home *** CD-ROM | disk | FTP | other *** search
- /*
- * $XConsortium: ViewportP.h,v 1.13 90/02/13 14:04:14 jim Exp $
- * Private declarations for ViewportWidgetClass
- */
-
- /************************************************************
- Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts,
- and the Massachusetts Institute of Technology, Cambridge, 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 names of Digital or MIT 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/Xaw/Viewport.h>
- #include <X11/Xaw/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 */
-