arospdf/xpdf/XPDFTreeP.h

   1 //========================================================================
   2 //
   3 // XPDFTreeP.h
   4 //
   5 // Copyright 2002-2003 Glyph & Cog, LLC
   6 //
   7 //========================================================================
   8
   9 #ifndef XPDFTREEP_H
  10 #define XPDFTREEP_H
  11
  12 #include <Xm/ManagerP.h>
  13 #include "XPDFTree.h"
  14
  15 extern "C" {
  16
  17 typedef void (*XPDFLayoutProc)(Widget widget, Widget instigator);
  18 typedef void (*XPDFCalcSizeProc)(Widget widget, Widget instigator,
  19                                  Dimension *totalWidth,
  20                                  Dimension *totalHeight);
  21 typedef Boolean (*XPDFNeedRelayoutProc)(Widget oldWidget, Widget newWidget);
  22
  23 #define XPDFInheritCreateGC ((XtWidgetProc)_XtInherit)
  24 #define XPDFInheritDestroyGC ((XtWidgetProc)_XtInherit)
  25 #define XPDFInheritLayout ((XPDFLayoutProc)_XtInherit)
  26 #define XPDFInheritCalcSize ((XPDFCalcSizeProc)_XtInherit)
  27 #define XPDFInheritNeedRelayout ((XPDFNeedRelayoutProc)_XtInherit)
  28
  29 typedef struct {
  30   XtWidgetProc createGC;
  31   XtWidgetProc destroyGC;
  32   XPDFLayoutProc layout;
  33   XPDFCalcSizeProc calcSize;
  34   XPDFNeedRelayoutProc needRelayout;
  35   XtPointer extension;
  36 } XPDFTreeClassPart;
  37
  38 typedef struct _XPDFTreeClassRec {
  39   CoreClassPart coreClass;
  40   CompositeClassPart compositeClass;
  41   ConstraintClassPart constraintClass;
  42   XmManagerClassPart managerClass;
  43   XPDFTreeClassPart treeClass;
  44 } XPDFTreeClassRec;
  45
  46 externalref XPDFTreeClassRec xpdfTreeClassRec;
  47
  48 typedef struct _XPDFTreeEntry XPDFTreeEntry;
  49
  50 typedef struct {
  51   Dimension marginWidth;
  52   Dimension marginHeight;
  53   XtCallbackList selectCallback;
  54   GC plainGC;
  55   GC dottedGC;
  56   XPDFTreeEntry *root;
  57   int redrawY;
  58 } XPDFTreePart;
  59
  60 typedef struct _XPDFTreeRec {
  61   CorePart core;
  62   CompositePart composite;
  63   ConstraintPart constraint;
  64   XmManagerPart manager;
  65   XPDFTreePart tree;
  66 } XPDFTreeRec;
  67
  68 #define XPDFTreeIndex (XmManagerIndex + 1)
  69
  70 typedef struct _XPDFTreeConstraintPart {
  71   Widget entryParent;
  72   Boolean entryExpanded;
  73   int entryPosition;
  74   XPDFTreeEntry *e;
  75 } XPDFTreeConstraintPart, *XPDFTreeConstraint;
  76
  77 typedef struct _XPDFTreeConstraintRec {
  78   XmManagerConstraintPart manager;
  79   XPDFTreeConstraintPart tree;
  80 } XPDFTreeConstraintRec, *XPDFTreeConstraintPtr;
  81
  82 #define XPDFTreeCPart(w) \
  83   (&((XPDFTreeConstraintPtr)(w)->core.constraints)->tree)
  84
  85 } // extern "C"
  86
  87 #endif