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 #if wxRICHTEXT_BUFFERED_PAINTING
 173     /// Get the buffer bitmap
 174     const wxBitmap& GetBufferBitmap() const { return m_bufferBitmap; }
 175     wxBitmap& GetBufferBitmap() { return m_bufferBitmap; }
 176 #endif
 177
 178     /// Get/set context menu
 179     wxMenu* GetContextMenu() const { return m_contextMenu; }
 180     void SetContextMenu(wxMenu* menu);
 181
 182     /// Anchor so we know how to extend the selection
 183     /// It's a caret position since it's between two characters.
 184     long GetSelectionAnchor() const { return m_selectionAnchor; }
 185     void SetSelectionAnchor(long anchor) { m_selectionAnchor = anchor; }
 186
 187     /// The wxRichTextObject object under mouse if any
 188     wxRichTextObject* GetCurrentObject() const { return m_currentObject; }
 189     void SetCurrentObject(wxRichTextObject* obj) { m_currentObject = obj; }
 190
 191 // Operations
 192
 193     // editing
 194     virtual void Clear();
 195     virtual void Replace(long from, long to, const wxString& value);
 196     virtual void Remove(long from, long to);
 197
 198     // load/save the controls contents from/to the file
 199     virtual bool DoLoadFile(const wxString& file, int fileType);
 200     virtual bool DoSaveFile(const wxString& file = wxEmptyString,
 201                             int fileType = wxRICHTEXT_TYPE_ANY);
 202
 203     /// Set the handler flags, controlling loading and saving
 204     void SetHandlerFlags(int flags) { GetBuffer().SetHandlerFlags(flags); }
 205
 206     /// Get the handler flags, controlling loading and saving
 207     int GetHandlerFlags() const { return GetBuffer().GetHandlerFlags(); }
 208
 209     // sets/clears the dirty flag
 210     virtual void MarkDirty();
 211     virtual void DiscardEdits();
 212
 213     // set the max number of characters which may be entered in a single line
 214     // text control
 215     virtual void SetMaxLength(unsigned long WXUNUSED(len)) { }
 216
 217     // writing text inserts it at the current position, appending always
 218     // inserts it at the end
 219     virtual void WriteText(const wxString& text);
 220     virtual void AppendText(const wxString& text);
 221
 222     // text control under some platforms supports the text styles: these
 223     // methods allow to apply the given text style to the given selection or to
 224     // set/get the style which will be used for all appended text
 225     virtual bool SetStyle(long start, long end, const wxTextAttr& style);
 226     virtual bool SetStyle(const wxRichTextRange& range, const wxTextAttr& style);
 227     virtual bool GetStyle(long position, wxTextAttr& style);
 228
 229     // Set an image style
 230     void SetImageStyle(wxRichTextImage *image, const wxRichTextAnchoredObjectAttr& style);
 231
 232     // get the common set of styles for the range
 233     virtual bool GetStyleForRange(const wxRichTextRange& range, wxTextAttr& style);
 234     // extended style setting operation with flags including:
 235     // wxRICHTEXT_SETSTYLE_WITH_UNDO, wxRICHTEXT_SETSTYLE_OPTIMIZE, wxRICHTEXT_SETSTYLE_PARAGRAPHS_ONLY, wxRICHTEXT_SETSTYLE_CHARACTERS_ONLY
 236     // see richtextbuffer.h for more details.
 237     virtual bool SetStyleEx(const wxRichTextRange& range, const wxTextAttr& style, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO);
 238
 239     /// Get the content (uncombined) attributes for this position.
 240     virtual bool GetUncombinedStyle(long position, wxTextAttr& style);
 241
 242     virtual bool SetDefaultStyle(const wxTextAttr& style);
 243
 244     virtual const wxTextAttr& GetDefaultStyleEx() const { return GetDefaultStyle(); }
 245
 246     virtual const wxTextAttr& GetDefaultStyle() const;
 247
 248     /// Set list style
 249     virtual bool SetListStyle(const wxRichTextRange& range, wxRichTextListStyleDefinition* def, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom = 1, int specifiedLevel = -1);
 250     virtual bool SetListStyle(const wxRichTextRange& range, const wxString& defName, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom = 1, int specifiedLevel = -1);
 251
 252     /// Clear list for given range
 253     virtual bool ClearListStyle(const wxRichTextRange& range, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO);
 254
 255     /// Number/renumber any list elements in the given range
 256     /// def/defName can be NULL/empty to indicate that the existing list style should be used.
 257     virtual bool NumberList(const wxRichTextRange& range, wxRichTextListStyleDefinition* def = NULL, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom = 1, int specifiedLevel = -1);
 258     virtual bool NumberList(const wxRichTextRange& range, const wxString& defName, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom = 1, int specifiedLevel = -1);
 259
 260     /// Promote the list items within the given range. promoteBy can be a positive or negative number, e.g. 1 or -1
 261     /// def/defName can be NULL/empty to indicate that the existing list style should be used.
 262     virtual bool PromoteList(int promoteBy, const wxRichTextRange& range, wxRichTextListStyleDefinition* def = NULL, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int specifiedLevel = -1);
 263     virtual bool PromoteList(int promoteBy, const wxRichTextRange& range, const wxString& defName, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int specifiedLevel = -1);
 264
 265     /// Deletes the content in the given range
 266     virtual bool Delete(const wxRichTextRange& range);
 267
 268     // translate between the position (which is just an index in the text ctrl
 269     // considering all its contents as a single strings) and (x, y) coordinates
 270     // which represent column and line.
 271     virtual long XYToPosition(long x, long y) const;
 272     virtual bool PositionToXY(long pos, long *x, long *y) const;
 273
 274     virtual void ShowPosition(long pos);
 275
 276     // find the character at position given in pixels
 277     //
 278     // NB: pt is in device coords (not adjusted for the client area origin nor
 279     //     scrolling)
 280     virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt, long *pos) const;
 281     virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt,
 282                                             wxTextCoord *col,
 283                                             wxTextCoord *row) const;
 284
 285     // Clipboard operations
 286     virtual void Copy();
 287     virtual void Cut();
 288     virtual void Paste();
 289     virtual void DeleteSelection();
 290
 291     virtual bool CanCopy() const;
 292     virtual bool CanCut() const;
 293     virtual bool CanPaste() const;
 294     virtual bool CanDeleteSelection() const;
 295
 296     // Undo/redo
 297     virtual void Undo();
 298     virtual void Redo();
 299
 300     virtual bool CanUndo() const;
 301     virtual bool CanRedo() const;
 302
 303     // Insertion point
 304     virtual void SetInsertionPoint(long pos);
 305     virtual void SetInsertionPointEnd();
 306     virtual long GetInsertionPoint() const;
 307     virtual wxTextPos GetLastPosition() const;
 308
 309     virtual void SetSelection(long from, long to);
 310     virtual void SelectAll();
 311     virtual void SetEditable(bool editable);
 312
 313     virtual bool HasSelection() const;
 314
 315 ///// Functionality specific to wxRichTextCtrl
 316
 317     /// Write an image at the current insertion point. Supply optional type to use
 318     /// for internal and file storage of the raw data.
 319     virtual bool WriteImage(const wxImage& image, wxBitmapType bitmapType = wxBITMAP_TYPE_PNG, const wxRichTextAnchoredObjectAttr& attr = wxRichTextAnchoredObjectAttr());
 320
 321     /// Write a bitmap at the current insertion point. Supply optional type to use
 322     /// for internal and file storage of the raw data.
 323     virtual bool WriteImage(const wxBitmap& bitmap, wxBitmapType bitmapType = wxBITMAP_TYPE_PNG, const wxRichTextAnchoredObjectAttr& attr = wxRichTextAnchoredObjectAttr());
 324
 325     /// Load an image from file and write at the current insertion point.
 326     virtual bool WriteImage(const wxString& filename, wxBitmapType bitmapType, const wxRichTextAnchoredObjectAttr& attr = wxRichTextAnchoredObjectAttr());
 327
 328     /// Write an image block at the current insertion point.
 329     virtual bool WriteImage(const wxRichTextImageBlock& imageBlock, const wxRichTextAnchoredObjectAttr& attr = wxRichTextAnchoredObjectAttr());
 330
 331     /// Insert a newline (actually paragraph) at the current insertion point.
 332     virtual bool Newline();
 333
 334     /// Insert a line break at the current insertion point.
 335     virtual bool LineBreak();
 336
 337     /// Set basic (overall) style
 338     virtual void SetBasicStyle(const wxTextAttr& style) { GetBuffer().SetBasicStyle(style); }
 339
 340     /// Get basic (overall) style
 341     virtual const wxTextAttr& GetBasicStyle() const { return GetBuffer().GetBasicStyle(); }
 342
 343     virtual bool BeginStyle(const wxTextAttr& style) { return GetBuffer().BeginStyle(style); }
 344
 345     /// End the style
 346     virtual bool EndStyle() { return GetBuffer().EndStyle(); }
 347
 348     /// End all styles
 349     virtual bool EndAllStyles() { return GetBuffer().EndAllStyles(); }
 350
 351     /// Begin using bold
 352     bool BeginBold() { return GetBuffer().BeginBold(); }
 353
 354     /// End using bold
 355     bool EndBold()  { return GetBuffer().EndBold(); }
 356
 357     /// Begin using italic
 358     bool BeginItalic() { return GetBuffer().BeginItalic(); }
 359
 360     /// End using italic
 361     bool EndItalic() { return GetBuffer().EndItalic(); }
 362
 363     /// Begin using underline
 364     bool BeginUnderline() { return GetBuffer().BeginUnderline(); }
 365
 366     /// End using underline
 367     bool EndUnderline() { return GetBuffer().EndUnderline(); }
 368
 369     /// Begin using point size
 370     bool BeginFontSize(int pointSize) { return GetBuffer().BeginFontSize(pointSize); }
 371
 372     /// End using point size
 373     bool EndFontSize() { return GetBuffer().EndFontSize(); }
 374
 375     /// Begin using this font
 376     bool BeginFont(const wxFont& font) { return GetBuffer().BeginFont(font); }
 377
 378     /// End using a font
 379     bool EndFont() { return GetBuffer().EndFont(); }
 380
 381     /// Begin using this colour
 382     bool BeginTextColour(const wxColour& colour) { return GetBuffer().BeginTextColour(colour); }
 383
 384     /// End using a colour
 385     bool EndTextColour() { return GetBuffer().EndTextColour(); }
 386
 387     /// Begin using alignment
 388     bool BeginAlignment(wxTextAttrAlignment alignment) { return GetBuffer().BeginAlignment(alignment); }
 389
 390     /// End alignment
 391     bool EndAlignment() { return GetBuffer().EndAlignment(); }
 392
 393     /// Begin left indent
 394     bool BeginLeftIndent(int leftIndent, int leftSubIndent = 0) { return GetBuffer().BeginLeftIndent(leftIndent, leftSubIndent); }
 395
 396     /// End left indent
 397     bool EndLeftIndent() { return GetBuffer().EndLeftIndent(); }
 398
 399     /// Begin right indent
 400     bool BeginRightIndent(int rightIndent) { return GetBuffer().BeginRightIndent(rightIndent); }
 401
 402     /// End right indent
 403     bool EndRightIndent() { return GetBuffer().EndRightIndent(); }
 404
 405     /// Begin paragraph spacing
 406     bool BeginParagraphSpacing(int before, int after) { return GetBuffer().BeginParagraphSpacing(before, after); }
 407
 408     /// End paragraph spacing
 409     bool EndParagraphSpacing() { return GetBuffer().EndParagraphSpacing(); }
 410
 411     /// Begin line spacing
 412     bool BeginLineSpacing(int lineSpacing) { return GetBuffer().BeginLineSpacing(lineSpacing); }
 413
 414     /// End line spacing
 415     bool EndLineSpacing() { return GetBuffer().EndLineSpacing(); }
 416
 417     /// Begin numbered bullet
 418     bool BeginNumberedBullet(int bulletNumber, int leftIndent, int leftSubIndent, int bulletStyle = wxTEXT_ATTR_BULLET_STYLE_ARABIC|wxTEXT_ATTR_BULLET_STYLE_PERIOD)
 419     { return GetBuffer().BeginNumberedBullet(bulletNumber, leftIndent, leftSubIndent, bulletStyle); }
 420
 421     /// End numbered bullet
 422     bool EndNumberedBullet() { return GetBuffer().EndNumberedBullet(); }
 423
 424     /// Begin symbol bullet
 425     bool BeginSymbolBullet(const wxString& symbol, int leftIndent, int leftSubIndent, int bulletStyle = wxTEXT_ATTR_BULLET_STYLE_SYMBOL)
 426     { return GetBuffer().BeginSymbolBullet(symbol, leftIndent, leftSubIndent, bulletStyle); }
 427
 428     /// End symbol bullet
 429     bool EndSymbolBullet() { return GetBuffer().EndSymbolBullet(); }
 430
 431     /// Begin standard bullet
 432     bool BeginStandardBullet(const wxString& bulletName, int leftIndent, int leftSubIndent, int bulletStyle = wxTEXT_ATTR_BULLET_STYLE_STANDARD)
 433     { return GetBuffer().BeginStandardBullet(bulletName, leftIndent, leftSubIndent, bulletStyle); }
 434
 435     /// End standard bullet
 436     bool EndStandardBullet() { return GetBuffer().EndStandardBullet(); }
 437
 438     /// Begin named character style
 439     bool BeginCharacterStyle(const wxString& characterStyle) { return GetBuffer().BeginCharacterStyle(characterStyle); }
 440
 441     /// End named character style
 442     bool EndCharacterStyle() { return GetBuffer().EndCharacterStyle(); }
 443
 444     /// Begin named paragraph style
 445     bool BeginParagraphStyle(const wxString& paragraphStyle) { return GetBuffer().BeginParagraphStyle(paragraphStyle); }
 446
 447     /// End named character style
 448     bool EndParagraphStyle() { return GetBuffer().EndParagraphStyle(); }
 449
 450     /// Begin named list style
 451     bool BeginListStyle(const wxString& listStyle, int level = 1, int number = 1) { return GetBuffer().BeginListStyle(listStyle, level, number); }
 452
 453     /// End named character style
 454     bool EndListStyle() { return GetBuffer().EndListStyle(); }
 455
 456     /// Begin URL
 457     bool BeginURL(const wxString& url, const wxString& characterStyle = wxEmptyString) { return GetBuffer().BeginURL(url, characterStyle); }
 458
 459     /// End URL
 460     bool EndURL() { return GetBuffer().EndURL(); }
 461
 462     /// Sets the default style to the style under the cursor
 463     bool SetDefaultStyleToCursorStyle();
 464
 465     /// Clear the selection
 466     virtual void SelectNone();
 467
 468     /// Select the word at the given character position
 469     virtual bool SelectWord(long position);
 470
 471     /// Get/set the selection range in character positions. -1, -1 means no selection.
 472     /// The range is in API convention, i.e. a single character selection is denoted
 473     /// by (n, n+1)
 474     wxRichTextRange GetSelectionRange() const;
 475     void SetSelectionRange(const wxRichTextRange& range);
 476
 477     /// Get/set the selection range in character positions. -1, -1 means no selection.
 478     /// The range is in internal format, i.e. a single character selection is denoted
 479     /// by (n, n)
 480     const wxRichTextRange& GetInternalSelectionRange() const { return m_selectionRange; }
 481     void SetInternalSelectionRange(const wxRichTextRange& range) { m_selectionRange = range; }
 482
 483     /// Add a new paragraph of text to the end of the buffer
 484     virtual wxRichTextRange AddParagraph(const wxString& text);
 485
 486     /// Add an image
 487     virtual wxRichTextRange AddImage(const wxImage& image);
 488
 489     /// Layout the buffer: which we must do before certain operations, such as
 490     /// setting the caret position.
 491     virtual bool LayoutContent(bool onlyVisibleRect = false);
 492
 493     /// Move the caret to the given character position
 494     virtual bool MoveCaret(long pos, bool showAtLineStart = false);
 495
 496     /// Move right
 497     virtual bool MoveRight(int noPositions = 1, int flags = 0);
 498
 499     /// Move left
 500     virtual bool MoveLeft(int noPositions = 1, int flags = 0);
 501
 502     /// Move up
 503     virtual bool MoveUp(int noLines = 1, int flags = 0);
 504
 505     /// Move up
 506     virtual bool MoveDown(int noLines = 1, int flags = 0);
 507
 508     /// Move to the end of the line
 509     virtual bool MoveToLineEnd(int flags = 0);
 510
 511     /// Move to the start of the line
 512     virtual bool MoveToLineStart(int flags = 0);
 513
 514     /// Move to the end of the paragraph
 515     virtual bool MoveToParagraphEnd(int flags = 0);
 516
 517     /// Move to the start of the paragraph
 518     virtual bool MoveToParagraphStart(int flags = 0);
 519
 520     /// Move to the start of the buffer
 521     virtual bool MoveHome(int flags = 0);
 522
 523     /// Move to the end of the buffer
 524     virtual bool MoveEnd(int flags = 0);
 525
 526     /// Move n pages up
 527     virtual bool PageUp(int noPages = 1, int flags = 0);
 528
 529     /// Move n pages down
 530     virtual bool PageDown(int noPages = 1, int flags = 0);
 531
 532     /// Move n words left
 533     virtual bool WordLeft(int noPages = 1, int flags = 0);
 534
 535     /// Move n words right
 536     virtual bool WordRight(int noPages = 1, int flags = 0);
 537
 538     /// Returns the buffer associated with the control.
 539     wxRichTextBuffer& GetBuffer() { return m_buffer; }
 540     const wxRichTextBuffer& GetBuffer() const { return m_buffer; }
 541
 542     /// Start batching undo history for commands.
 543     virtual bool BeginBatchUndo(const wxString& cmdName) { return m_buffer.BeginBatchUndo(cmdName); }
 544
 545     /// End batching undo history for commands.
 546     virtual bool EndBatchUndo() { return m_buffer.EndBatchUndo(); }
 547
 548     /// Are we batching undo history for commands?
 549     virtual bool BatchingUndo() const { return m_buffer.BatchingUndo(); }
 550
 551     /// Start suppressing undo history for commands.
 552     virtual bool BeginSuppressUndo() { return m_buffer.BeginSuppressUndo(); }
 553
 554     /// End suppressing undo history for commands.
 555     virtual bool EndSuppressUndo() { return m_buffer.EndSuppressUndo(); }
 556
 557     /// Are we suppressing undo history for commands?
 558     virtual bool SuppressingUndo() const { return m_buffer.SuppressingUndo(); }
 559
 560     /// Test if this whole range has character 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, bold button updating. style must have
 563     /// flags indicating which attributes are of interest.
 564     virtual bool HasCharacterAttributes(const wxRichTextRange& range, const wxTextAttr& style) const
 565     {
 566         return GetBuffer().HasCharacterAttributes(range.ToInternal(), style);
 567     }
 568
 569     /// Test if this whole range has paragraph attributes of the specified kind. If any
 570     /// of the attributes are different within the range, the test fails. You
 571     /// can use this to implement, for example, centering button updating. style must have
 572     /// flags indicating which attributes are of interest.
 573     virtual bool HasParagraphAttributes(const wxRichTextRange& range, const wxTextAttr& style) const
 574     {
 575         return GetBuffer().HasParagraphAttributes(range.ToInternal(), style);
 576     }
 577
 578     /// Is all of the selection bold?
 579     virtual bool IsSelectionBold();
 580
 581     /// Is all of the selection italics?
 582     virtual bool IsSelectionItalics();
 583
 584     /// Is all of the selection underlined?
 585     virtual bool IsSelectionUnderlined();
 586
 587     /// Is all of the selection aligned according to the specified flag?
 588     virtual bool IsSelectionAligned(wxTextAttrAlignment alignment);
 589
 590     /// Apply bold to the selection
 591     virtual bool ApplyBoldToSelection();
 592
 593     /// Apply italic to the selection
 594     virtual bool ApplyItalicToSelection();
 595
 596     /// Apply underline to the selection
 597     virtual bool ApplyUnderlineToSelection();
 598
 599     /// Apply alignment to the selection
 600     virtual bool ApplyAlignmentToSelection(wxTextAttrAlignment alignment);
 601
 602     /// Apply a named style to the selection
 603     virtual bool ApplyStyle(wxRichTextStyleDefinition* def);
 604
 605     /// Set style sheet, if any
 606     void SetStyleSheet(wxRichTextStyleSheet* styleSheet) { GetBuffer().SetStyleSheet(styleSheet); }
 607     wxRichTextStyleSheet* GetStyleSheet() const { return GetBuffer().GetStyleSheet(); }
 608
 609     /// Push style sheet to top of stack
 610     bool PushStyleSheet(wxRichTextStyleSheet* styleSheet) { return GetBuffer().PushStyleSheet(styleSheet); }
 611
 612     /// Pop style sheet from top of stack
 613     wxRichTextStyleSheet* PopStyleSheet() { return GetBuffer().PopStyleSheet(); }
 614
 615     /// Apply the style sheet to the buffer, for example if the styles have changed.
 616     bool ApplyStyleSheet(wxRichTextStyleSheet* styleSheet = NULL);
 617
 618 // Command handlers
 619
 620     void Command(wxCommandEvent& event);
 621     void OnDropFiles(wxDropFilesEvent& event);
 622     void OnCaptureLost(wxMouseCaptureLostEvent& event);
 623     void OnSysColourChanged(wxSysColourChangedEvent& event);
 624
 625     void OnCut(wxCommandEvent& event);
 626     void OnCopy(wxCommandEvent& event);
 627     void OnPaste(wxCommandEvent& event);
 628     void OnUndo(wxCommandEvent& event);
 629     void OnRedo(wxCommandEvent& event);
 630     void OnSelectAll(wxCommandEvent& event);
 631     void OnImage(wxCommandEvent& event);
 632     void OnClear(wxCommandEvent& event);
 633
 634     void OnUpdateCut(wxUpdateUIEvent& event);
 635     void OnUpdateCopy(wxUpdateUIEvent& event);
 636     void OnUpdatePaste(wxUpdateUIEvent& event);
 637     void OnUpdateUndo(wxUpdateUIEvent& event);
 638     void OnUpdateRedo(wxUpdateUIEvent& event);
 639     void OnUpdateSelectAll(wxUpdateUIEvent& event);
 640     void OnUpdateImage(wxUpdateUIEvent& event);
 641     void OnUpdateClear(wxUpdateUIEvent& event);
 642
 643     // Show a context menu for Rich Edit controls (the standard
 644     // EDIT control has one already)
 645     void OnContextMenu(wxContextMenuEvent& event);
 646
 647 // Event handlers
 648
 649     /// Painting
 650     void OnPaint(wxPaintEvent& event);
 651     void OnEraseBackground(wxEraseEvent& event);
 652
 653     /// Left-click
 654     void OnLeftClick(wxMouseEvent& event);
 655
 656     /// Left-up
 657     void OnLeftUp(wxMouseEvent& event);
 658
 659     /// Motion
 660     void OnMoveMouse(wxMouseEvent& event);
 661
 662     /// Left-double-click
 663     void OnLeftDClick(wxMouseEvent& event);
 664
 665     /// Middle-click
 666     void OnMiddleClick(wxMouseEvent& event);
 667
 668     /// Right-click
 669     void OnRightClick(wxMouseEvent& event);
 670
 671     /// Key press
 672     void OnChar(wxKeyEvent& event);
 673
 674     /// Sizing
 675     void OnSize(wxSizeEvent& event);
 676
 677     /// Setting/losing focus
 678     void OnSetFocus(wxFocusEvent& event);
 679     void OnKillFocus(wxFocusEvent& event);
 680
 681     /// Idle-time processing
 682     void OnIdle(wxIdleEvent& event);
 683
 684     /// Scrolling
 685     void OnScroll(wxScrollWinEvent& event);
 686
 687     /// Set font, and also default attributes
 688     virtual bool SetFont(const wxFont& font);
 689
 690     /// Set up scrollbars, e.g. after a resize
 691     virtual void SetupScrollbars(bool atTop = false);
 692
 693     /// Keyboard navigation
 694     virtual bool KeyboardNavigate(int keyCode, int flags);
 695
 696     /// Paint the background
 697     virtual void PaintBackground(wxDC& dc);
 698
 699     /// Other user defined painting after everything else (i.e. all text) is painted
 700     virtual void PaintAboveContent(wxDC& WXUNUSED(dc)) {}
 701
 702 #if wxRICHTEXT_BUFFERED_PAINTING
 703     /// Recreate buffer bitmap if necessary
 704     virtual bool RecreateBuffer(const wxSize& size = wxDefaultSize);
 705 #endif
 706
 707     /// Write text
 708     virtual void DoWriteText(const wxString& value, int flags = 0);
 709
 710     /// Should we inherit colours?
 711     virtual bool ShouldInheritColours() const { return false; }
 712
 713     /// Position the caret
 714     virtual void PositionCaret();
 715
 716     /// Extend the selection, returning true if the selection was
 717     /// changed. Selections are in caret positions.
 718     virtual bool ExtendSelection(long oldPosition, long newPosition, int flags);
 719
 720     /// Scroll into view. This takes a _caret_ position.
 721     virtual bool ScrollIntoView(long position, int keyCode);
 722
 723     /// Refresh the area affected by a selection change
 724     bool RefreshForSelectionChange(const wxRichTextRange& oldSelection, const wxRichTextRange& newSelection);
 725
 726     /// The caret position is the character position just before the caret.
 727     /// A value of -1 means the caret is at the start of the buffer.
 728     void SetCaretPosition(long position, bool showAtLineStart = false) ;
 729     long GetCaretPosition() const { return m_caretPosition; }
 730
 731     /// The adjusted caret position is the character position adjusted to take
 732     /// into account whether we're at the start of a paragraph, in which case
 733     /// style information should be taken from the next position, not current one.
 734     long GetAdjustedCaretPosition(long caretPos) const;
 735
 736     /// Move caret one visual step forward: this may mean setting a flag
 737     /// and keeping the same position if we're going from the end of one line
 738     /// to the start of the next, which may be the exact same caret position.
 739     void MoveCaretForward(long oldPosition) ;
 740
 741     /// Move caret one visual step forward: this may mean setting a flag
 742     /// and keeping the same position if we're going from the end of one line
 743     /// to the start of the next, which may be the exact same caret position.
 744     void MoveCaretBack(long oldPosition) ;
 745
 746     /// Get the caret height and position for the given character position
 747     bool GetCaretPositionForIndex(long position, wxRect& rect);
 748
 749     /// Gets the line for the visible caret position. If the caret is
 750     /// shown at the very end of the line, it means the next character is actually
 751     /// on the following line. So let's get the line we're expecting to find
 752     /// if this is the case.
 753     wxRichTextLine* GetVisibleLineForCaretPosition(long caretPosition) const;
 754
 755     /// Gets the command processor
 756     wxCommandProcessor* GetCommandProcessor() const { return GetBuffer().GetCommandProcessor(); }
 757
 758     /// Delete content if there is a selection, e.g. when pressing a key.
 759     /// Returns the new caret position in newPos, or leaves it if there
 760     /// was no action.
 761     bool DeleteSelectedContent(long* newPos= NULL);
 762
 763     /// Transform logical to physical
 764     wxPoint GetPhysicalPoint(const wxPoint& ptLogical) const;
 765
 766     /// Transform physical to logical
 767     wxPoint GetLogicalPoint(const wxPoint& ptPhysical) const;
 768
 769     /// Finds the caret position for the next word. Direction
 770     /// is 1 (forward) or -1 (backwards).
 771     virtual long FindNextWordPosition(int direction = 1) const;
 772
 773     /// Is the given position visible on the screen?
 774     bool IsPositionVisible(long pos) const;
 775
 776     /// Returns the first visible position in the current view
 777     long GetFirstVisiblePosition() const;
 778
 779     /// Returns the caret position since the default formatting was changed. As
 780     /// soon as this position changes, we no longer reflect the default style
 781     /// in the UI. A value of -2 means that we should only reflect the style of the
 782     /// content under the caret.
 783     long GetCaretPositionForDefaultStyle() const { return m_caretPositionForDefaultStyle; }
 784
 785     /// Set the caret position for the default style that the user is selecting.
 786     void SetCaretPositionForDefaultStyle(long pos) { m_caretPositionForDefaultStyle = pos; }
 787
 788     /// Should the UI reflect the default style chosen by the user, rather than the style under
 789     /// the caret?
 790     bool IsDefaultStyleShowing() const { return m_caretPositionForDefaultStyle != -2; }
 791
 792     /// Convenience function that tells the control to start reflecting the default
 793     /// style, since the user is changing it.
 794     void SetAndShowDefaultStyle(const wxTextAttr& attr)
 795     {
 796         SetDefaultStyle(attr);
 797         SetCaretPositionForDefaultStyle(GetCaretPosition());
 798     }
 799
 800     /// Get the first visible point in the window
 801     wxPoint GetFirstVisiblePoint() const;
 802
 803 // Implementation
 804
 805      /// Font names take a long time to retrieve, so cache them (on demand)
 806      static const wxArrayString& GetAvailableFontNames();
 807      static void ClearAvailableFontNames();
 808
 809      WX_FORWARD_TO_SCROLL_HELPER()
 810
 811      // implement wxTextEntry methods
 812      virtual wxString DoGetValue() const;
 813
 814 protected:
 815      // FIXME: this does not work, it allows this code to compile but will fail
 816      //        during run-time
 817 #ifndef __WXUNIVERSAL__
 818 #ifdef __WXMSW__
 819     virtual WXHWND GetEditHWND() const { return GetHWND(); }
 820 #endif
 821 #ifdef __WXMOTIF__
 822     virtual WXWidget GetTextWidget() const { return NULL; }
 823 #endif
 824 #ifdef __WXGTK20__
 825     virtual wxWindow *GetEditableWindow() { return this; }
 826     virtual GtkEditable *GetEditable() const { return NULL; }
 827     virtual GtkEntry *GetEntry() const { return NULL; }
 828 #endif
 829 #endif // !__WXUNIVERSAL__
 830
 831 // Overrides
 832 protected:
 833
 834     virtual wxSize DoGetBestSize() const ;
 835
 836     virtual void DoSetValue(const wxString& value, int flags = 0);
 837
 838     virtual void DoThaw();
 839
 840
 841 // Data members
 842 private:
 843 #if wxRICHTEXT_BUFFERED_PAINTING
 844     /// Buffer bitmap
 845     wxBitmap                m_bufferBitmap;
 846 #endif
 847
 848     /// Text buffer
 849     wxRichTextBuffer        m_buffer;
 850
 851     wxMenu*                 m_contextMenu;
 852
 853     /// Caret position (1 less than the character position, so -1 is the
 854     /// first caret position).
 855     long                    m_caretPosition;
 856
 857     /// Caret position when the default formatting has been changed. As
 858     /// soon as this position changes, we no longer reflect the default style
 859     /// in the UI.
 860     long                    m_caretPositionForDefaultStyle;
 861
 862     /// Selection range in character positions. -2, -2 means no selection.
 863     wxRichTextRange         m_selectionRange;
 864
 865     /// Anchor so we know how to extend the selection
 866     /// It's a caret position since it's between two characters.
 867     long                    m_selectionAnchor;
 868
 869     /// Are we editable?
 870     bool                    m_editable;
 871
 872     /// Are we showing the caret position at the start of a line
 873     /// instead of at the end of the previous one?
 874     bool                    m_caretAtLineStart;
 875
 876     /// Are we dragging a selection?
 877     bool                    m_dragging;
 878
 879     /// Start position for drag
 880     wxPoint                 m_dragStart;
 881
 882     /// Do we need full layout in idle?
 883     bool                    m_fullLayoutRequired;
 884     wxLongLong              m_fullLayoutTime;
 885     long                    m_fullLayoutSavedPosition;
 886
 887     /// Threshold for doing delayed layout
 888     long                    m_delayedLayoutThreshold;
 889
 890     /// Cursors
 891     wxCursor                m_textCursor;
 892     wxCursor                m_urlCursor;
 893
 894     static wxArrayString    sm_availableFontNames;
 895     /// The wxRichTextObject object under mouse if any
 896     wxRichTextObject*       m_currentObject;
 897     long                    m_imagePropertyId;
 898 };
 899
 900 /*!
 901  * wxRichTextEvent - the event class for wxRichTextCtrl notifications
 902  */
 903
 904 class WXDLLIMPEXP_RICHTEXT wxRichTextEvent : public wxNotifyEvent
 905 {
 906 public:
 907     wxRichTextEvent(wxEventType commandType = wxEVT_NULL, int winid = 0)
 908         : wxNotifyEvent(commandType, winid),
 909         m_flags(0), m_position(-1), m_oldStyleSheet(NULL), m_newStyleSheet(NULL),
 910         m_char((wxChar) 0)
 911         { }
 912
 913     wxRichTextEvent(const wxRichTextEvent& event)
 914         : wxNotifyEvent(event),
 915         m_flags(event.m_flags), m_position(-1),
 916         m_oldStyleSheet(event.m_oldStyleSheet), m_newStyleSheet(event.m_newStyleSheet),
 917         m_char((wxChar) 0)
 918         { }
 919
 920     long GetPosition() const { return m_position; }
 921     void SetPosition(long pos) { m_position = pos; }
 922
 923     int GetFlags() const { return m_flags; }
 924     void SetFlags(int flags) { m_flags = flags; }
 925
 926     wxRichTextStyleSheet* GetOldStyleSheet() const { return m_oldStyleSheet; }
 927     void SetOldStyleSheet(wxRichTextStyleSheet* sheet) { m_oldStyleSheet = sheet; }
 928
 929     wxRichTextStyleSheet* GetNewStyleSheet() const { return m_newStyleSheet; }
 930     void SetNewStyleSheet(wxRichTextStyleSheet* sheet) { m_newStyleSheet = sheet; }
 931
 932     const wxRichTextRange& GetRange() const { return m_range; }
 933     void SetRange(const wxRichTextRange& range) { m_range = range; }
 934
 935     wxChar GetCharacter() const { return m_char; }
 936     void SetCharacter(wxChar ch) { m_char = ch; }
 937
 938     virtual wxEvent *Clone() const { return new wxRichTextEvent(*this); }
 939
 940 protected:
 941     int                     m_flags;
 942     long                    m_position;
 943     wxRichTextStyleSheet*   m_oldStyleSheet;
 944     wxRichTextStyleSheet*   m_newStyleSheet;
 945     wxRichTextRange         m_range;
 946     wxChar                  m_char;
 947
 948 private:
 949     DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxRichTextEvent)
 950 };
 951
 952 /*!
 953  * wxRichTextCtrl events
 954  */
 955 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_LEFT_CLICK, wxRichTextEvent );
 956 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_RIGHT_CLICK, wxRichTextEvent );
 957 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_MIDDLE_CLICK, wxRichTextEvent );
 958 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_LEFT_DCLICK, wxRichTextEvent );
 959 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_RETURN, wxRichTextEvent );
 960 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_CHARACTER, wxRichTextEvent );
 961 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_DELETE, wxRichTextEvent );
 962
 963 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_STYLESHEET_CHANGING, wxRichTextEvent );
 964 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_STYLESHEET_CHANGED, wxRichTextEvent );
 965 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACING, wxRichTextEvent );
 966 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACED, wxRichTextEvent );
 967
 968 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_CONTENT_INSERTED, wxRichTextEvent );
 969 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_CONTENT_DELETED, wxRichTextEvent );
 970 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_STYLE_CHANGED, wxRichTextEvent );
 971 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_SELECTION_CHANGED, wxRichTextEvent );
 972 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_BUFFER_RESET, wxRichTextEvent );
 973
 974 typedef void (wxEvtHandler::*wxRichTextEventFunction)(wxRichTextEvent&);
 975
 976 #define wxRichTextEventHandler(func) \
 977     wxEVENT_HANDLER_CAST(wxRichTextEventFunction, func)
 978
 979 #define EVT_RICHTEXT_LEFT_CLICK(id, fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_LEFT_CLICK, id, -1, wxRichTextEventHandler( fn ), NULL ),
 980 #define EVT_RICHTEXT_RIGHT_CLICK(id, fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_RIGHT_CLICK, id, -1, wxRichTextEventHandler( fn ), NULL ),
 981 #define EVT_RICHTEXT_MIDDLE_CLICK(id, fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_MIDDLE_CLICK, id, -1, wxRichTextEventHandler( fn ), NULL ),
 982 #define EVT_RICHTEXT_LEFT_DCLICK(id, fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_LEFT_DCLICK, id, -1, wxRichTextEventHandler( fn ), NULL ),
 983 #define EVT_RICHTEXT_RETURN(id, fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_RETURN, id, -1, wxRichTextEventHandler( fn ), NULL ),
 984 #define EVT_RICHTEXT_CHARACTER(id, fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_CHARACTER, id, -1, wxRichTextEventHandler( fn ), NULL ),
 985 #define EVT_RICHTEXT_DELETE(id, fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_DELETE, id, -1, wxRichTextEventHandler( fn ), NULL ),
 986
 987 #define EVT_RICHTEXT_STYLESHEET_CHANGING(id, fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_STYLESHEET_CHANGING, id, -1, wxRichTextEventHandler( fn ), NULL ),
 988 #define EVT_RICHTEXT_STYLESHEET_CHANGED(id, fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_STYLESHEET_CHANGED, id, -1, wxRichTextEventHandler( fn ), NULL ),
 989 #define EVT_RICHTEXT_STYLESHEET_REPLACING(id, fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACING, id, -1, wxRichTextEventHandler( fn ), NULL ),
 990 #define EVT_RICHTEXT_STYLESHEET_REPLACED(id, fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACED, id, -1, wxRichTextEventHandler( fn ), NULL ),
 991
 992 #define EVT_RICHTEXT_CONTENT_INSERTED(id, fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_CONTENT_INSERTED, id, -1, wxRichTextEventHandler( fn ), NULL ),
 993 #define EVT_RICHTEXT_CONTENT_DELETED(id, fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_CONTENT_DELETED, id, -1, wxRichTextEventHandler( fn ), NULL ),
 994 #define EVT_RICHTEXT_STYLE_CHANGED(id, fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_STYLE_CHANGED, id, -1, wxRichTextEventHandler( fn ), NULL ),
 995 #define EVT_RICHTEXT_SELECTION_CHANGED(id, fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_SELECTION_CHANGED, id, -1, wxRichTextEventHandler( fn ), NULL ),
 996 #define EVT_RICHTEXT_BUFFER_RESET(id, fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_BUFFER_RESET, id, -1, wxRichTextEventHandler( fn ), NULL ),
 997
 998 #endif
 999     // wxUSE_RICHTEXT
1000
1001 #endif
1002     // _WX_RICHTEXTCTRL_H_