Return to Refresh.c CVS log

Up to [CSRG BSD Unix] / 43BSDTahoe / new / X / uwm

Annotation of 43BSDTahoe/new/X/uwm/Refresh.c, revision 1.1.1.1

1.1       root        1: #ifndef lint
                      2: static char *rcsid_Refresh_c = "$Header: Refresh.c,v 10.4 86/11/19 16:24:31 jg Rel $";
                      3: #endif lint
                      4: 
                      5: /*
                      6:  *                     COPYRIGHT 1985, 1986
                      7:  *                DIGITAL EQUIPMENT CORPORATION
                      8:  *                    MAYNARD, MASSACHUSETTS
                      9:  *                     ALL RIGHTS RESERVED.
                     10:  *
                     11:  * THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE AND
                     12:  * SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT CORPORATION.
                     13:  * DIGITAL MAKES NO REPRESENTATIONS ABOUT THE SUITIBILITY OF THIS SOFTWARE FOR
                     14:  * ANY PURPOSE.  IT IS SUPPLIED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY.
                     15:  *
                     16:  * IF THE SOFTWARE IS MODIFIED IN A MANNER CREATING DERIVATIVE COPYRIGHT RIGHTS,
                     17:  * APPROPRIATE LEGENDS MAY BE PLACED ON THE DERIVATIVE WORK IN ADDITION TO THAT
                     18:  * SET FORTH ABOVE.
                     19:  *
                     20:  *
                     21:  * Permission to use, copy, modify, and distribute this software and its
                     22:  * documentation for any purpose and without fee is hereby granted, provided
                     23:  * that the above copyright notice appear in all copies and that both that
                     24:  * copyright notice and this permission notice appear in supporting documentation,
                     25:  * and that the name of Digital Equipment Corporation not be used in advertising
                     26:  * or publicity pertaining to distribution of the software without specific, 
                     27:  * written prior permission.
                     28:  *
                     29:  */
                     30: 
                     31: 
                     32: /*
                     33:  * MODIFICATION HISTORY
                     34:  *
                     35:  * 000 -- M. Gancarz, DEC Ultrix Engineering Group
                     36:  */
                     37: 
                     38: #ifndef lint
                     39: static char *sccsid = "@(#)Refresh.c   3.8     1/24/86";
                     40: #endif
                     41: 
                     42: #include "uwm.h"
                     43: 
                     44: Bool Refresh(window, mask, button, x, y)
                     45: Window window;                          /* Event window. */
                     46: int mask;                               /* Button/key mask. */
                     47: short button;                           /* Button event detail. */
                     48: int x, y;                               /* Event mouse position. */
                     49: {
                     50:     WindowInfo winfo;                  /* Root window info. */
                     51:     Window w;                          /* Refresh window. */
                     52: 
                     53:     /*
                     54:      * Get info on the root window.
                     55:      */
                     56:     status = XQueryWindow(RootWindow, &winfo);
                     57:     if (status == FAILURE) Error("Refresh -> Can't query root window.");
                     58: 
                     59:     /*
                     60:      * Create and map a window which covers the root window, then destroy it.
                     61:      */
                     62:     if ((w = XCreateWindow(RootWindow, 0, 0, winfo.width, winfo.height, 0,
                     63:                            (Pixmap) 0, (Pixmap) 0)) == NULL)
                     64:         Error("Refresh -> Can't create refresh window.");
                     65:     XMapWindow(w);
                     66:     XDestroyWindow(w);
                     67:     XFlush();
                     68: 
                     69:     return(FALSE);
                     70: }

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.