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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 */
-
-