include/Xm/DesktopP.h

0001 /*
0002  * Motif
0003  *
0004  * Copyright (c) 1987-2012, The Open Group. All rights reserved.
0005  *
0006  * These libraries and programs are free software; you can
0007  * redistribute them and/or modify them under the terms of the GNU
0008  * Lesser General Public License as published by the Free Software
0009  * Foundation; either version 2 of the License, or (at your option)
0010  * any later version.
0011  *
0012  * These libraries and programs are distributed in the hope that
0013  * they will be useful, but WITHOUT ANY WARRANTY; without even the
0014  * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
0015  * PURPOSE. See the GNU Lesser General Public License for more
0016  * details.
0017  *
0018  * You should have received a copy of the GNU Lesser General Public
0019  * License along with these librararies and programs; if not, write
0020  * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
0021  * Floor, Boston, MA 02110-1301 USA
0022 */
0023 #ifndef  _XmDesktopP_h
0024 #define _XmDesktopP_h
0025
0026 #include <Xm/ExtObjectP.h>
0027
0028 #ifdef __cplusplus
0029 extern "C" {
0030 #endif
0031
0032
0033 #ifndef XmIsDesktopObject
0034 #define XmIsDesktopObject(w)    XtIsSubclass(w, xmDesktopClass)
0035 #endif /* XmIsDesktopObject */
0036
0037 typedef struct _XmDesktopRec *XmDesktopObject;
0038 typedef struct _XmDesktopClassRec *XmDesktopObjectClass;
0039 externalref WidgetClass xmDesktopClass;
0040
0041
0042 typedef struct _XmDesktopClassPart{
0043     WidgetClass     child_class;
0044     XtWidgetProc    insert_child;     /* physically add child to parent  */
0045     XtWidgetProc        delete_child;     /* physically remove child         */
0046     XtPointer       extension;
0047 }XmDesktopClassPart, *XmDesktopClassPartPtr;
0048
0049 typedef struct _XmDesktopClassRec{
0050     ObjectClassPart     object_class;
0051     XmExtClassPart      ext_class;
0052     XmDesktopClassPart      desktop_class;
0053 }XmDesktopClassRec;
0054
0055 typedef struct {
0056     Widget      parent;
0057     Widget      *children;
0058     Cardinal        num_children;
0059     Cardinal        num_slots;
0060 } XmDesktopPart, *XmDesktopPartPtr;
0061
0062 externalref XmDesktopClassRec   xmDesktopClassRec;
0063
0064 typedef struct _XmDesktopRec{
0065     ObjectPart          object;
0066     XmExtPart           ext;
0067     XmDesktopPart       desktop;
0068 }XmDesktopRec;
0069
0070
0071 /********    Private Function Declarations    ********/
0072
0073
0074 /********    End Private Function Declarations    ********/
0075
0076
0077 #ifdef __cplusplus
0078 }  /* Close scope of 'extern "C"' declaration which encloses file. */
0079 #endif
0080
0081 #endif  /* _XmDesktopP_h */