/* $XConsortium: NotebookP.h /main/4 1995/07/15 20:53:46 drk $ */

/*

 * 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

 */

#ifndef _XmNotebookP_h

#define _XmNotebookP_h

#include <Xm/XmP.h>

#include <Xm/ManagerP.h>

#include <Xm/ScrollFrameT.h>

#include <Xm/Notebook.h>

#ifdef __cplusplus

extern "C" {

#endif

/* Notebook's constraint info. fields */

typedef struct _XmNotebookConstraintPart

{

    /* resources */

    int page_number;			/* page number */

    unsigned char child_type;		/* notebook child type */

    Boolean resizable;			/* is this child resizable? */

    /* private variables */

    Boolean active;			/* True if the child is active */

} XmNotebookConstraintPart, *XmNotebookConstraint;

typedef struct _XmNotebookConstraintRec

{

    XmManagerConstraintPart manager;

    XmNotebookConstraintPart notebook;

} XmNotebookConstraintRec, *XmNotebookConstraintPtr;

/* New fields for the Notebook widget class record */

typedef struct _XmNotebookClassPart

{

    XtPointer extension;

} XmNotebookClassPart;

/* Full class record declaration */

typedef struct _NotebookClassRec

{

    CoreClassPart core_class;

    CompositeClassPart composite_class;

    ConstraintClassPart constraint_class;

    XmManagerClassPart manager_class;

    XmNotebookClassPart	notebook_class;

} XmNotebookClassRec;

externalref XmNotebookClassRec xmNotebookClassRec;

/* New fields for the Notebook widget instance record */

typedef struct _XmNotebookPart

{

    /* resources */

    int current_page_number;		/* the current page number */

    int first_page_number;		/* the first page number */

    int last_page_number;		/* the last page number */

    unsigned char orientation;		/* notebook orientation */

    unsigned char back_page_pos;	/* position of back pages */

    Cardinal back_page_number;		/* the of back page lines */

    Dimension back_page_size;		/* the thickness of back pages */

    Pixel back_page_foreground;         /* foreground color for bk pgs */

    Pixel back_page_background;         /* background color for bk pgs */

    Pixel frame_background;		/* background color for frame */

    unsigned char binding_type;		/* binding type */

    Pixmap binding_pixmap;		/* pixmap for the binding */

    Pixmap spiral_pixmap;		/* pixmap for the spiral binding */

    Dimension binding_width;		/* the width of the binding */

    Dimension margin_width;		/* horizontal margin between widgets */

    Dimension margin_height;		/* vertical margin between widgets */

    Dimension major_spacing;		/* gap between major tabs */

    Dimension minor_spacing;		/* gap between minor tabs */

    Dimension shadow_thickness;		/* notebook frame shadow thickness */

    XtCallbackList page_change_callback;/* the page change callback */

    /* child widgets */

    Widget scroller;			/* the page scroller widget */

    Widget scroller_child;		/* TextF child of def page scroller */

    Widget next_major;			/* next major tab scroll button */

    Widget prev_major;			/* prev major tab scroll button */

    Widget next_minor;			/* next minor tab scroll button */

    Widget prev_minor;			/* prev minor tab scroll button */

    /* preferred children sizes */

    Dimension real_binding_width;	/* real binding width */

    Dimension real_back_page_number;	/* real back page number */

    Dimension page_width;		/* width of page widgets */

    Dimension page_height;		/* height of page widgets */

    Dimension status_width;		/* width of the status areas */

    Dimension status_height;		/* height of the status  areas */

    Dimension major_width;		/* width of major tabs */

    Dimension major_height;		/* height of major tabs */

    Dimension minor_width;		/* width of minor tabs */

    Dimension minor_height;		/* height of minor tabs */

    Dimension scroller_width;		/* width of the page scroller */

    Dimension scroller_height;		/* height of the page scroller */

    Dimension major_scroller_width;	/* width of major scrollers */

    Dimension major_scroller_height;	/* height of major scroller */

    Dimension minor_scroller_width;	/* width of minor scrollers */

    Dimension minor_scroller_height;	/* height of minor scrollers */

    Dimension frame_width;		/* width of the frame */

    Dimension frame_height;		/* height of the frame */

    /* for layouting tabs */

    Widget first_major;			/* the first major tab */

    Widget old_top_major;		/* the old top major tab */

    Widget top_major;			/* the top major tab */

    Widget last_major;			/* the last major tab */

    Widget first_minor;			/* the first minor tab */

    Widget old_top_minor;		/* the old top minor tab */

    Widget top_minor;			/* the top minor tab */

    Widget last_minor;			/* the last minor tab */

    Widget constraint_child;		/* changing geom during ConstraintSV */

    /* shadow thickness state for current page major and minor tab */

    Dimension major_shadow_thickness;	/* joined major tab shadow thickness */

    Dimension minor_shadow_thickness;	/* joined minor tab shadow thickness */

    Widget major_shadow_child;		/* saved shadow thickness tab */

    Widget minor_shadow_child;		/* saved shadow thickness tab */

    Boolean in_setshadow;		/* setting tab shadow thickness */

    /* extra position information */

    unsigned char major_pos;		/* position of major tabs */

    unsigned char minor_pos;		/* position of minor tabs */

    unsigned char binding_pos;		/* binding position */

    /* other misc. variables */

    unsigned char which_tab;		/* currently active tab type */

    int last_alloc_num;			/* lastly allocated page number */

    unsigned char scroller_status;	/* status of the page scroller */

    unsigned short need_scroller;	/* need for tab scrollers */

    Boolean dynamic_last_page_num;	/* True if using dynamic last page# */

    Boolean in_callback;		/* True if processing a callback */

    GC back_page_gc;                    /* GC for drawing backpages */

    GC frame_gc;			/* GC for drawing frame */

    GC binding_gc;                      /* GC for drawing binding */

    GC foreground_gc;                   /* GC for drawing foreground */

    GC background_gc;                   /* GC for drawing background */

    Boolean first_change_managed;	/* flags 1st call to ChangeManaged */

    XmScrollFrameData scroll_frame_data; /* data for ScrollFrame trait */

} XmNotebookPart;

/* Full instance record declaration */

typedef struct _XmNotebookRec

{

    CorePart core;

    CompositePart composite;

    ConstraintPart constraint;

    XmManagerPart manager;

    XmNotebookPart notebook;

} XmNotebookRec;

/******************************************************************************

 *                                                                            *

 *                         constants & useful macros                          *

 *                                                                            *

 ******************************************************************************/

/* internal child types, must not conflict with XmRNBChildType enum */

#define XmMAJOR_TAB_SCROLLER            12

#define XmMINOR_TAB_SCROLLER            13

#define XmTAB_SCROLLER                  14

#ifdef __cplusplus

}

#endif

#endif /* _XmNotebookP_h */