components/x11/libXaw4/src/Xaw3_1PanedP.h

   1 /***********************************************************
   2
   3   $XConsortium: PanedP.h,v 1.4 89/05/11 01:06:12 kit Exp $
   4
   5 Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts,
   6 and the Massachusetts Institute of Technology, Cambridge, Massachusetts.
   7
   8                         All Rights Reserved
   9
  10 Permission to use, copy, modify, and distribute this software and its
  11 documentation for any purpose and without fee is hereby granted,
  12 provided that the above copyright notice appear in all copies and that
  13 both that copyright notice and this permission notice appear in
  14 supporting documentation, and that the names of Digital or MIT not be
  15 used in advertising or publicity pertaining to distribution of the
  16 software without specific, written prior permission.
  17
  18 DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
  19 ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
  20 DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
  21 ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
  22 WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
  23 ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
  24 SOFTWARE.
  25
  26 ******************************************************************/
  27
  28 /*
  29  * PanedP.h - Paned Composite Widget's private header file.
  30  *
  31  * Updated and significantly modifided from the Athena VPaned Widget.
  32  *
  33  * Date:    March 1, 1989
  34  *
  35  * By:      Chris D. Peterson
  36  *          MIT X Consortium
  37  *          kit@expo.lcs.mit.edu
  38  */
  39
  40 #ifndef _XawPanedP_h
  41 #define _XawPanedP_h
  42
  43 #include <./Xaw3_1Paned.h>
  44 #include <X11/Constraint.h>
  45
  46 /*********************************************************************
  47  *
  48  * Paned Widget Private Data
  49  *
  50  *********************************************************************/
  51
  52 /* New fields for the Paned widget class record */
  53
  54 typedef struct _PanedClassPart {
  55     int foo;                    /* keep compiler happy. */
  56 } PanedClassPart;
  57
  58 /* Full Class record declaration */
  59 typedef struct _PanedClassRec {
  60     CoreClassPart       core_class;
  61     CompositeClassPart  composite_class;
  62     ConstraintClassPart constraint_class;
  63     PanedClassPart     paned_class;
  64 } PanedClassRec;
  65
  66 extern PanedClassRec panedClassRec;
  67
  68 /* Paned constraint record */
  69 typedef struct _PanedConstraintsPart {
  70   /* Resources. */
  71     Dimension   min;            /* Minimum height */
  72     Dimension   max;            /* Maximum height */
  73     Boolean     allow_resize;   /* TRUE iff child resize requests are ok */
  74     Boolean     show_grip;      /* TRUE iff child will have grip below it,
  75                                    when it is not the bottom pane. */
  76     Boolean     skip_adjust;    /* TRUE iff child's height should not be */
  77                                 /* changed without explicit user action. */
  78     int         position;       /* position location in Paned (relative to
  79                                    other children) ** NIY ** */
  80     Dimension   preferred_size; /* The Preferred size of the pane.
  81                                    Iff this is zero then ask child for size.*/
  82     Boolean     resize_to_pref; /* resize this pane to its preferred size
  83                                    on a resize or change managed after
  84                                    realize. */
  85
  86   /* Private state. */
  87     Position    delta;          /* Desired Location */
  88     Position    olddelta;       /* The last value of dy. */
  89     Boolean     paned_adjusted_me; /* Has the vpaned adjusted this widget w/o
  90                                      user interaction to make things fit? */
  91     Dimension   wp_size;        /* widget's preferred size */
  92     int         size;           /* the size the widget will actually get. */
  93     Widget      grip;           /* The grip for this child */
  94
  95 } PanedConstraintsPart, *Pane;
  96
  97 typedef struct _PanedConstraintsRec {
  98     PanedConstraintsPart paned;
  99 } PanedConstraintsRec, *PanedConstraints;
 100
 101 /*
 102  * The Pane Stack Structure.
 103  */
 104
 105 typedef struct _PaneStack {
 106     struct _PaneStack * next;   /* The next element on the stack. */
 107     Pane pane;                  /* The pane in thise element on the stack. */
 108     int start_size;             /* The size of this element when it was pushed
 109                                    onto the stack. */
 110 } PaneStack;
 111
 112 /* New Fields for the Paned widget record */
 113 typedef struct {
 114     /* resources */
 115     Position    grip_indent;               /* Location of grips (offset
 116                                               from right margin) */
 117     Boolean     refiguremode;              /* Whether to refigure changes
 118                                               right now */
 119     XtTranslations grip_translations;      /* grip translation table */
 120     Pixel       internal_bp;               /* color of internal borders. */
 121     Dimension   internal_bw;               /* internal border width. */
 122     XtOrientation orientation;             /* Orientation of paned widget. */
 123
 124     Cursor      cursor;                    /* Cursor for paned window */
 125     Cursor      grip_cursor;               /* inactive grip cursor */
 126     Cursor      v_grip_cursor;             /* inactive vert grip cursor */
 127     Cursor      h_grip_cursor;             /* inactive horiz grip cursor */
 128     Cursor      adjust_this_cursor;        /* active grip cursor: T */
 129     Cursor      v_adjust_this_cursor;      /* active vert grip cursor: T */
 130     Cursor      h_adjust_this_cursor;      /* active horiz grip cursor: T */
 131
 132                                           /* vertical. */
 133     Cursor      adjust_upper_cursor;      /* active grip cursor: U */
 134     Cursor      adjust_lower_cursor;      /* active grip cursor: D */
 135
 136                                           /* horizontal. */
 137     Cursor      adjust_left_cursor;       /* active grip cursor: U */
 138     Cursor      adjust_right_cursor;      /* active grip cursor: D */
 139
 140     /* private */
 141     Boolean     recursively_called;        /* for ChangeManaged */
 142     Boolean     resize_children_to_pref;   /* override constrain resources
 143                                               and resize all children to
 144                                               preferred size. */
 145     int         start_loc;                 /* mouse origin when adjusting */
 146     Widget      whichadd;                  /* Which pane to add changes to */
 147     Widget      whichsub;                  /* Which pane to sub changes from */
 148     GC          normgc;                    /* GC to use when drawing borders */
 149     GC          invgc;                     /* GC to use when erasing borders */
 150     GC          flipgc;                    /* GC to use when animating
 151                                               borders */
 152     int         num_panes;                 /* count of managed panes */
 153     PaneStack * stack;                     /* The pane stack for this widget.*/
 154 } PanedPart;
 155
 156 /**************************************************************************
 157  *
 158  * Full instance record declaration
 159  *
 160  **************************************************************************/
 161
 162 typedef struct _PanedRec {
 163     CorePart       core;
 164     CompositePart  composite;
 165     ConstraintPart constraint;
 166     PanedPart     paned;
 167 } PanedRec;
 168
 169 #endif /* _XawPanedP_h */
 170 /* DON'T ADD STUFF AFTER THIS #endif */