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EnigmA Amiga Run 1999 February
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EnigmA AMIGA RUN 34 (1999)(G.R. Edizioni)(IT)[!][issue 1999-02].iso
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earcd
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devel
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libx11
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include
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x11
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xmu
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widgetnode.h
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1999-01-01
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/*
* $XConsortium: WidgetNode.h,v 1.7 91/07/22 23:46:16 converse Exp $
*
* Copyright 1990 Massachusetts Institute of Technology
*
* 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, and that the name of M.I.T. not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. M.I.T. makes no representations about the
* suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*
* M.I.T. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL M.I.T.
* 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.
*
* Author: Jim Fulton, MIT X Consortium
*/
#ifndef _XmuWidgetNode_h
#define _XmuWidgetNode_h
#include <X11/Xfuncproto.h>
/*
* This is usually initialized by setting the first two fields and letting
* rest be implicitly nulled (by genlist.sh, for example)
*/
typedef struct _XmuWidgetNode {
char *label; /* mixed case name */
WidgetClass *widget_class_ptr; /* addr of widget class */
struct _XmuWidgetNode *superclass; /* superclass of widget_class */
struct _XmuWidgetNode *children, *siblings; /* subclass links */
char *lowered_label; /* lowercase version of label */
char *lowered_classname; /* lowercase version of class_name */
Bool have_resources; /* resources have been fetched */
XtResourceList resources; /* extracted resource database */
struct _XmuWidgetNode **resourcewn; /* where resources come from */
Cardinal nresources; /* number of resources */
XtResourceList constraints; /* extracted constraint resources */
struct _XmuWidgetNode **constraintwn; /* where constraints come from */
Cardinal nconstraints; /* number of constraint resources */
XtPointer data; /* extra data */
} XmuWidgetNode;
#define XmuWnClass(wn) ((wn)->widget_class_ptr[0])
#define XmuWnClassname(wn) (XmuWnClass(wn)->core_class.class_name)
#define XmuWnSuperclass(wn) ((XmuWnClass(wn))->core_class.superclass)
/* external interfaces */
_XFUNCPROTOBEGIN
extern void XmuWnInitializeNodes (
#if NeedFunctionPrototypes
XmuWidgetNode * /* nodearray */,
int /* nnodes */
#endif
);
extern void XmuWnFetchResources (
#if NeedFunctionPrototypes
XmuWidgetNode * /* node */,
Widget /* toplevel */,
XmuWidgetNode * /* topnode */
#endif
);
extern int XmuWnCountOwnedResources (
#if NeedFunctionPrototypes
XmuWidgetNode * /* node */,
XmuWidgetNode * /* ownernode */,
Bool /* constraints */
#endif
);
extern XmuWidgetNode *XmuWnNameToNode (
#if NeedFunctionPrototypes
XmuWidgetNode * /* nodelist */,
int /* nnodes */,
_Xconst char * /* name */
#endif
);
_XFUNCPROTOEND
#endif /* _XmuWidgetNode_h */