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/**
*
* $Id: CascadeBGP.h,v 1.3 2000/09/23 14:51:40 amai Exp $
*
* Copyright (C) 1995 Free Software Foundation, Inc.
* Copyright (C) 1995-2000 LessTif Development Team
*
* This file is part of the GNU LessTif Library.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
**/
#ifndef _XM_CASCADEBGP_H
#define _XM_CASCADEBGP_H
#include <Xm/CascadeBG.h>
#include <Xm/LabelGP.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* arrow cache record
*/
typedef struct _XmArrowPixmap {
Dimension height, width;
unsigned int depth;
Pixel top_shadow_color, bottom_shadow_color, foreground_color;
Display *display;
Screen *screen;
Pixmap pixmap;
} XmArrowPixmap;
/*
* gadget class and instance records
*/
typedef struct _XmCascadeButtonGCacheObjClassPart {
int foo;
} XmCascadeButtonGCacheObjClassPart;
typedef struct _XmCascadeButtonGCacheObjClassRec {
ObjectClassPart object_class;
XmExtClassPart ext_class;
XmLabelGCacheObjClassPart label_class_cache;
XmCascadeButtonGCacheObjClassPart cascade_button_class_cache;
} XmCascadeButtonGCacheObjClassRec;
extern XmCascadeButtonGCacheObjClassRec xmCascadeButtonGCacheObjClassRec;
typedef struct _XmCascadeButtonGCacheObjPart {
Pixmap cascade_pixmap;
int map_delay;
Pixmap armed_pixmap;
} XmCascadeButtonGCacheObjPart;
typedef struct _XmCascadeButtonGCacheObjRec {
ObjectPart object;
XmExtPart ext;
XmLabelGCacheObjPart label_cache;
XmCascadeButtonGCacheObjPart cascade_button_cache;
} XmCascadeButtonGCacheObjRec;
/*
* cascade button class and instance records
*/
typedef struct {
XtPointer extension;
} XmCascadeButtonGadgetClassPart;
typedef struct _XmCascadeButtonGadgetClassRec {
RectObjClassPart rect_class;
XmGadgetClassPart gadget_class;
XmLabelGadgetClassPart label_class;
XmCascadeButtonGadgetClassPart cascade_button_class;
} XmCascadeButtonGadgetClassRec;
extern XmCascadeButtonGadgetClassRec xmCascadeButtonGadgetClassRec;
typedef struct {
Widget submenu;
XtCallbackList activate_callback;
XtCallbackList cascade_callback;
Boolean armed;
XRectangle cascade_rect;
int map_delay;
XtIntervalId timer;
XmCascadeButtonGCacheObjPart *cache;
} XmCascadeButtonGadgetPart;
/* Define the full instance record */
typedef struct _XmCascadeButtonGadgetRec {
ObjectPart object;
RectObjPart rectangle;
XmGadgetPart gadget;
XmLabelGadgetPart label;
XmCascadeButtonGadgetPart cascade_button;
} XmCascadeButtonGadgetRec;
/*
* easy access macros
*/
#define XmCBG_ARMED_BIT (1 << 0)
#define XmCBG_TRAVERSE_BIT (1 << 1)
#define CBG_Submenu(cb) \
(((XmCascadeButtonGadget)cb)->cascade_button.submenu)
#define CBG_ActivateCall(cb) \
(((XmCascadeButtonGadget)(cb))->cascade_button.activate_callback)
#define CBG_CascadeCall(cb) \
(((XmCascadeButtonGadget)(cb))->cascade_button.cascade_callback)
#define CBG_Armed(cb) \
(((XmCascadeButtonGadget)(cb))->cascade_button.armed)
#define CBG_CascadeRect(cb) \
(((XmCascadeButtonGadget)(cb))->cascade_button.cascade_rect)
#define CBG_Timer(cb) \
(((XmCascadeButtonGadget)(cb))->cascade_button.timer)
#define CBG_Cascade_x(cb) \
(((XmCascadeButtonGadget)(cb))->cascade_button.cascade_rect.x)
#define CBG_Cascade_y(cb) \
(((XmCascadeButtonGadget)(cb))->cascade_button.cascade_rect.y)
#define CBG_Cascade_width(cb) \
(((XmCascadeButtonGadget)(cb))->cascade_button.cascade_rect.width)
#define CBG_Cascade_height(cb) \
(((XmCascadeButtonGadget)(cb))->cascade_button.cascade_rect.height)
#define CBG_HasCascade(cb) \
(((LabG_MenuType(cb) == XmMENU_PULLDOWN) || \
(LabG_MenuType(cb) == XmMENU_POPUP) || \
(LabG_MenuType(cb) == XmMENU_OPTION)) && (CBG_Submenu(cb)))
#define CBG_IsArmed(cb) \
(((XmCascadeButtonGadget)(cb))->cascade_button.armed & XmCBG_ARMED_BIT)
#define CBG_Traversing(cb) \
(((XmCascadeButtonGadget)(cb))->cascade_button.armed & XmCBG_TRAVERSE_BIT)
#define CBG_SetBit(byte,bit,v) \
byte = (byte & (~bit)) | (v ? bit : 0)
#define CBG_SetArmed(cb,v) \
CBG_SetBit(((XmCascadeButtonGadget)(cb))->cascade_button.armed, \
XmCBG_ARMED_BIT, v)
#define CBG_SetTraverse(cb,v) \
CBG_SetBit(((XmCascadeButtonGadget)(cb))->cascade_button.armed, \
XmCBG_TRAVERSE_BIT, v)
#define CBG_CascadePixmap(cb) \
(((XmCascadeButtonGadget)cb)->cascade_button.cache->cascade_pixmap)
#define CBG_MapDelay(cb) \
(((XmCascadeButtonGadget)cb)->cascade_button.cache->map_delay)
#define CBG_ArmedPixmap(cb) \
(((XmCascadeButtonGadget)cb)->cascade_button.cache->armed_pixmap)
#define CBG_Cache(w) \
(((XmCascadeButtonGadget)(w))->cascade_button.cache)
#define CBG_ClassCachePart(w) \
(((XmCascadeButtonGadgetClass)xmCascadeButtonGadgetClass)->gadget_class.cache_part)
extern int _XmCascadeBCacheCompare(XtPointer A, XtPointer B);
extern void _XmArrowPixmapCacheDelete(XtPointer data);
extern void _XmCreateArrowPixmaps(Widget wid);
#ifdef __cplusplus
}
#endif
#endif /* _XM_CASCADEBGP_H */
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