2006-11-25 09:53:47 -07:00
|
|
|
/***********************************************************
|
|
|
|
|
|
|
|
Copyright 1987, 1988, 1994, 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, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
|
|
|
|
|
|
|
|
All Rights Reserved
|
|
|
|
|
2012-04-08 08:59:44 -06:00
|
|
|
Permission to use, copy, modify, and distribute this software and its
|
|
|
|
documentation for any purpose and without fee is hereby granted,
|
2006-11-25 09:53:47 -07:00
|
|
|
provided that the above copyright notice appear in all copies and that
|
2012-04-08 08:59:44 -06:00
|
|
|
both that copyright notice and this permission notice appear in
|
2006-11-25 09:53:47 -07:00
|
|
|
supporting documentation, and that the name of Digital not be
|
|
|
|
used in advertising or publicity pertaining to distribution of the
|
2012-04-08 08:59:44 -06:00
|
|
|
software without specific, written prior permission.
|
2006-11-25 09:53:47 -07:00
|
|
|
|
|
|
|
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.
|
|
|
|
|
|
|
|
******************************************************************/
|
|
|
|
|
|
|
|
/* Form widget private definitions */
|
|
|
|
|
|
|
|
#ifndef _XawFormP_h
|
|
|
|
#define _XawFormP_h
|
|
|
|
|
|
|
|
#include <X11/Xfuncproto.h>
|
|
|
|
|
|
|
|
#include <X11/Xaw/Form.h>
|
|
|
|
#include <X11/Xaw/XawInit.h>
|
|
|
|
|
|
|
|
_XFUNCPROTOBEGIN
|
|
|
|
|
|
|
|
#define XtREdgeType "EdgeType"
|
|
|
|
|
|
|
|
typedef enum {
|
|
|
|
LayoutPending,
|
|
|
|
LayoutInProgress,
|
|
|
|
LayoutDone
|
|
|
|
} LayoutState;
|
|
|
|
|
|
|
|
#define XtInheritLayout \
|
|
|
|
((Boolean (*)(FormWidget, unsigned int, unsigned int, Bool))_XtInherit)
|
|
|
|
|
|
|
|
typedef struct {
|
|
|
|
Boolean(*layout)(FormWidget, unsigned int, unsigned int, Bool);
|
|
|
|
#ifndef OLDXAW
|
|
|
|
XtPointer extension;
|
|
|
|
#endif
|
|
|
|
} FormClassPart;
|
|
|
|
|
|
|
|
typedef struct _FormClassRec {
|
|
|
|
CoreClassPart core_class;
|
|
|
|
CompositeClassPart composite_class;
|
|
|
|
ConstraintClassPart constraint_class;
|
|
|
|
FormClassPart form_class;
|
|
|
|
} FormClassRec;
|
|
|
|
|
|
|
|
extern FormClassRec formClassRec;
|
|
|
|
|
|
|
|
typedef struct _FormPart {
|
|
|
|
/* resources */
|
|
|
|
int default_spacing; /* default distance between children */
|
|
|
|
|
|
|
|
/* private */
|
|
|
|
Dimension old_width, old_height; /* reference value for *_virtual */
|
|
|
|
int no_refigure; /* no re-layout while > 0 */
|
|
|
|
Boolean needs_relayout; /* next time no_refigure == 0 */
|
|
|
|
Boolean resize_in_layout; /* should layout() do geom request? */
|
|
|
|
Dimension preferred_width, preferred_height; /* cached from layout */
|
|
|
|
Boolean resize_is_no_op; /* Causes resize to take not action */
|
|
|
|
#ifndef OLDXAW
|
|
|
|
XawDisplayList *display_list;
|
|
|
|
XtPointer pad[4]; /* for future use and keep binary compatability */
|
|
|
|
#endif
|
|
|
|
} FormPart;
|
|
|
|
|
|
|
|
typedef struct _FormRec {
|
|
|
|
CorePart core;
|
|
|
|
CompositePart composite;
|
|
|
|
ConstraintPart constraint;
|
|
|
|
FormPart form;
|
|
|
|
} FormRec;
|
|
|
|
|
|
|
|
typedef struct _FormConstraintsPart {
|
|
|
|
/* resources */
|
|
|
|
XtEdgeType top, bottom, left, right;/* where to drag edge on resize */
|
|
|
|
int dx; /* desired horiz offset */
|
|
|
|
int dy; /* desired vertical offset */
|
|
|
|
Widget horiz_base; /* measure dx from here if non-null */
|
|
|
|
Widget vert_base; /* measure dy from here if non-null */
|
|
|
|
Boolean allow_resize; /* True if child may request resize */
|
|
|
|
|
|
|
|
/* private */
|
|
|
|
short virtual_width, virtual_height;
|
|
|
|
Position new_x, new_y;
|
|
|
|
LayoutState layout_state; /* temporary layout state */
|
|
|
|
Boolean deferred_resize;/* was resized while no_refigure is set */
|
|
|
|
#ifndef OLDXAW
|
|
|
|
short virtual_x, virtual_y;
|
|
|
|
XtPointer pad[2]; /* leave some space for further optimizations
|
|
|
|
* in the form widget geometry
|
|
|
|
*/
|
|
|
|
#endif
|
|
|
|
} FormConstraintsPart;
|
|
|
|
|
|
|
|
typedef struct _FormConstraintsRec {
|
|
|
|
FormConstraintsPart form;
|
|
|
|
} FormConstraintsRec, *FormConstraints;
|
|
|
|
|
|
|
|
_XFUNCPROTOEND
|
|
|
|
|
|
|
|
#endif /* _XawFormP_h */
|