/* 

 * Motif

 *

 * Copyright (c) 1987-2012, The Open Group. All rights reserved.

 *

 * These libraries and programs are free software; you can

 * redistribute them and/or modify them under the terms of the GNU

 * Lesser General Public License as published by the Free Software

 * Foundation; either version 2 of the License, or (at your option)

 * any later version.

 *

 * These libraries and programs are distributed in the hope that

 * they will be useful, but WITHOUT ANY WARRANTY; without even the

 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR

 * PURPOSE. See the GNU Lesser General Public License for more

 * details.

 *

 * You should have received a copy of the GNU Lesser General Public

 * License along with these librararies and programs; if not, write

 * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth

 * Floor, Boston, MA 02110-1301 USA

*/ 

/* 

 * HISTORY

*/ 

/* $XConsortium: ScreenP.h /main/8 1995/07/13 17:53:51 drk $ */

/* (c) Copyright 1989, 1990  DIGITAL EQUIPMENT CORPORATION, MAYNARD, MASS. */

/* (c) Copyright 1987, 1988, 1989, 1990, 1991, 1992 HEWLETT-PACKARD COMPANY */

/* (c) Copyright 1988 MASSACHUSETTS INSTITUTE OF TECHNOLOGY  */

/* (c) Copyright 1988 MICROSOFT CORPORATION */

#ifndef _XmScreenP_h

#define _XmScreenP_h

#include <Xm/DesktopP.h>

#include <Xm/Screen.h>

#include <Xm/DragIcon.h>

#ifdef __cplusplus

extern "C" {

#endif

typedef struct _XmScreenClassPart {

    XtPointer		extension;

} XmScreenClassPart, *XmScreenClassPartPtr;

typedef struct _XmScreenClassRec {

/*    ObjectClassPart		object_class;

    XmExtClassPart		ext_class; */

    CoreClassPart               core_class ;

    XmDesktopClassPart 		desktop_class;

    XmScreenClassPart		screen_class;

} XmScreenClassRec;

typedef struct _XmDragCursorRec {

    struct _XmDragCursorRec	*next;

    Cursor			cursor;

    XmDragIconObject		stateIcon;

    XmDragIconObject		opIcon;

    XmDragIconObject		sourceIcon;

    Boolean			dirty;

} XmDragCursorRec, *XmDragCursorCache;

typedef struct _XmScratchPixmapKeyRec *XmScratchPixmapKey;

typedef struct _XmScratchPixmapKeyRec {

    Cardinal		depth;

    Dimension           width;

    Dimension           height;

} XmScratchPixmapKeyRec;

typedef struct {

    Boolean		mwmPresent;

    unsigned short	numReparented;

    int			darkThreshold;

    int			foregroundThreshold;

    int			lightThreshold;

    XmDragIconObject	defaultNoneCursorIcon;

    XmDragIconObject	defaultValidCursorIcon;

    XmDragIconObject	defaultInvalidCursorIcon;

    XmDragIconObject	defaultMoveCursorIcon;

    XmDragIconObject	defaultCopyCursorIcon;

    XmDragIconObject	defaultLinkCursorIcon;

    XmDragIconObject	defaultSourceCursorIcon;

    Cursor		nullCursor;

    XmDragCursorRec	*cursorCache;

    Cardinal		maxCursorWidth;

    Cardinal		maxCursorHeight;

    Cursor		menuCursor;

    unsigned char	unpostBehavior;

    XFontStruct *	font_struct;

    int			h_unit;

    int			v_unit;

    XtPointer		scratchPixmaps;

    unsigned char       moveOpaque;

    XmScreenColorProc   color_calc_proc;

    XmAllocColorProc    color_alloc_proc;

    XtEnum              bitmap_conversion_model;

    /* to save internally-created XmDragIcons */

    XmDragIconObject	xmStateCursorIcon;

    XmDragIconObject	xmMoveCursorIcon;

    XmDragIconObject	xmCopyCursorIcon;

    XmDragIconObject	xmLinkCursorIcon;

    XmDragIconObject	xmSourceCursorIcon;

    GC			imageGC;		/* OBSOLETE FIELD */

    int			imageGCDepth;           /* OBSOLETE FIELD */

    Pixel		imageForeground;        /* OBSOLETE FIELD */

    Pixel		imageBackground;        /* OBSOLETE FIELD */

    XtPointer		screenInfo;		/* extension */

    XtPointer           user_data;

    Pixmap              insensitive_stipple_bitmap;

#ifdef DEFAULT_GLYPH_PIXMAP

   Pixmap           default_glyph_pixmap ;

   unsigned int     default_glyph_pixmap_width ;

   unsigned int     default_glyph_pixmap_height ;

#endif

   XtPointer		inUsePixmaps;

} XmScreenPart, *XmScreenPartPtr;

typedef struct _XmScreenInfo {

	/* so much for information hiding */

	XtPointer	menu_state;		/* MenuUtil.c */

	Boolean		destroyCallbackAdded;	/* ImageCache.c */

} XmScreenInfo;

externalref XmScreenClassRec 	xmScreenClassRec;

typedef struct _XmScreenRec {

/*    ObjectPart			object;

    XmExtPart			ext; */

    CorePart                    core ;

    XmDesktopPart		desktop;

    XmScreenPart		screen;

} XmScreenRec;

#ifdef __cplusplus

}  /* Close scope of 'extern "C"' declaration which encloses file. */

#endif

#endif /* _XmScreenP_h */

/* DON'T ADD STUFF AFTER THIS #endif */