 Dana Jansens
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
See the COPYING file for a copy of the GNU General Public License.
*/
#include <stdio.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xatom.h>
int main () {
Display *display;
Window parent, child1, child2, group;
XEvent report;
int x=10,y=10,h=400,w=400;
XWMHints *hints;
display = XOpenDisplay(NULL);
if (display == NULL) {
fprintf(stderr, "couldn't connect to X server :0\n");
return 0;
}
group = XCreateWindow(display, RootWindow(display, 0),
x, y, w, h, 10, CopyFromParent, CopyFromParent,
CopyFromParent, 0, 0);
parent = XCreateWindow(display, RootWindow(display, 0),
x, y, w, h, 10, CopyFromParent, CopyFromParent,
CopyFromParent, 0, 0);
child1 = XCreateWindow(display, RootWindow(display, 0),
x, y, w/2, h/2, 10, CopyFromParent, CopyFromParent,
CopyFromParent, 0, 0);
child2 = XCreateWindow(display, RootWindow(display, 0),
x, y, w/2, h/2, 10, CopyFromParent, CopyFromParent,
CopyFromParent, 0, 0);
XSetWindowBackground(display,parent,WhitePixel(display,0));
XSetWindowBackground(display,child1,BlackPixel(display,0));
XSetWindowBackground(display,child2,WhitePixel(display,0));
hints = XAllocWMHints();
hints->flags = WindowGroupHint;
hints->window_group = group;
XSetWMHints(display, parent, hints);
XSetWMHints(display, child1, hints);
XSetWMHints(display, child2, hints);
XFree(hints);
XSetTransientForHint(display, child1,
RootWindow(display, DefaultScreen(display)));
XSetTransientForHint(display, child2, parent);
XMapWindow(display, parent);
XFlush(display);
sleep(3);
XMapWindow(display, child1);
XFlush(display);
sleep(3);
XMapWindow(display, child2);
while (1) {
XNextEvent(display, &report);
}
return 1;
}
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