ViewportP.h
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上传日期:2022-06-04
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文件大小:4k
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流媒体/Mpeg4/MP4
开发平台:
Visual C++
- /*
- * $Xorg: ViewportP.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $
- * Private declarations for ViewportWidgetClass
- */
- /************************************************************
- Copyright 1987, 1998 The Open Group
- Permission to use, copy, modify, distribute, and sell this software and its
- documentation for any purpose is hereby granted without fee, provided that
- the above copyright notice appear in all copies and that both that
- copyright notice and this permission notice appear in supporting
- documentation.
- 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
- OPEN GROUP 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 Open Group 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 Open Group.
- 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.
- ********************************************************/
- /* $XFree86: xc/lib/Xaw/ViewportP.h,v 1.7 2001/01/17 19:42:36 dawes Exp $ */
- #ifndef _ViewportP_h
- #define _ViewportP_h
- #include <X11/Xaw/Viewport.h>
- #include <X11/Xaw/FormP.h>
- typedef struct {
- XtPointer extension;
- } 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 if horiz bars appear at bottom */
- Boolean useright; /* True if vert bars appear at right */
- XtCallbackList report_callbacks;/* when size/position changes */
- /* private */
- Widget clip, child; /* The clipping and (scrolled) child widgets */
- Widget horiz_bar, vert_bar; /* What scrollbars we currently have */
- #ifndef OLDXAW
- XtPointer pad[4]; /* for future use and keep binary compatability */
- #endif
- } ViewportPart;
- typedef struct _ViewportRec {
- CorePart core;
- CompositePart composite;
- ConstraintPart constraint;
- FormPart form;
- ViewportPart viewport;
- } ViewportRec;
- typedef struct {
- Bool reparented; /* True if child has been re-parented */
- } ViewportConstraintsPart;
- typedef struct _ViewportConstraintsRec {
- FormConstraintsPart form;
- ViewportConstraintsPart viewport;
- } ViewportConstraintsRec, *ViewportConstraints;
- #endif /* _ViewportP_h */