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Annotation of researchv9/X11/src/X.V11R1/clients/uwm/Refresh.c, revision 1.1

1.1     ! root        1: #ifndef lint
        !             2: static char *rcsid_Refresh_c = "$Header: Refresh.c,v 1.4 87/08/21 13:29:10 swick Exp $";
        !             3: #endif lint
        !             4: 
        !             5: #include <X11/copyright.h>
        !             6: 
        !             7: /*
        !             8:  * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
        !             9:  *
        !            10:  *                         All Rights Reserved
        !            11:  *
        !            12:  * Permission to use, copy, modify, and distribute this software and its
        !            13:  * documentation for any purpose and without fee is hereby granted,
        !            14:  * provided that the above copyright notice appear in all copies and that
        !            15:  * both that copyright notice and this permission notice appear in
        !            16:  * supporting documentation, and that the name of Digital Equipment
        !            17:  * Corporation not be used in advertising or publicity pertaining to
        !            18:  * distribution of the software without specific, written prior permission.
        !            19:  *
        !            20:  *
        !            21:  * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
        !            22:  * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
        !            23:  * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
        !            24:  * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
        !            25:  * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
        !            26:  * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
        !            27:  * SOFTWARE.
        !            28:  */
        !            29: 
        !            30:  
        !            31: 
        !            32: /*
        !            33:  * MODIFICATION HISTORY
        !            34:  *
        !            35:  * 000 -- M. Gancarz, DEC Ultrix Engineering Group
        !            36:  * 001 -- Loretta Guarino Reid, DEC Ultrix Engineering Group,
        !            37:     Western Software Lab. Convert to X11.
        !            38:  */
        !            39: 
        !            40: #ifndef lint
        !            41: static char *sccsid = "@(#)Refresh.c   3.8     1/24/86";
        !            42: #endif
        !            43: 
        !            44: #include "uwm.h"
        !            45: 
        !            46: Bool Refresh(window, mask, button, x, y)
        !            47: Window window;                          /* Event window. */
        !            48: int mask;                               /* Button/key mask. */
        !            49: int button;                           /* Button event detail. */
        !            50: int x, y;                               /* Event mouse position. */
        !            51: {
        !            52:     return( Redraw(RootWindow(dpy,scr), mask, button, x, y) );
        !            53: }
        !            54: 
        !            55: 
        !            56: 
        !            57: Bool Redraw(window, mask, button, x, y)
        !            58: Window window;                          /* Event window. */
        !            59: int mask;                               /* Button/key mask. */
        !            60: int button;                             /* Button event detail. */
        !            61: int x, y;                               /* Event mouse position. */
        !            62: {
        !            63:     XWindowAttributes winfo;           /* window info. */
        !            64:     Window w;                          /* Refresh window. */
        !            65: 
        !            66:     /*
        !            67:      * Get info on the target window.
        !            68:      */
        !            69:     status = XGetWindowAttributes(dpy, window, &winfo);
        !            70:     if (status == FAILURE) Error("Refresh -> Can't query target window.");
        !            71: 
        !            72:     /*
        !            73:      * Create and map a window which covers the target window, then destroy it.
        !            74:      */
        !            75:     if ((w = XCreateSimpleWindow(dpy, window, 0, 0, 
        !            76:                           winfo.width, winfo.height, 0,
        !            77:                            (Pixmap) 0, (Pixmap) 0)) == NULL)
        !            78:         Error("Refresh -> Can't create refresh window.");
        !            79:     XMapWindow(dpy, w);
        !            80:     XDestroyWindow(dpy, w);
        !            81:     XFlush(dpy);
        !            82: 
        !            83:     return(FALSE);
        !            84: }

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