include/wx/propgrid/propgridpagestate.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/propgrid/propgridpagestate.h
   3 // Purpose:     wxPropertyGridPageState class
   4 // Author:      Jaakko Salli
   5 // Modified by:
   6 // Created:     2008-08-24
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Jaakko Salli
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_PROPGRID_PROPGRIDPAGESTATE_H_
  13 #define _WX_PROPGRID_PROPGRIDPAGESTATE_H_
  14
  15 #if wxUSE_PROPGRID
  16
  17 #include "wx/propgrid/property.h"
  18
  19 // -----------------------------------------------------------------------
  20
  21 /** @section propgrid_hittestresult wxPropertyGridHitTestResult
  22
  23     A return value from wxPropertyGrid::HitTest(),
  24     contains all you need to know about an arbitrary location on the grid.
  25 */
  26 struct WXDLLIMPEXP_PROPGRID wxPropertyGridHitTestResult
  27 {
  28     friend class wxPropertyGridPageState;
  29 public:
  30
  31     wxPGProperty* GetProperty() const { return property; }
  32
  33     /** Column. -1 for margin. */
  34     int             column;
  35
  36     /** Index of splitter hit, -1 for none. */
  37     int             splitter;
  38
  39     /** If splitter hit, offset to that */
  40     int             splitterHitOffset;
  41
  42 private:
  43     /** Property. NULL if empty space below properties was hit */
  44     wxPGProperty*   property;
  45 };
  46
  47 // -----------------------------------------------------------------------
  48
  49 #define wxPG_IT_CHILDREN(A)         ((A)<<16)
  50
  51 /** @section propgrid_iterator_flags wxPropertyGridIterator Flags
  52     @{
  53
  54     NOTES: At lower 16-bits, there are flags to check if item will be included.
  55     At higher 16-bits, there are same flags, but to instead check if children
  56     will be included.
  57 */
  58
  59 enum wxPG_ITERATOR_FLAGS
  60 {
  61
  62 /**
  63     Iterate through 'normal' property items (does not include children of
  64     aggregate or hidden items by default).
  65 */
  66 wxPG_ITERATE_PROPERTIES = wxPG_PROP_PROPERTY |
  67                           wxPG_PROP_MISC_PARENT |
  68                           wxPG_PROP_AGGREGATE |
  69                           wxPG_PROP_COLLAPSED |
  70                           wxPG_IT_CHILDREN(wxPG_PROP_MISC_PARENT) |
  71                           wxPG_IT_CHILDREN(wxPG_PROP_CATEGORY),
  72
  73 /** Iterate children of collapsed parents, and individual items that are hidden.
  74 */
  75 wxPG_ITERATE_HIDDEN = wxPG_PROP_HIDDEN |
  76                       wxPG_IT_CHILDREN(wxPG_PROP_COLLAPSED),
  77
  78 /**
  79     Iterate children of parent that is an aggregate property (ie has fixed
  80     children).
  81 */
  82 wxPG_ITERATE_FIXED_CHILDREN = wxPG_IT_CHILDREN(wxPG_PROP_AGGREGATE) |
  83                               wxPG_ITERATE_PROPERTIES,
  84
  85 /** Iterate categories.
  86     Note that even without this flag, children of categories are still iterated
  87     through.
  88 */
  89 wxPG_ITERATE_CATEGORIES = wxPG_PROP_CATEGORY |
  90                           wxPG_IT_CHILDREN(wxPG_PROP_CATEGORY) |
  91                           wxPG_PROP_COLLAPSED,
  92
  93 wxPG_ITERATE_ALL_PARENTS = wxPG_PROP_MISC_PARENT |
  94                            wxPG_PROP_AGGREGATE |
  95                            wxPG_PROP_CATEGORY,
  96
  97 wxPG_ITERATE_ALL_PARENTS_RECURSIVELY = wxPG_ITERATE_ALL_PARENTS |
  98                                        wxPG_IT_CHILDREN(
  99                                                 wxPG_ITERATE_ALL_PARENTS),
 100
 101 wxPG_ITERATOR_FLAGS_ALL = wxPG_PROP_PROPERTY |
 102                           wxPG_PROP_MISC_PARENT |
 103                           wxPG_PROP_AGGREGATE |
 104                           wxPG_PROP_HIDDEN |
 105                           wxPG_PROP_CATEGORY |
 106                           wxPG_PROP_COLLAPSED,
 107
 108 wxPG_ITERATOR_MASK_OP_ITEM = wxPG_ITERATOR_FLAGS_ALL,
 109
 110 // (wxPG_PROP_MISC_PARENT|wxPG_PROP_AGGREGATE|wxPG_PROP_CATEGORY)
 111 wxPG_ITERATOR_MASK_OP_PARENT = wxPG_ITERATOR_FLAGS_ALL,
 112
 113 /** Combines all flags needed to iterate through visible properties
 114     (ie hidden properties and children of collapsed parents are skipped).
 115 */
 116 wxPG_ITERATE_VISIBLE = wxPG_ITERATE_PROPERTIES |
 117                        wxPG_PROP_CATEGORY |
 118                        wxPG_IT_CHILDREN(wxPG_PROP_AGGREGATE),
 119
 120 /** Iterate all items.
 121 */
 122 wxPG_ITERATE_ALL = wxPG_ITERATE_VISIBLE |
 123                    wxPG_ITERATE_HIDDEN,
 124
 125 /** Iterate through individual properties (ie categories and children of
 126     aggregate properties are skipped).
 127 */
 128 wxPG_ITERATE_NORMAL = wxPG_ITERATE_PROPERTIES |
 129                       wxPG_ITERATE_HIDDEN,
 130
 131 /** Default iterator flags.
 132 */
 133 wxPG_ITERATE_DEFAULT = wxPG_ITERATE_NORMAL
 134
 135 };
 136
 137 /** @}
 138 */
 139
 140
 141 #define wxPG_ITERATOR_CREATE_MASKS(FLAGS, A, B) \
 142     A = (FLAGS ^ wxPG_ITERATOR_MASK_OP_ITEM) & \
 143         wxPG_ITERATOR_MASK_OP_ITEM & 0xFFFF; \
 144     B = ((FLAGS>>16) ^ wxPG_ITERATOR_MASK_OP_PARENT) & \
 145         wxPG_ITERATOR_MASK_OP_PARENT & 0xFFFF;
 146
 147
 148 // Macro to test if children of PWC should be iterated through
 149 #define wxPG_ITERATOR_PARENTEXMASK_TEST(PWC, PARENTMASK) \
 150         ( \
 151         !(PWC->GetFlags() & PARENTMASK) && \
 152         PWC->GetChildCount() \
 153         )
 154
 155
 156 // Base for wxPropertyGridIterator classes.
 157 class WXDLLIMPEXP_PROPGRID wxPropertyGridIteratorBase
 158 {
 159 public:
 160     wxPropertyGridIteratorBase()
 161     {
 162     }
 163
 164     void Assign( const wxPropertyGridIteratorBase& it );
 165
 166     bool AtEnd() const { return m_property == NULL; }
 167
 168     /** Get current property.
 169     */
 170     wxPGProperty* GetProperty() const { return m_property; }
 171
 172     void Init( wxPropertyGridPageState* state,
 173                int flags,
 174                wxPGProperty* property,
 175                int dir = 1 );
 176
 177     void Init( wxPropertyGridPageState* state,
 178                int flags,
 179                int startPos = wxTOP,
 180                int dir = 0 );
 181
 182     /** Iterate to the next property.
 183     */
 184     void Next( bool iterateChildren = true );
 185
 186     /** Iterate to the previous property.
 187     */
 188     void Prev();
 189
 190     /**
 191         Set base parent, ie a property when, in which iteration returns, it
 192         ends.
 193
 194         Default base parent is the root of the used wxPropertyGridPageState.
 195     */
 196     void SetBaseParent( wxPGProperty* baseParent )
 197         { m_baseParent = baseParent; }
 198
 199 protected:
 200
 201     wxPGProperty*               m_property;
 202
 203 private:
 204     wxPropertyGridPageState*        m_state;
 205     wxPGProperty*               m_baseParent;
 206
 207     // Masks are used to quickly exclude items
 208     int                         m_itemExMask;
 209     int                         m_parentExMask;
 210 };
 211
 212
 213 #define wxPG_IMPLEMENT_ITERATOR(CLASS, PROPERTY, STATE) \
 214     CLASS( STATE* state, int flags = wxPG_ITERATE_DEFAULT, \
 215            PROPERTY* property = NULL, int dir = 1 ) \
 216         : wxPropertyGridIteratorBase() \
 217         { Init( (wxPropertyGridPageState*)state, flags, \
 218                 (wxPGProperty*)property, dir ); } \
 219     CLASS( STATE* state, int flags, int startPos, int dir = 0 ) \
 220         : wxPropertyGridIteratorBase() \
 221         { Init( (wxPropertyGridPageState*)state, flags, startPos, dir ); } \
 222     CLASS() \
 223         : wxPropertyGridIteratorBase() \
 224     { \
 225         m_property = NULL; \
 226     } \
 227     CLASS( const CLASS& it ) \
 228         : wxPropertyGridIteratorBase( ) \
 229     { \
 230         Assign(it); \
 231     } \
 232     ~CLASS() \
 233     { \
 234     } \
 235     const CLASS& operator=( const CLASS& it ) \
 236     { \
 237         if (this != &it) \
 238             Assign(it); \
 239         return *this; \
 240     } \
 241     CLASS& operator++() { Next(); return *this; } \
 242     CLASS operator++(int) { CLASS it=*this;Next();return it; } \
 243     CLASS& operator--() { Prev(); return *this; } \
 244     CLASS operator--(int) { CLASS it=*this;Prev();return it; } \
 245     PROPERTY* operator *() const { return (PROPERTY*)m_property; } \
 246     static PROPERTY* OneStep( STATE* state, \
 247                               int flags = wxPG_ITERATE_DEFAULT, \
 248                               PROPERTY* property = NULL, \
 249                               int dir = 1 ) \
 250     { \
 251         CLASS it( state, flags, property, dir ); \
 252         if ( property ) \
 253         { \
 254             if ( dir == 1 ) it.Next(); \
 255             else it.Prev(); \
 256         } \
 257         return *it; \
 258     }
 259
 260
 261 /** @class wxPropertyGridIterator
 262
 263     Preferable way to iterate through contents of wxPropertyGrid,
 264     wxPropertyGridManager, and wxPropertyGridPage.
 265
 266     See wxPropertyGridInterface::GetIterator() for more information about usage.
 267
 268     @library{wxpropgrid}
 269     @category{propgrid}
 270 */
 271 class WXDLLIMPEXP_PROPGRID
 272     wxPropertyGridIterator : public wxPropertyGridIteratorBase
 273 {
 274 public:
 275
 276     wxPG_IMPLEMENT_ITERATOR(wxPropertyGridIterator,
 277                             wxPGProperty,
 278                             wxPropertyGridPageState)
 279
 280 protected:
 281 };
 282
 283
 284 // Const version of wxPropertyGridIterator.
 285 class WXDLLIMPEXP_PROPGRID
 286     wxPropertyGridConstIterator : public wxPropertyGridIteratorBase
 287 {
 288 public:
 289     wxPG_IMPLEMENT_ITERATOR(wxPropertyGridConstIterator,
 290                             const wxPGProperty,
 291                             const wxPropertyGridPageState)
 292
 293     /**
 294         Additional copy constructor.
 295     */
 296     wxPropertyGridConstIterator( const wxPropertyGridIterator& other )
 297     {
 298         Assign(other);
 299     }
 300
 301     /**
 302         Additional assignment operator.
 303     */
 304     const wxPropertyGridConstIterator& operator=( const wxPropertyGridIterator& it )
 305     {
 306         Assign(it);
 307         return *this;
 308     }
 309
 310 protected:
 311 };
 312
 313 // -----------------------------------------------------------------------
 314
 315 /** Base class to derive new viterators.
 316 */
 317 class WXDLLIMPEXP_PROPGRID wxPGVIteratorBase : public wxObjectRefData
 318 {
 319     friend class wxPGVIterator;
 320 public:
 321     wxPGVIteratorBase() { }
 322     virtual void Next() = 0;
 323 protected:
 324     virtual ~wxPGVIteratorBase() { }
 325
 326     wxPropertyGridIterator  m_it;
 327 };
 328
 329 /** @class wxPGVIterator
 330
 331     Abstract implementation of a simple iterator. Can only be used
 332     to iterate in forward order, and only through the entire container.
 333     Used to have functions dealing with all properties work with both
 334     wxPropertyGrid and wxPropertyGridManager.
 335 */
 336 class WXDLLIMPEXP_PROPGRID wxPGVIterator
 337 {
 338 public:
 339     wxPGVIterator() { m_pIt = NULL; }
 340     wxPGVIterator( wxPGVIteratorBase* obj ) { m_pIt = obj; }
 341     ~wxPGVIterator() { UnRef(); }
 342     void UnRef() { if (m_pIt) m_pIt->DecRef(); }
 343     wxPGVIterator( const wxPGVIterator& it )
 344     {
 345         m_pIt = it.m_pIt;
 346         m_pIt->IncRef();
 347     }
 348 #ifndef SWIG
 349     const wxPGVIterator& operator=( const wxPGVIterator& it )
 350     {
 351         if (this != &it)
 352         {
 353             UnRef();
 354             m_pIt = it.m_pIt;
 355             m_pIt->IncRef();
 356         }
 357         return *this;
 358     }
 359 #endif
 360     void Next() { m_pIt->Next(); }
 361     bool AtEnd() const { return m_pIt->m_it.AtEnd(); }
 362     wxPGProperty* GetProperty() const { return m_pIt->m_it.GetProperty(); }
 363 protected:
 364     wxPGVIteratorBase*  m_pIt;
 365 };
 366
 367 // -----------------------------------------------------------------------
 368
 369 #ifndef SWIG
 370 // We won't need this class from wxPython
 371
 372 /** @class wxPropertyGridPageState
 373
 374     Contains low-level property page information (properties, column widths,
 375     etc) of a single wxPropertyGrid or single wxPropertyGridPage. Generally you
 376     should not use this class directly, but instead member functions in
 377     wxPropertyGridInterface, wxPropertyGrid, wxPropertyGridPage, and
 378     wxPropertyGridManager.
 379
 380     @remarks
 381     - In separate wxPropertyGrid component this class was known as
 382     wxPropertyGridState.
 383     - Currently this class is not implemented in wxPython.
 384
 385     @library{wxpropgrid}
 386     @category{propgrid}
 387 */
 388 class WXDLLIMPEXP_PROPGRID wxPropertyGridPageState
 389 {
 390     friend class wxPGProperty;
 391     friend class wxPropertyGrid;
 392     friend class wxPGCanvas;
 393     friend class wxPropertyGridInterface;
 394     friend class wxPropertyGridPage;
 395     friend class wxPropertyGridManager;
 396 public:
 397
 398     /** Default constructor. */
 399     wxPropertyGridPageState();
 400
 401     /** Destructor. */
 402     virtual ~wxPropertyGridPageState();
 403
 404     /** Makes sure all columns have minimum width.
 405     */
 406     void CheckColumnWidths( int widthChange = 0 );
 407
 408     /**
 409         Override this member function to add custom behavior on property
 410         deletion.
 411     */
 412     virtual void DoDelete( wxPGProperty* item, bool doDelete = true );
 413
 414     wxSize DoFitColumns( bool allowGridResize = false );
 415
 416     wxPGProperty* DoGetItemAtY( int y ) const;
 417
 418     /**
 419         Override this member function to add custom behavior on property
 420         insertion.
 421     */
 422     virtual wxPGProperty* DoInsert( wxPGProperty* parent,
 423                                     int index,
 424                                     wxPGProperty* property );
 425
 426     /**
 427         This needs to be overridden in grid used the manager so that splitter
 428         changes can be propagated to other pages.
 429     */
 430     virtual void DoSetSplitterPosition( int pos,
 431                                         int splitterColumn = 0,
 432                                         bool allPages = false,
 433                                         bool fromAutoCenter = false );
 434
 435     bool EnableCategories( bool enable );
 436
 437     /** Make sure virtual height is up-to-date.
 438     */
 439     void EnsureVirtualHeight()
 440     {
 441         if ( m_vhCalcPending )
 442         {
 443             RecalculateVirtualHeight();
 444             m_vhCalcPending = 0;
 445         }
 446     }
 447
 448     /** Enables or disables given property and its subproperties. */
 449     bool DoEnableProperty( wxPGProperty* p, bool enable );
 450
 451     /** Returns (precalculated) height of contained visible properties.
 452     */
 453     unsigned int GetVirtualHeight() const
 454     {
 455         wxASSERT( !m_vhCalcPending );
 456         return m_virtualHeight;
 457     }
 458
 459     /** Returns (precalculated) height of contained visible properties.
 460     */
 461     unsigned int GetVirtualHeight()
 462     {
 463         EnsureVirtualHeight();
 464         return m_virtualHeight;
 465     }
 466
 467     /** Returns actual height of contained visible properties.
 468         @remarks
 469         Mostly used for internal diagnostic purposes.
 470     */
 471     inline unsigned int GetActualVirtualHeight() const;
 472
 473     unsigned int GetColumnCount() const
 474     {
 475         return (unsigned int) m_colWidths.size();
 476     }
 477
 478     wxPGProperty* GetSelection() const
 479     {
 480         return m_selected;
 481     }
 482
 483     int GetColumnMinWidth( int column ) const;
 484
 485     int GetColumnWidth( unsigned int column ) const
 486     {
 487         return m_colWidths[column];
 488     }
 489
 490     wxPropertyGrid* GetGrid() const { return m_pPropGrid; }
 491
 492     /** Returns last item which could be iterated using given flags.
 493         @param flags
 494         @link iteratorflags List of iterator flags@endlink
 495     */
 496     wxPGProperty* GetLastItem( int flags = wxPG_ITERATE_DEFAULT );
 497
 498     const wxPGProperty* GetLastItem( int flags = wxPG_ITERATE_DEFAULT ) const
 499     {
 500         return ((wxPropertyGridPageState*)this)->GetLastItem(flags);
 501     }
 502
 503     wxPropertyCategory* GetPropertyCategory( const wxPGProperty* p ) const;
 504
 505     wxPGProperty* GetPropertyByLabel( const wxString& name,
 506                                       wxPGProperty* parent = NULL ) const;
 507
 508     wxVariant DoGetPropertyValues( const wxString& listname,
 509                                    wxPGProperty* baseparent,
 510                                    long flags ) const;
 511
 512     wxPGProperty* DoGetRoot() const { return m_properties; }
 513
 514     void DoSetPropertyName( wxPGProperty* p, const wxString& newName );
 515
 516     // Returns combined width of margin and all the columns
 517     int GetVirtualWidth() const
 518     {
 519         return m_width;
 520     }
 521
 522     /**
 523         Returns minimal width for given column so that all images and texts
 524         will fit entirely.
 525
 526         Used by SetSplitterLeft() and DoFitColumns().
 527     */
 528     int GetColumnFitWidth(wxClientDC& dc,
 529                           wxPGProperty* pwc,
 530                           unsigned int col,
 531                           bool subProps) const;
 532
 533     /**
 534         Returns information about arbitrary position in the grid.
 535
 536         @param pt
 537             Logical coordinates in the virtual grid space. Use
 538             wxScrolledWindow::CalcUnscrolledPosition() if you need to
 539             translate a scrolled position into a logical one.
 540     */
 541     wxPropertyGridHitTestResult HitTest( const wxPoint& pt ) const;
 542
 543     /** Returns true if page is visibly displayed.
 544     */
 545     inline bool IsDisplayed() const;
 546
 547     bool IsInNonCatMode() const { return (bool)(m_properties == m_abcArray); }
 548
 549     void DoLimitPropertyEditing( wxPGProperty* p, bool limit = true )
 550     {
 551         p->SetFlagRecursively(wxPG_PROP_NOEDITOR, limit);
 552     }
 553
 554     bool DoSelectProperty( wxPGProperty* p, unsigned int flags = 0 );
 555
 556     /** widthChange is non-client.
 557     */
 558     void OnClientWidthChange( int newWidth,
 559                               int widthChange,
 560                               bool fromOnResize = false );
 561
 562     /** Recalculates m_virtualHeight.
 563     */
 564     void RecalculateVirtualHeight()
 565     {
 566         m_virtualHeight = GetActualVirtualHeight();
 567     }
 568
 569     void SetColumnCount( int colCount );
 570
 571     void PropagateColSizeDec( int column, int decrease, int dir );
 572
 573     bool DoHideProperty( wxPGProperty* p, bool hide, int flags = wxPG_RECURSE );
 574
 575     bool DoSetPropertyValueString( wxPGProperty* p, const wxString& value );
 576
 577     bool DoSetPropertyValue( wxPGProperty* p, wxVariant& value );
 578
 579     bool DoSetPropertyValueWxObjectPtr( wxPGProperty* p, wxObject* value );
 580     void DoSetPropertyValues( const wxVariantList& list,
 581                               wxPGProperty* default_category );
 582
 583     void SetSplitterLeft( bool subProps = false );
 584
 585     /** Set virtual width for this particular page. */
 586     void SetVirtualWidth( int width );
 587
 588     void DoSortChildren( wxPGProperty* p, int flags = 0 );
 589     void DoSort( int flags = 0 );
 590
 591     bool PrepareAfterItemsAdded();
 592
 593     void SetSelection( wxPGProperty* p ) { m_selected = p; }
 594
 595     /** Called after virtual height needs to be recalculated.
 596     */
 597     void VirtualHeightChanged()
 598     {
 599         m_vhCalcPending = 1;
 600     }
 601
 602     /** Base append. */
 603     wxPGProperty* DoAppend( wxPGProperty* property );
 604
 605     /** Returns property by its name. */
 606     wxPGProperty* BaseGetPropertyByName( const wxString& name ) const;
 607
 608     void DoClearSelection()
 609     {
 610         m_selected = NULL;
 611     }
 612
 613     /** Called in, for example, wxPropertyGrid::Clear. */
 614     void DoClear();
 615
 616     bool DoCollapse( wxPGProperty* p );
 617
 618     bool DoExpand( wxPGProperty* p );
 619
 620     void CalculateFontAndBitmapStuff( int vspacing );
 621
 622 protected:
 623
 624     int DoGetSplitterPosition( int splitterIndex = 0 ) const;
 625
 626     /** Returns column at x coordinate (in GetGrid()->GetPanel()).
 627         @param pSplitterHit
 628         Give pointer to int that receives index to splitter that is at x.
 629         @param pSplitterHitOffset
 630         Distance from said splitter.
 631     */
 632     int HitTestH( int x, int* pSplitterHit, int* pSplitterHitOffset ) const;
 633
 634     bool PrepareToAddItem( wxPGProperty* property,
 635                            wxPGProperty* scheduledParent );
 636
 637     /** If visible, then this is pointer to wxPropertyGrid.
 638         This shall *never* be NULL to indicate that this state is not visible.
 639     */
 640     wxPropertyGrid*             m_pPropGrid;
 641
 642     /** Pointer to currently used array. */
 643     wxPGProperty*               m_properties;
 644
 645     /** Array for categoric mode. */
 646     wxPGRootProperty            m_regularArray;
 647
 648     /** Array for root of non-categoric mode. */
 649     wxPGRootProperty*           m_abcArray;
 650
 651     /** Dictionary for name-based access. */
 652     wxPGHashMapS2P              m_dictName;
 653
 654     /** List of column widths (first column does not include margin). */
 655     wxArrayInt                  m_colWidths;
 656
 657     double                      m_fSplitterX;
 658
 659     /** Most recently added category. */
 660     wxPropertyCategory*         m_currentCategory;
 661
 662     /** Pointer to selected property. */
 663     wxPGProperty*               m_selected;
 664
 665     /** Virtual width. */
 666     int                         m_width;
 667
 668     /** Indicates total virtual height of visible properties. */
 669     unsigned int                m_virtualHeight;
 670
 671     /** 1 if m_lastCaption is also the bottommost caption. */
 672     unsigned char               m_lastCaptionBottomnest;
 673
 674     /** 1 items appended/inserted, so stuff needs to be done before drawing;
 675         If m_virtualHeight == 0, then calcylatey's must be done.
 676         Otherwise just sort.
 677     */
 678     unsigned char               m_itemsAdded;
 679
 680     /** 1 if any value is modified. */
 681     unsigned char               m_anyModified;
 682
 683     unsigned char               m_vhCalcPending;
 684
 685 private:
 686     /** Only inits arrays, doesn't migrate things or such. */
 687     void InitNonCatMode();
 688 };
 689
 690 #endif // #ifndef SWIG
 691
 692 // -----------------------------------------------------------------------
 693
 694 #endif // wxUSE_PROPGRID
 695
 696 #endif // _WX_PROPGRID_PROPGRIDPAGESTATE_H_
 697