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https://github.com/NGSolve/netgen.git
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68 lines
2.4 KiB
C
68 lines
2.4 KiB
C
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/* $XConsortium: DelCmap.c,v 1.2 94/04/17 20:15:58 converse Exp $ */
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/*
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Copyright (c) 1989 X Consortium
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of the X Consortium shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from the X Consortium.
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*/
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/*
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* Author: Donna Converse, MIT X Consortium
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*/
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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/* To remove any standard colormap property, use XmuDeleteStandardColormap().
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* XmuDeleteStandardColormap() will remove the specified property from the
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* specified screen, releasing any resources used by the colormap(s) of the
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* property if possible.
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*/
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void XmuDeleteStandardColormap(dpy, screen, property)
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Display *dpy; /* specifies the X server to connect to */
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int screen; /* specifies the screen of the display */
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Atom property; /* specifies the standard colormap property */
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{
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XStandardColormap *stdcmaps, *s;
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int count = 0;
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if (XGetRGBColormaps(dpy, RootWindow(dpy, screen), &stdcmaps, &count,
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property))
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{
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for (s=stdcmaps; count > 0; count--, s++) {
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if ((s->killid == ReleaseByFreeingColormap) &&
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(s->colormap != None) &&
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(s->colormap != DefaultColormap(dpy, screen)))
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XFreeColormap(dpy, s->colormap);
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else if (s->killid != None)
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XKillClient(dpy, s->killid);
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}
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XDeleteProperty(dpy, RootWindow(dpy, screen), property);
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XFree((char *) stdcmaps);
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XSync(dpy, False);
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}
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}
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