129 lines
4.7 KiB
C
129 lines
4.7 KiB
C
/* $Xorg: SetSens.c,v 1.4 2001/02/09 02:03:58 xorgcvs Exp $ */
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/***********************************************************
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Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts
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Copyright 1993 by Sun Microsystems, Inc. Mountain View, CA.
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All Rights Reserved
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Permission to use, copy, modify, and distribute this software and its
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documentation for any purpose and without fee is hereby granted,
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provided that the above copyright notice appear in all copies and that
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both that copyright notice and this permission notice appear in
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supporting documentation, and that the names of Digital or Sun not be
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used in advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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SOFTWARE.
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SUN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT-
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NESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SUN BE LI-
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ABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
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THE USE OR PERFORMANCE OF THIS SOFTWARE.
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******************************************************************/
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/*
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Copyright 1987, 1988, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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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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OPEN GROUP 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 Open Group 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 Open Group.
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*/
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/* $XFree86: xc/lib/Xt/SetSens.c,v 1.3 2001/12/14 19:56:29 dawes Exp $ */
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "IntrinsicI.h"
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#include "StringDefs.h"
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/*
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* XtSetSensitive()
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*/
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static void SetAncestorSensitive(
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register Widget widget,
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Boolean ancestor_sensitive)
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{
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Arg args[1];
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register Cardinal i;
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register WidgetList children;
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if (widget->core.ancestor_sensitive == ancestor_sensitive) return;
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XtSetArg(args[0], XtNancestorSensitive, ancestor_sensitive);
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XtSetValues(widget, args, XtNumber(args));
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/* If widget's sensitive is TRUE, propagate new ancestor_sensitive to
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children's ancestor_sensitive; else do nothing as children's
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ancestor_sensitive is already FALSE */
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if (widget->core.sensitive && XtIsComposite(widget)) {
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children = ((CompositeWidget) widget)->composite.children;
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for (i=0; i < ((CompositeWidget)widget)->composite.num_children; i++) {
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SetAncestorSensitive (children[i], ancestor_sensitive);
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}
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}
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} /* SetAncestorSensitive */
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void XtSetSensitive(
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register Widget widget,
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_XtBoolean sensitive)
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{
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Arg args[1];
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register Cardinal i;
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register WidgetList children;
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WIDGET_TO_APPCON(widget);
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LOCK_APP(app);
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if (widget->core.sensitive == sensitive) {
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UNLOCK_APP(app);
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return;
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}
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XtSetArg(args[0], XtNsensitive, sensitive);
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XtSetValues(widget, args, XtNumber(args));
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/* If widget's ancestor_sensitive is TRUE, propagate new sensitive to
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children's ancestor_sensitive; else do nothing as children's
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ancestor_sensitive is already FALSE */
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if (widget->core.ancestor_sensitive && XtIsComposite (widget)) {
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children = ((CompositeWidget) widget)->composite.children;
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for (i = 0; i < ((CompositeWidget)widget)->composite.num_children; i++){
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SetAncestorSensitive (children[i], sensitive);
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}
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}
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UNLOCK_APP(app);
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} /* XtSetSensitive */
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