73 lines
2.0 KiB
C
73 lines
2.0 KiB
C
/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
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grouptran.c for the Openbox window manager
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Copyright (c) 2003-2007 Dana Jansens
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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See the COPYING file for a copy of the GNU General Public License.
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*/
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#include <stdio.h>
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/Xatom.h>
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int main () {
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Display *display;
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Window one, two, group;
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XEvent report;
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XWMHints *wmhints;
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display = XOpenDisplay(NULL);
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if (display == NULL) {
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fprintf(stderr, "couldn't connect to X server :0\n");
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return 0;
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}
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group = XCreateWindow(display, RootWindow(display, 0),
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0,0,1,1, 10, CopyFromParent, CopyFromParent,
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CopyFromParent, 0, 0);
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one = XCreateWindow(display, RootWindow(display, 0),
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0,0,100,100, 10, CopyFromParent, CopyFromParent,
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CopyFromParent, 0, 0);
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two = XCreateWindow(display, RootWindow(display, 0),
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0,0,100,100, 10, CopyFromParent, CopyFromParent,
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CopyFromParent, 0, 0);
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XSetWindowBackground(display,one,WhitePixel(display,0));
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XSetWindowBackground(display,two,BlackPixel(display,0));
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XSetTransientForHint(display, two, RootWindow(display,0));
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wmhints = XAllocWMHints();
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wmhints->flags = WindowGroupHint;
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wmhints->window_group = group;
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XSetWMHints(display, one, wmhints);
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XSetWMHints(display, two, wmhints);
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XFree(wmhints);
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XMapWindow(display, one);
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XMapWindow(display, two);
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XFlush(display);
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while (1) {
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XNextEvent(display, &report);
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}
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return 1;
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}
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