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/*
* $XConsortium: ViewportP.h,v 1.14 94/04/17 20:13:28 jim Exp $
* Private declarations for ViewportWidgetClass
*/
/************************************************************
Copyright (c) 1987 X Consortium
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Except as contained in this notice, the name of the X Consortium shall not be
used in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization from the X Consortium.
Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
All Rights Reserved
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted,
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
supporting documentation, and that the name of Digital not be
used in advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
SOFTWARE.
********************************************************/
#ifndef _ViewportP_h
#define _ViewportP_h
#include <X11/Xaw3d/Viewport.h>
#include <X11/Xaw3d/FormP.h>
typedef struct {int empty;} ViewportClassPart;
typedef struct _ViewportClassRec {
CoreClassPart core_class;
CompositeClassPart composite_class;
ConstraintClassPart constraint_class;
FormClassPart form_class;
ViewportClassPart viewport_class;
} ViewportClassRec;
extern ViewportClassRec viewportClassRec;
typedef struct _ViewportPart {
/* resources */
Boolean forcebars; /* Whether we should always display */
/* the selected scrollbars. */
Boolean allowhoriz; /* Whether we allow horizontal scrollbars. */
Boolean allowvert; /* Whether we allow vertical scrollbars. */
Boolean usebottom; /* True iff horiz bars appear at bottom. */
Boolean useright; /* True iff vert bars appear at right. */
XtCallbackList report_callbacks; /* when size/position changes */
/* private state */
Widget clip, child; /* The clipping and (scrolled) child widgets */
Widget horiz_bar, vert_bar;/* What scrollbars we currently have. */
} ViewportPart;
typedef struct _ViewportRec {
CorePart core;
CompositePart composite;
ConstraintPart constraint;
FormPart form;
ViewportPart viewport;
} ViewportRec;
typedef struct {
/* resources */
/* private state */
Boolean reparented; /* True if child has been re-parented */
} ViewportConstraintsPart;
typedef struct _ViewportConstraintsRec {
FormConstraintsPart form;
ViewportConstraintsPart viewport;
} ViewportConstraintsRec, *ViewportConstraints;
#endif /* _ViewportP_h */
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