include/wx/richtext/richtextctrl.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/richtext/richtextctrl.h
   3 // Purpose:     A rich edit control
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     2005-09-30
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_RICHTEXTCTRL_H_
  13 #define _WX_RICHTEXTCTRL_H_
  14
  15 #include "wx/richtext/richtextbuffer.h"
  16
  17 #if wxUSE_RICHTEXT
  18
  19 #include "wx/scrolwin.h"
  20 #include "wx/caret.h"
  21
  22 #include "wx/textctrl.h"
  23
  24 #if !defined(__WXGTK__) && !defined(__WXMAC__)
  25 #define wxRICHTEXT_BUFFERED_PAINTING 1
  26 #else
  27 #define wxRICHTEXT_BUFFERED_PAINTING 0
  28 #endif
  29
  30 class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextStyleDefinition;
  31
  32 /*!
  33  * Styles and flags
  34  */
  35
  36 /* Styles
  37  */
  38
  39 #define wxRE_READONLY          0x0010
  40 #define wxRE_MULTILINE         0x0020
  41 #define wxRE_CENTRE_CARET      0x8000
  42 #define wxRE_CENTER_CARET      wxRE_CENTRE_CARET
  43
  44 /* Flags
  45  */
  46
  47 #define wxRICHTEXT_SHIFT_DOWN  0x01
  48 #define wxRICHTEXT_CTRL_DOWN   0x02
  49 #define wxRICHTEXT_ALT_DOWN    0x04
  50
  51 /* Defaults
  52  */
  53
  54 #define wxRICHTEXT_DEFAULT_OVERALL_SIZE wxSize(-1, -1)
  55 #define wxRICHTEXT_DEFAULT_IMAGE_SIZE wxSize(80, 80)
  56 #define wxRICHTEXT_DEFAULT_SPACING 3
  57 #define wxRICHTEXT_DEFAULT_MARGIN 3
  58 #define wxRICHTEXT_DEFAULT_UNFOCUSSED_BACKGROUND wxColour(175, 175, 175)
  59 #define wxRICHTEXT_DEFAULT_FOCUSSED_BACKGROUND wxColour(140, 140, 140)
  60 #define wxRICHTEXT_DEFAULT_UNSELECTED_BACKGROUND wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE)
  61 #define wxRICHTEXT_DEFAULT_TYPE_COLOUR wxColour(0, 0, 200)
  62 #define wxRICHTEXT_DEFAULT_FOCUS_RECT_COLOUR wxColour(100, 80, 80)
  63 #define wxRICHTEXT_DEFAULT_CARET_WIDTH 2
  64 // Minimum buffer size before delayed layout kicks in
  65 #define wxRICHTEXT_DEFAULT_DELAYED_LAYOUT_THRESHOLD 20000
  66 // Milliseconds before layout occurs after resize
  67 #define wxRICHTEXT_DEFAULT_LAYOUT_INTERVAL 50
  68
  69 /*!
  70  * Forward declarations
  71  */
  72
  73 /*!
  74  * wxRichTextItem class declaration
  75  */
  76
  77 // Drawing styles/states
  78 #define wxRICHTEXT_SELECTED    0x01
  79 #define wxRICHTEXT_TAGGED      0x02
  80 // The control is focussed
  81 #define wxRICHTEXT_FOCUSSED    0x04
  82 // The item itself has the focus
  83 #define wxRICHTEXT_IS_FOCUS    0x08
  84
  85 /*!
  86  * wxRichTextCtrl class declaration
  87  */
  88
  89 class WXDLLIMPEXP_RICHTEXT wxRichTextCtrl : public wxTextCtrlBase,
  90                                             public wxScrollHelper
  91 {
  92     DECLARE_CLASS( wxRichTextCtrl )
  93     DECLARE_EVENT_TABLE()
  94
  95 public:
  96 // Constructors
  97
  98     wxRichTextCtrl( );
  99     wxRichTextCtrl( wxWindow* parent, wxWindowID id = -1, const wxString& value = wxEmptyString, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
 100         long style = wxRE_MULTILINE, const wxValidator& validator = wxDefaultValidator, const wxString& name = wxTextCtrlNameStr);
 101
 102     virtual ~wxRichTextCtrl( );
 103
 104 // Operations
 105
 106     /// Creation
 107     bool Create( wxWindow* parent, wxWindowID id = -1, const wxString& value = wxEmptyString, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
 108         long style = wxRE_MULTILINE, const wxValidator& validator = wxDefaultValidator, const wxString& name = wxTextCtrlNameStr );
 109
 110     /// Member initialisation
 111     void Init();
 112
 113 ///// wxTextCtrl compatibility
 114
 115 // Accessors
 116
 117     virtual wxString GetRange(long from, long to) const;
 118
 119     virtual int GetLineLength(long lineNo) const ;
 120     virtual wxString GetLineText(long lineNo) const ;
 121     virtual int GetNumberOfLines() const ;
 122
 123     virtual bool IsModified() const ;
 124     virtual bool IsEditable() const ;
 125
 126     // more readable flag testing methods
 127     bool IsSingleLine() const { return !HasFlag(wxRE_MULTILINE); }
 128     bool IsMultiLine() const { return !IsSingleLine(); }
 129
 130     // If the return values from and to are the same, there is no selection.
 131     virtual void GetSelection(long* from, long* to) const;
 132
 133     virtual wxString GetStringSelection() const;
 134
 135     /// Get filename
 136     wxString GetFilename() const { return m_filename; }
 137
 138     /// Set filename
 139     void SetFilename(const wxString& filename) { m_filename = filename; }
 140
 141     /// Set the threshold in character positions for doing layout optimization during sizing
 142     void SetDelayedLayoutThreshold(long threshold) { m_delayedLayoutThreshold = threshold; }
 143
 144     /// Get the threshold in character positions for doing layout optimization during sizing
 145     long GetDelayedLayoutThreshold() const { return m_delayedLayoutThreshold; }
 146
 147     /// Set text cursor
 148     void SetTextCursor(const wxCursor& cursor ) { m_textCursor = cursor; }
 149
 150     /// Get text cursor
 151     wxCursor GetTextCursor() const { return m_textCursor; }
 152
 153     /// Set URL cursor
 154     void SetURLCursor(const wxCursor& cursor ) { m_urlCursor = cursor; }
 155
 156     /// Get URL cursor
 157     wxCursor GetURLCursor() const { return m_urlCursor; }
 158
 159     /// Are we showing the caret position at the start of a line
 160     /// instead of at the end of the previous one?
 161     bool GetCaretAtLineStart() const { return m_caretAtLineStart; }
 162     void SetCaretAtLineStart(bool atStart) { m_caretAtLineStart = atStart; }
 163
 164     /// Are we dragging a selection?
 165     bool GetDragging() const { return m_dragging; }
 166     void SetDragging(bool dragging) { m_dragging = dragging; }
 167
 168     /// Get/set drag start position
 169     const wxPoint& GetDragStart() const { return m_dragStart; }
 170     void SetDragStart(const wxPoint& pt) { m_dragStart = pt; }
 171
 172     /// Get the buffer bitmap
 173     const wxBitmap& GetBufferBitmap() const { return m_bufferBitmap; }
 174     wxBitmap& GetBufferBitmap() { return m_bufferBitmap; }
 175
 176     /// Get/set context menu
 177     wxMenu* GetContextMenu() const { return m_contextMenu; }
 178     void SetContextMenu(wxMenu* menu) { m_contextMenu = menu; }
 179
 180     /// Anchor so we know how to extend the selection
 181     /// It's a caret position since it's between two characters.
 182     long GetSelectionAnchor() const { return m_selectionAnchor; }
 183     void SetSelectionAnchor(long anchor) { m_selectionAnchor = anchor; }
 184
 185 // Operations
 186
 187     // editing
 188     virtual void Clear();
 189     virtual void Replace(long from, long to, const wxString& value);
 190     virtual void Remove(long from, long to);
 191
 192     // load/save the controls contents from/to the file
 193     virtual bool DoLoadFile(const wxString& file, int fileType);
 194     virtual bool DoSaveFile(const wxString& file = wxEmptyString,
 195                             int fileType = wxRICHTEXT_TYPE_ANY);
 196
 197     /// Set the handler flags, controlling loading and saving
 198     void SetHandlerFlags(int flags) { GetBuffer().SetHandlerFlags(flags); }
 199
 200     /// Get the handler flags, controlling loading and saving
 201     int GetHandlerFlags() const { return GetBuffer().GetHandlerFlags(); }
 202
 203     // sets/clears the dirty flag
 204     virtual void MarkDirty();
 205     virtual void DiscardEdits();
 206
 207     // set the max number of characters which may be entered in a single line
 208     // text control
 209     virtual void SetMaxLength(unsigned long WXUNUSED(len)) { }
 210
 211     // writing text inserts it at the current position, appending always
 212     // inserts it at the end
 213     virtual void WriteText(const wxString& text);
 214     virtual void AppendText(const wxString& text);
 215
 216     // text control under some platforms supports the text styles: these
 217     // methods allow to apply the given text style to the given selection or to
 218     // set/get the style which will be used for all appended text
 219     virtual bool SetStyle(long start, long end, const wxTextAttr& style);
 220     virtual bool SetStyle(const wxRichTextRange& range, const wxTextAttr& style);
 221     virtual bool GetStyle(long position, wxTextAttr& style);
 222
 223     // get the common set of styles for the range
 224     virtual bool GetStyleForRange(const wxRichTextRange& range, wxTextAttr& style);
 225     // extended style setting operation with flags including:
 226     // wxRICHTEXT_SETSTYLE_WITH_UNDO, wxRICHTEXT_SETSTYLE_OPTIMIZE, wxRICHTEXT_SETSTYLE_PARAGRAPHS_ONLY, wxRICHTEXT_SETSTYLE_CHARACTERS_ONLY
 227     // see richtextbuffer.h for more details.
 228     virtual bool SetStyleEx(const wxRichTextRange& range, const wxTextAttr& style, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO);
 229
 230     /// Get the content (uncombined) attributes for this position.
 231     virtual bool GetUncombinedStyle(long position, wxTextAttr& style);
 232
 233     virtual bool SetDefaultStyle(const wxTextAttr& style);
 234
 235     virtual const wxTextAttr& GetDefaultStyleEx() const { return GetDefaultStyle(); }
 236
 237     virtual const wxTextAttr& GetDefaultStyle() const;
 238
 239     /// Set list style
 240     virtual bool SetListStyle(const wxRichTextRange& range, wxRichTextListStyleDefinition* def, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom = 1, int specifiedLevel = -1);
 241     virtual bool SetListStyle(const wxRichTextRange& range, const wxString& defName, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom = 1, int specifiedLevel = -1);
 242
 243     /// Clear list for given range
 244     virtual bool ClearListStyle(const wxRichTextRange& range, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO);
 245
 246     /// Number/renumber any list elements in the given range
 247     /// def/defName can be NULL/empty to indicate that the existing list style should be used.
 248     virtual bool NumberList(const wxRichTextRange& range, wxRichTextListStyleDefinition* def = NULL, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom = 1, int specifiedLevel = -1);
 249     virtual bool NumberList(const wxRichTextRange& range, const wxString& defName, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom = 1, int specifiedLevel = -1);
 250
 251     /// Promote the list items within the given range. promoteBy can be a positive or negative number, e.g. 1 or -1
 252     /// def/defName can be NULL/empty to indicate that the existing list style should be used.
 253     virtual bool PromoteList(int promoteBy, const wxRichTextRange& range, wxRichTextListStyleDefinition* def = NULL, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int specifiedLevel = -1);
 254     virtual bool PromoteList(int promoteBy, const wxRichTextRange& range, const wxString& defName, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int specifiedLevel = -1);
 255
 256     /// Deletes the content in the given range
 257     virtual bool Delete(const wxRichTextRange& range);
 258
 259     // translate between the position (which is just an index in the text ctrl
 260     // considering all its contents as a single strings) and (x, y) coordinates
 261     // which represent column and line.
 262     virtual long XYToPosition(long x, long y) const;
 263     virtual bool PositionToXY(long pos, long *x, long *y) const;
 264
 265     virtual void ShowPosition(long pos);
 266
 267     // find the character at position given in pixels
 268     //
 269     // NB: pt is in device coords (not adjusted for the client area origin nor
 270     //     scrolling)
 271     virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt, long *pos) const;
 272     virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt,
 273                                             wxTextCoord *col,
 274                                             wxTextCoord *row) const;
 275
 276     // Clipboard operations
 277     virtual void Copy();
 278     virtual void Cut();
 279     virtual void Paste();
 280     virtual void DeleteSelection();
 281
 282     virtual bool CanCopy() const;
 283     virtual bool CanCut() const;
 284     virtual bool CanPaste() const;
 285     virtual bool CanDeleteSelection() const;
 286
 287     // Undo/redo
 288     virtual void Undo();
 289     virtual void Redo();
 290
 291     virtual bool CanUndo() const;
 292     virtual bool CanRedo() const;
 293
 294     // Insertion point
 295     virtual void SetInsertionPoint(long pos);
 296     virtual void SetInsertionPointEnd();
 297     virtual long GetInsertionPoint() const;
 298     virtual wxTextPos GetLastPosition() const;
 299
 300     virtual void SetSelection(long from, long to);
 301     virtual void SelectAll();
 302     virtual void SetEditable(bool editable);
 303
 304     virtual bool HasSelection() const;
 305
 306 ///// Functionality specific to wxRichTextCtrl
 307
 308     /// Write an image at the current insertion point. Supply optional type to use
 309     /// for internal and file storage of the raw data.
 310     virtual bool WriteImage(const wxImage& image, wxBitmapType bitmapType = wxBITMAP_TYPE_PNG);
 311
 312     /// Write a bitmap at the current insertion point. Supply optional type to use
 313     /// for internal and file storage of the raw data.
 314     virtual bool WriteImage(const wxBitmap& bitmap, wxBitmapType bitmapType = wxBITMAP_TYPE_PNG);
 315
 316     /// Load an image from file and write at the current insertion point.
 317     virtual bool WriteImage(const wxString& filename, wxBitmapType bitmapType);
 318
 319     /// Write an image block at the current insertion point.
 320     virtual bool WriteImage(const wxRichTextImageBlock& imageBlock);
 321
 322     /// Insert a newline (actually paragraph) at the current insertion point.
 323     virtual bool Newline();
 324
 325     /// Insert a line break at the current insertion point.
 326     virtual bool LineBreak();
 327
 328     /// Set basic (overall) style
 329     virtual void SetBasicStyle(const wxTextAttr& style) { GetBuffer().SetBasicStyle(style); }
 330
 331     /// Get basic (overall) style
 332     virtual const wxTextAttr& GetBasicStyle() const { return GetBuffer().GetBasicStyle(); }
 333
 334     virtual bool BeginStyle(const wxTextAttr& style) { return GetBuffer().BeginStyle(style); }
 335
 336     /// End the style
 337     virtual bool EndStyle() { return GetBuffer().EndStyle(); }
 338
 339     /// End all styles
 340     virtual bool EndAllStyles() { return GetBuffer().EndAllStyles(); }
 341
 342     /// Begin using bold
 343     bool BeginBold() { return GetBuffer().BeginBold(); }
 344
 345     /// End using bold
 346     bool EndBold()  { return GetBuffer().EndBold(); }
 347
 348     /// Begin using italic
 349     bool BeginItalic() { return GetBuffer().BeginItalic(); }
 350
 351     /// End using italic
 352     bool EndItalic() { return GetBuffer().EndItalic(); }
 353
 354     /// Begin using underline
 355     bool BeginUnderline() { return GetBuffer().BeginUnderline(); }
 356
 357     /// End using underline
 358     bool EndUnderline() { return GetBuffer().EndUnderline(); }
 359
 360     /// Begin using point size
 361     bool BeginFontSize(int pointSize) { return GetBuffer().BeginFontSize(pointSize); }
 362
 363     /// End using point size
 364     bool EndFontSize() { return GetBuffer().EndFontSize(); }
 365
 366     /// Begin using this font
 367     bool BeginFont(const wxFont& font) { return GetBuffer().BeginFont(font); }
 368
 369     /// End using a font
 370     bool EndFont() { return GetBuffer().EndFont(); }
 371
 372     /// Begin using this colour
 373     bool BeginTextColour(const wxColour& colour) { return GetBuffer().BeginTextColour(colour); }
 374
 375     /// End using a colour
 376     bool EndTextColour() { return GetBuffer().EndTextColour(); }
 377
 378     /// Begin using alignment
 379     bool BeginAlignment(wxTextAttrAlignment alignment) { return GetBuffer().BeginAlignment(alignment); }
 380
 381     /// End alignment
 382     bool EndAlignment() { return GetBuffer().EndAlignment(); }
 383
 384     /// Begin left indent
 385     bool BeginLeftIndent(int leftIndent, int leftSubIndent = 0) { return GetBuffer().BeginLeftIndent(leftIndent, leftSubIndent); }
 386
 387     /// End left indent
 388     bool EndLeftIndent() { return GetBuffer().EndLeftIndent(); }
 389
 390     /// Begin right indent
 391     bool BeginRightIndent(int rightIndent) { return GetBuffer().BeginRightIndent(rightIndent); }
 392
 393     /// End right indent
 394     bool EndRightIndent() { return GetBuffer().EndRightIndent(); }
 395
 396     /// Begin paragraph spacing
 397     bool BeginParagraphSpacing(int before, int after) { return GetBuffer().BeginParagraphSpacing(before, after); }
 398
 399     /// End paragraph spacing
 400     bool EndParagraphSpacing() { return GetBuffer().EndParagraphSpacing(); }
 401
 402     /// Begin line spacing
 403     bool BeginLineSpacing(int lineSpacing) { return GetBuffer().BeginLineSpacing(lineSpacing); }
 404
 405     /// End line spacing
 406     bool EndLineSpacing() { return GetBuffer().EndLineSpacing(); }
 407
 408     /// Begin numbered bullet
 409     bool BeginNumberedBullet(int bulletNumber, int leftIndent, int leftSubIndent, int bulletStyle = wxTEXT_ATTR_BULLET_STYLE_ARABIC|wxTEXT_ATTR_BULLET_STYLE_PERIOD)
 410     { return GetBuffer().BeginNumberedBullet(bulletNumber, leftIndent, leftSubIndent, bulletStyle); }
 411
 412     /// End numbered bullet
 413     bool EndNumberedBullet() { return GetBuffer().EndNumberedBullet(); }
 414
 415     /// Begin symbol bullet
 416     bool BeginSymbolBullet(const wxString& symbol, int leftIndent, int leftSubIndent, int bulletStyle = wxTEXT_ATTR_BULLET_STYLE_SYMBOL)
 417     { return GetBuffer().BeginSymbolBullet(symbol, leftIndent, leftSubIndent, bulletStyle); }
 418
 419     /// End symbol bullet
 420     bool EndSymbolBullet() { return GetBuffer().EndSymbolBullet(); }
 421
 422     /// Begin standard bullet
 423     bool BeginStandardBullet(const wxString& bulletName, int leftIndent, int leftSubIndent, int bulletStyle = wxTEXT_ATTR_BULLET_STYLE_STANDARD)
 424     { return GetBuffer().BeginStandardBullet(bulletName, leftIndent, leftSubIndent, bulletStyle); }
 425
 426     /// End standard bullet
 427     bool EndStandardBullet() { return GetBuffer().EndStandardBullet(); }
 428
 429     /// Begin named character style
 430     bool BeginCharacterStyle(const wxString& characterStyle) { return GetBuffer().BeginCharacterStyle(characterStyle); }
 431
 432     /// End named character style
 433     bool EndCharacterStyle() { return GetBuffer().EndCharacterStyle(); }
 434
 435     /// Begin named paragraph style
 436     bool BeginParagraphStyle(const wxString& paragraphStyle) { return GetBuffer().BeginParagraphStyle(paragraphStyle); }
 437
 438     /// End named character style
 439     bool EndParagraphStyle() { return GetBuffer().EndParagraphStyle(); }
 440
 441     /// Begin named list style
 442     bool BeginListStyle(const wxString& listStyle, int level = 1, int number = 1) { return GetBuffer().BeginListStyle(listStyle, level, number); }
 443
 444     /// End named character style
 445     bool EndListStyle() { return GetBuffer().EndListStyle(); }
 446
 447     /// Begin URL
 448     bool BeginURL(const wxString& url, const wxString& characterStyle = wxEmptyString) { return GetBuffer().BeginURL(url, characterStyle); }
 449
 450     /// End URL
 451     bool EndURL() { return GetBuffer().EndURL(); }
 452
 453     /// Sets the default style to the style under the cursor
 454     bool SetDefaultStyleToCursorStyle();
 455
 456     /// Clear the selection
 457     virtual void SelectNone();
 458
 459     /// Select the word at the given character position
 460     virtual bool SelectWord(long position);
 461
 462     /// Get/set the selection range in character positions. -1, -1 means no selection.
 463     /// The range is in API convention, i.e. a single character selection is denoted
 464     /// by (n, n+1)
 465     wxRichTextRange GetSelectionRange() const;
 466     void SetSelectionRange(const wxRichTextRange& range);
 467
 468     /// Get/set the selection range in character positions. -1, -1 means no selection.
 469     /// The range is in internal format, i.e. a single character selection is denoted
 470     /// by (n, n)
 471     const wxRichTextRange& GetInternalSelectionRange() const { return m_selectionRange; }
 472     void SetInternalSelectionRange(const wxRichTextRange& range) { m_selectionRange = range; }
 473
 474     /// Add a new paragraph of text to the end of the buffer
 475     virtual wxRichTextRange AddParagraph(const wxString& text);
 476
 477     /// Add an image
 478     virtual wxRichTextRange AddImage(const wxImage& image);
 479
 480     /// Layout the buffer: which we must do before certain operations, such as
 481     /// setting the caret position.
 482     virtual bool LayoutContent(bool onlyVisibleRect = false);
 483
 484     /// Move the caret to the given character position
 485     virtual bool MoveCaret(long pos, bool showAtLineStart = false);
 486
 487     /// Move right
 488     virtual bool MoveRight(int noPositions = 1, int flags = 0);
 489
 490     /// Move left
 491     virtual bool MoveLeft(int noPositions = 1, int flags = 0);
 492
 493     /// Move up
 494     virtual bool MoveUp(int noLines = 1, int flags = 0);
 495
 496     /// Move up
 497     virtual bool MoveDown(int noLines = 1, int flags = 0);
 498
 499     /// Move to the end of the line
 500     virtual bool MoveToLineEnd(int flags = 0);
 501
 502     /// Move to the start of the line
 503     virtual bool MoveToLineStart(int flags = 0);
 504
 505     /// Move to the end of the paragraph
 506     virtual bool MoveToParagraphEnd(int flags = 0);
 507
 508     /// Move to the start of the paragraph
 509     virtual bool MoveToParagraphStart(int flags = 0);
 510
 511     /// Move to the start of the buffer
 512     virtual bool MoveHome(int flags = 0);
 513
 514     /// Move to the end of the buffer
 515     virtual bool MoveEnd(int flags = 0);
 516
 517     /// Move n pages up
 518     virtual bool PageUp(int noPages = 1, int flags = 0);
 519
 520     /// Move n pages down
 521     virtual bool PageDown(int noPages = 1, int flags = 0);
 522
 523     /// Move n words left
 524     virtual bool WordLeft(int noPages = 1, int flags = 0);
 525
 526     /// Move n words right
 527     virtual bool WordRight(int noPages = 1, int flags = 0);
 528
 529     /// Returns the buffer associated with the control.
 530     wxRichTextBuffer& GetBuffer() { return m_buffer; }
 531     const wxRichTextBuffer& GetBuffer() const { return m_buffer; }
 532
 533     /// Start batching undo history for commands.
 534     virtual bool BeginBatchUndo(const wxString& cmdName) { return m_buffer.BeginBatchUndo(cmdName); }
 535
 536     /// End batching undo history for commands.
 537     virtual bool EndBatchUndo() { return m_buffer.EndBatchUndo(); }
 538
 539     /// Are we batching undo history for commands?
 540     virtual bool BatchingUndo() const { return m_buffer.BatchingUndo(); }
 541
 542     /// Start suppressing undo history for commands.
 543     virtual bool BeginSuppressUndo() { return m_buffer.BeginSuppressUndo(); }
 544
 545     /// End suppressing undo history for commands.
 546     virtual bool EndSuppressUndo() { return m_buffer.EndSuppressUndo(); }
 547
 548     /// Are we suppressing undo history for commands?
 549     virtual bool SuppressingUndo() const { return m_buffer.SuppressingUndo(); }
 550
 551     /// Test if this whole range has character attributes of the specified kind. If any
 552     /// of the attributes are different within the range, the test fails. You
 553     /// can use this to implement, for example, bold button updating. style must have
 554     /// flags indicating which attributes are of interest.
 555     virtual bool HasCharacterAttributes(const wxRichTextRange& range, const wxTextAttr& style) const
 556     {
 557         return GetBuffer().HasCharacterAttributes(range.ToInternal(), style);
 558     }
 559
 560     /// Test if this whole range has paragraph attributes of the specified kind. If any
 561     /// of the attributes are different within the range, the test fails. You
 562     /// can use this to implement, for example, centering button updating. style must have
 563     /// flags indicating which attributes are of interest.
 564     virtual bool HasParagraphAttributes(const wxRichTextRange& range, const wxTextAttr& style) const
 565     {
 566         return GetBuffer().HasParagraphAttributes(range.ToInternal(), style);
 567     }
 568
 569     /// Is all of the selection bold?
 570     virtual bool IsSelectionBold();
 571
 572     /// Is all of the selection italics?
 573     virtual bool IsSelectionItalics();
 574
 575     /// Is all of the selection underlined?
 576     virtual bool IsSelectionUnderlined();
 577
 578     /// Is all of the selection aligned according to the specified flag?
 579     virtual bool IsSelectionAligned(wxTextAttrAlignment alignment);
 580
 581     /// Apply bold to the selection
 582     virtual bool ApplyBoldToSelection();
 583
 584     /// Apply italic to the selection
 585     virtual bool ApplyItalicToSelection();
 586
 587     /// Apply underline to the selection
 588     virtual bool ApplyUnderlineToSelection();
 589
 590     /// Apply alignment to the selection
 591     virtual bool ApplyAlignmentToSelection(wxTextAttrAlignment alignment);
 592
 593     /// Apply a named style to the selection
 594     virtual bool ApplyStyle(wxRichTextStyleDefinition* def);
 595
 596     /// Set style sheet, if any
 597     void SetStyleSheet(wxRichTextStyleSheet* styleSheet) { GetBuffer().SetStyleSheet(styleSheet); }
 598     wxRichTextStyleSheet* GetStyleSheet() const { return GetBuffer().GetStyleSheet(); }
 599
 600     /// Push style sheet to top of stack
 601     bool PushStyleSheet(wxRichTextStyleSheet* styleSheet) { return GetBuffer().PushStyleSheet(styleSheet); }
 602
 603     /// Pop style sheet from top of stack
 604     wxRichTextStyleSheet* PopStyleSheet() { return GetBuffer().PopStyleSheet(); }
 605
 606     /// Apply the style sheet to the buffer, for example if the styles have changed.
 607     bool ApplyStyleSheet(wxRichTextStyleSheet* styleSheet = NULL);
 608
 609 // Command handlers
 610
 611     void Command(wxCommandEvent& event);
 612     void OnDropFiles(wxDropFilesEvent& event);
 613     void OnCaptureLost(wxMouseCaptureLostEvent& event);
 614     void OnSysColourChanged(wxSysColourChangedEvent& event);
 615
 616     void OnCut(wxCommandEvent& event);
 617     void OnCopy(wxCommandEvent& event);
 618     void OnPaste(wxCommandEvent& event);
 619     void OnUndo(wxCommandEvent& event);
 620     void OnRedo(wxCommandEvent& event);
 621     void OnSelectAll(wxCommandEvent& event);
 622     void OnClear(wxCommandEvent& event);
 623
 624     void OnUpdateCut(wxUpdateUIEvent& event);
 625     void OnUpdateCopy(wxUpdateUIEvent& event);
 626     void OnUpdatePaste(wxUpdateUIEvent& event);
 627     void OnUpdateUndo(wxUpdateUIEvent& event);
 628     void OnUpdateRedo(wxUpdateUIEvent& event);
 629     void OnUpdateSelectAll(wxUpdateUIEvent& event);
 630     void OnUpdateClear(wxUpdateUIEvent& event);
 631
 632     // Show a context menu for Rich Edit controls (the standard
 633     // EDIT control has one already)
 634     void OnContextMenu(wxContextMenuEvent& event);
 635
 636 // Event handlers
 637
 638     /// Painting
 639     void OnPaint(wxPaintEvent& event);
 640     void OnEraseBackground(wxEraseEvent& event);
 641
 642     /// Left-click
 643     void OnLeftClick(wxMouseEvent& event);
 644
 645     /// Left-up
 646     void OnLeftUp(wxMouseEvent& event);
 647
 648     /// Motion
 649     void OnMoveMouse(wxMouseEvent& event);
 650
 651     /// Left-double-click
 652     void OnLeftDClick(wxMouseEvent& event);
 653
 654     /// Middle-click
 655     void OnMiddleClick(wxMouseEvent& event);
 656
 657     /// Right-click
 658     void OnRightClick(wxMouseEvent& event);
 659
 660     /// Key press
 661     void OnChar(wxKeyEvent& event);
 662
 663     /// Sizing
 664     void OnSize(wxSizeEvent& event);
 665
 666     /// Setting/losing focus
 667     void OnSetFocus(wxFocusEvent& event);
 668     void OnKillFocus(wxFocusEvent& event);
 669
 670     /// Idle-time processing
 671     void OnIdle(wxIdleEvent& event);
 672
 673     /// Scrolling
 674     void OnScroll(wxScrollWinEvent& event);
 675
 676     /// Set font, and also default attributes
 677     virtual bool SetFont(const wxFont& font);
 678
 679     /// Set up scrollbars, e.g. after a resize
 680     virtual void SetupScrollbars(bool atTop = false);
 681
 682     /// Keyboard navigation
 683     virtual bool KeyboardNavigate(int keyCode, int flags);
 684
 685     /// Paint the background
 686     virtual void PaintBackground(wxDC& dc);
 687
 688 #if wxRICHTEXT_BUFFERED_PAINTING
 689     /// Recreate buffer bitmap if necessary
 690     virtual bool RecreateBuffer(const wxSize& size = wxDefaultSize);
 691 #endif
 692
 693     /// Write text
 694     virtual void DoWriteText(const wxString& value, int flags = 0);
 695
 696     /// Should we inherit colours?
 697     virtual bool ShouldInheritColours() const { return false; }
 698
 699     /// Position the caret
 700     virtual void PositionCaret();
 701
 702     /// Extend the selection, returning true if the selection was
 703     /// changed. Selections are in caret positions.
 704     virtual bool ExtendSelection(long oldPosition, long newPosition, int flags);
 705
 706     /// Scroll into view. This takes a _caret_ position.
 707     virtual bool ScrollIntoView(long position, int keyCode);
 708
 709     /// Refresh the area affected by a selection change
 710     bool RefreshForSelectionChange(const wxRichTextRange& oldSelection, const wxRichTextRange& newSelection);
 711
 712     /// The caret position is the character position just before the caret.
 713     /// A value of -1 means the caret is at the start of the buffer.
 714     void SetCaretPosition(long position, bool showAtLineStart = false) ;
 715     long GetCaretPosition() const { return m_caretPosition; }
 716
 717     /// The adjusted caret position is the character position adjusted to take
 718     /// into account whether we're at the start of a paragraph, in which case
 719     /// style information should be taken from the next position, not current one.
 720     long GetAdjustedCaretPosition(long caretPos) const;
 721
 722     /// Move caret one visual step forward: this may mean setting a flag
 723     /// and keeping the same position if we're going from the end of one line
 724     /// to the start of the next, which may be the exact same caret position.
 725     void MoveCaretForward(long oldPosition) ;
 726
 727     /// Move caret one visual step forward: this may mean setting a flag
 728     /// and keeping the same position if we're going from the end of one line
 729     /// to the start of the next, which may be the exact same caret position.
 730     void MoveCaretBack(long oldPosition) ;
 731
 732     /// Get the caret height and position for the given character position
 733     bool GetCaretPositionForIndex(long position, wxRect& rect);
 734
 735     /// Gets the line for the visible caret position. If the caret is
 736     /// shown at the very end of the line, it means the next character is actually
 737     /// on the following line. So let's get the line we're expecting to find
 738     /// if this is the case.
 739     wxRichTextLine* GetVisibleLineForCaretPosition(long caretPosition) const;
 740
 741     /// Gets the command processor
 742     wxCommandProcessor* GetCommandProcessor() const { return GetBuffer().GetCommandProcessor(); }
 743
 744     /// Delete content if there is a selection, e.g. when pressing a key.
 745     /// Returns the new caret position in newPos, or leaves it if there
 746     /// was no action.
 747     bool DeleteSelectedContent(long* newPos= NULL);
 748
 749     /// Transform logical to physical
 750     wxPoint GetPhysicalPoint(const wxPoint& ptLogical) const;
 751
 752     /// Transform physical to logical
 753     wxPoint GetLogicalPoint(const wxPoint& ptPhysical) const;
 754
 755     /// Finds the caret position for the next word. Direction
 756     /// is 1 (forward) or -1 (backwards).
 757     virtual long FindNextWordPosition(int direction = 1) const;
 758
 759     /// Is the given position visible on the screen?
 760     bool IsPositionVisible(long pos) const;
 761
 762     /// Returns the first visible position in the current view
 763     long GetFirstVisiblePosition() const;
 764
 765     /// Returns the caret position since the default formatting was changed. As
 766     /// soon as this position changes, we no longer reflect the default style
 767     /// in the UI. A value of -2 means that we should only reflect the style of the
 768     /// content under the caret.
 769     long GetCaretPositionForDefaultStyle() const { return m_caretPositionForDefaultStyle; }
 770
 771     /// Set the caret position for the default style that the user is selecting.
 772     void SetCaretPositionForDefaultStyle(long pos) { m_caretPositionForDefaultStyle = pos; }
 773
 774     /// Should the UI reflect the default style chosen by the user, rather than the style under
 775     /// the caret?
 776     bool IsDefaultStyleShowing() const { return m_caretPositionForDefaultStyle != -2; }
 777
 778     /// Convenience function that tells the control to start reflecting the default
 779     /// style, since the user is changing it.
 780     void SetAndShowDefaultStyle(const wxTextAttr& attr)
 781     {
 782         SetDefaultStyle(attr);
 783         SetCaretPositionForDefaultStyle(GetCaretPosition());
 784     }
 785
 786     /// Get the first visible point in the window
 787     wxPoint GetFirstVisiblePoint() const;
 788
 789 // Implementation
 790
 791      /// Font names take a long time to retrieve, so cache them (on demand)
 792      static const wxArrayString& GetAvailableFontNames();
 793      static void ClearAvailableFontNames();
 794
 795      WX_FORWARD_TO_SCROLL_HELPER()
 796
 797      // implement wxTextEntry methods
 798      virtual wxString DoGetValue() const;
 799
 800 protected:
 801      // FIXME: this does not work, it allows this code to compile but will fail
 802      //        during run-time
 803 #ifdef __WXMSW__
 804     virtual WXHWND GetEditHWND() const { return GetHWND(); }
 805 #endif
 806 #ifdef __WXMOTIF__
 807     virtual WXWidget GetTextWidget() const { return NULL; }
 808 #endif
 809 #ifdef __WXGTK20__
 810     virtual wxWindow *GetEditableWindow() { return this; }
 811     virtual GtkEditable *GetEditable() const { return NULL; }
 812     virtual GtkEntry *GetEntry() const { return NULL; }
 813 #endif
 814
 815 // Overrides
 816 protected:
 817
 818     virtual wxSize DoGetBestSize() const ;
 819
 820     virtual void DoSetValue(const wxString& value, int flags = 0);
 821
 822     virtual void DoThaw();
 823
 824
 825 // Data members
 826 private:
 827 #if wxRICHTEXT_BUFFERED_PAINTING
 828     /// Buffer bitmap
 829     wxBitmap                m_bufferBitmap;
 830 #endif
 831
 832     /// Text buffer
 833     wxRichTextBuffer        m_buffer;
 834
 835     wxMenu*                 m_contextMenu;
 836
 837     /// Caret position (1 less than the character position, so -1 is the
 838     /// first caret position).
 839     long                    m_caretPosition;
 840
 841     /// Caret position when the default formatting has been changed. As
 842     /// soon as this position changes, we no longer reflect the default style
 843     /// in the UI.
 844     long                    m_caretPositionForDefaultStyle;
 845
 846     /// Selection range in character positions. -2, -2 means no selection.
 847     wxRichTextRange         m_selectionRange;
 848
 849     /// Anchor so we know how to extend the selection
 850     /// It's a caret position since it's between two characters.
 851     long                    m_selectionAnchor;
 852
 853     /// Are we editable?
 854     bool                    m_editable;
 855
 856     /// Are we showing the caret position at the start of a line
 857     /// instead of at the end of the previous one?
 858     bool                    m_caretAtLineStart;
 859
 860     /// Are we dragging a selection?
 861     bool                    m_dragging;
 862
 863     /// Start position for drag
 864     wxPoint                 m_dragStart;
 865
 866     /// Do we need full layout in idle?
 867     bool                    m_fullLayoutRequired;
 868     wxLongLong              m_fullLayoutTime;
 869     long                    m_fullLayoutSavedPosition;
 870
 871     /// Threshold for doing delayed layout
 872     long                    m_delayedLayoutThreshold;
 873
 874     /// Cursors
 875     wxCursor                m_textCursor;
 876     wxCursor                m_urlCursor;
 877
 878     static wxArrayString    sm_availableFontNames;
 879 };
 880
 881 /*!
 882  * wxRichTextEvent - the event class for wxRichTextCtrl notifications
 883  */
 884
 885 class WXDLLIMPEXP_RICHTEXT wxRichTextEvent : public wxNotifyEvent
 886 {
 887 public:
 888     wxRichTextEvent(wxEventType commandType = wxEVT_NULL, int winid = 0)
 889         : wxNotifyEvent(commandType, winid),
 890         m_flags(0), m_position(-1), m_oldStyleSheet(NULL), m_newStyleSheet(NULL),
 891         m_char((wxChar) 0)
 892         { }
 893
 894     wxRichTextEvent(const wxRichTextEvent& event)
 895         : wxNotifyEvent(event),
 896         m_flags(event.m_flags), m_position(-1),
 897         m_oldStyleSheet(event.m_oldStyleSheet), m_newStyleSheet(event.m_newStyleSheet),
 898         m_char((wxChar) 0)
 899         { }
 900
 901     long GetPosition() const { return m_position; }
 902     void SetPosition(long pos) { m_position = pos; }
 903
 904     int GetFlags() const { return m_flags; }
 905     void SetFlags(int flags) { m_flags = flags; }
 906
 907     wxRichTextStyleSheet* GetOldStyleSheet() const { return m_oldStyleSheet; }
 908     void SetOldStyleSheet(wxRichTextStyleSheet* sheet) { m_oldStyleSheet = sheet; }
 909
 910     wxRichTextStyleSheet* GetNewStyleSheet() const { return m_newStyleSheet; }
 911     void SetNewStyleSheet(wxRichTextStyleSheet* sheet) { m_newStyleSheet = sheet; }
 912
 913     const wxRichTextRange& GetRange() const { return m_range; }
 914     void SetRange(const wxRichTextRange& range) { m_range = range; }
 915
 916     wxChar GetCharacter() const { return m_char; }
 917     void SetCharacter(wxChar ch) { m_char = ch; }
 918
 919     virtual wxEvent *Clone() const { return new wxRichTextEvent(*this); }
 920
 921 protected:
 922     int                     m_flags;
 923     long                    m_position;
 924     wxRichTextStyleSheet*   m_oldStyleSheet;
 925     wxRichTextStyleSheet*   m_newStyleSheet;
 926     wxRichTextRange         m_range;
 927     wxChar                  m_char;
 928
 929 private:
 930     DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxRichTextEvent)
 931 };
 932
 933 /*!
 934  * wxRichTextCtrl events
 935  */
 936 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_LEFT_CLICK, wxRichTextEvent );
 937 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_RIGHT_CLICK, wxRichTextEvent );
 938 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_MIDDLE_CLICK, wxRichTextEvent );
 939 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_LEFT_DCLICK, wxRichTextEvent );
 940 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_RETURN, wxRichTextEvent );
 941 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_CHARACTER, wxRichTextEvent );
 942 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_DELETE, wxRichTextEvent );
 943
 944 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_STYLESHEET_CHANGING, wxRichTextEvent );
 945 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_STYLESHEET_CHANGED, wxRichTextEvent );
 946 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACING, wxRichTextEvent );
 947 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACED, wxRichTextEvent );
 948
 949 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_CONTENT_INSERTED, wxRichTextEvent );
 950 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_CONTENT_DELETED, wxRichTextEvent );
 951 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_STYLE_CHANGED, wxRichTextEvent );
 952 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_SELECTION_CHANGED, wxRichTextEvent );
 953 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_BUFFER_RESET, wxRichTextEvent );
 954
 955 typedef void (wxEvtHandler::*wxRichTextEventFunction)(wxRichTextEvent&);
 956
 957 #define wxRichTextEventHandler(func) \
 958     wxEVENT_HANDLER_CAST(wxRichTextEventFunction, func)
 959
 960 #define EVT_RICHTEXT_LEFT_CLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_LEFT_CLICK, id, -1, wxRichTextEventHandler( fn ), NULL ),
 961 #define EVT_RICHTEXT_RIGHT_CLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_RIGHT_CLICK, id, -1, wxRichTextEventHandler( fn ), NULL ),
 962 #define EVT_RICHTEXT_MIDDLE_CLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_MIDDLE_CLICK, id, -1, wxRichTextEventHandler( fn ), NULL ),
 963 #define EVT_RICHTEXT_LEFT_DCLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_LEFT_DCLICK, id, -1, wxRichTextEventHandler( fn ), NULL ),
 964 #define EVT_RICHTEXT_RETURN(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_RETURN, id, -1, wxRichTextEventHandler( fn ), NULL ),
 965 #define EVT_RICHTEXT_CHARACTER(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_CHARACTER, id, -1, wxRichTextEventHandler( fn ), NULL ),
 966 #define EVT_RICHTEXT_DELETE(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_DELETE, id, -1, wxRichTextEventHandler( fn ), NULL ),
 967
 968 #define EVT_RICHTEXT_STYLESHEET_CHANGING(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_STYLESHEET_CHANGING, id, -1, wxRichTextEventHandler( fn ), NULL ),
 969 #define EVT_RICHTEXT_STYLESHEET_CHANGED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_STYLESHEET_CHANGED, id, -1, wxRichTextEventHandler( fn ), NULL ),
 970 #define EVT_RICHTEXT_STYLESHEET_REPLACING(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACING, id, -1, wxRichTextEventHandler( fn ), NULL ),
 971 #define EVT_RICHTEXT_STYLESHEET_REPLACED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACED, id, -1, wxRichTextEventHandler( fn ), NULL ),
 972
 973 #define EVT_RICHTEXT_CONTENT_INSERTED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_CONTENT_INSERTED, id, -1, wxRichTextEventHandler( fn ), NULL ),
 974 #define EVT_RICHTEXT_CONTENT_DELETED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_CONTENT_DELETED, id, -1, wxRichTextEventHandler( fn ), NULL ),
 975 #define EVT_RICHTEXT_STYLE_CHANGED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_STYLE_CHANGED, id, -1, wxRichTextEventHandler( fn ), NULL ),
 976 #define EVT_RICHTEXT_SELECTION_CHANGED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_SELECTION_CHANGED, id, -1, wxRichTextEventHandler( fn ), NULL ),
 977 #define EVT_RICHTEXT_BUFFER_RESET(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_BUFFER_RESET, id, -1, wxRichTextEventHandler( fn ), NULL ),
 978
 979 #endif
 980     // wxUSE_RICHTEXT
 981
 982 #endif
 983     // _WX_RICHTEXTCTRL_H_