include/wx/textctrl.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        textctrl.h
   3 // Purpose:     wxTextCtrlBase class - the interface of wxTextCtrl
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     13.07.99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) wxWidgets team
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_TEXTCTRL_H_BASE_
  13 #define _WX_TEXTCTRL_H_BASE_
  14
  15 // ----------------------------------------------------------------------------
  16 // headers
  17 // ----------------------------------------------------------------------------
  18
  19 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  20     #pragma interface "textctrlbase.h"
  21 #endif
  22
  23 #include "wx/defs.h"
  24
  25 #if wxUSE_TEXTCTRL
  26
  27 #include "wx/control.h"         // the base class
  28 #include "wx/dynarray.h"        // wxArrayInt
  29 #include "wx/gdicmn.h"          // wxPoint
  30
  31 // 16-bit Borland 4.0 doesn't seem to allow multiple inheritance with wxWindow
  32 // and streambuf: it complains about deriving a huge class from the huge class
  33 // streambuf. !! Also, can't use streambuf if making or using a DLL :-(
  34
  35 #if (defined(__BORLANDC__)) || defined(__MWERKS__) || \
  36     (defined(__WINDOWS__) && (defined(WXUSINGDLL) || defined(WXMAKINGDLL)))
  37     #define NO_TEXT_WINDOW_STREAM
  38 #endif
  39
  40 #ifndef NO_TEXT_WINDOW_STREAM
  41     #if wxUSE_STD_IOSTREAM
  42         #include "wx/ioswrap.h"    // derivation: we need the full decls.
  43     #else // !wxUSE_STD_IOSTREAM
  44         // can't compile this feature in if we don't use streams at all
  45         #define NO_TEXT_WINDOW_STREAM
  46     #endif // wxUSE_STD_IOSTREAM/!wxUSE_STD_IOSTREAM
  47 #endif
  48
  49 #if defined(__WXMSW__) && defined(__MINGW32__)
  50     #include "wx/msw/winundef.h"
  51 #endif
  52
  53 class WXDLLEXPORT wxTextCtrl;
  54 class WXDLLEXPORT wxTextCtrlBase;
  55
  56 // ----------------------------------------------------------------------------
  57 // wxTextCtrl types
  58 // ----------------------------------------------------------------------------
  59
  60 // wxTextPos is the position in the text
  61 typedef long wxTextPos;
  62
  63 // wxTextCoord is the line or row number (which should have been unsigned but
  64 // is long for backwards compatibility)
  65 typedef long wxTextCoord;
  66
  67 // ----------------------------------------------------------------------------
  68 // constants
  69 // ----------------------------------------------------------------------------
  70
  71 extern WXDLLEXPORT_DATA(const wxChar*) wxTextCtrlNameStr;
  72
  73 // this is intentionally not enum to avoid warning fixes with
  74 // typecasting from enum type to wxTextCoord
  75 const wxTextCoord wxOutOfRangeTextCoord = -1;
  76 const wxTextCoord wxInvalidTextCoord    = -2;
  77
  78 // ----------------------------------------------------------------------------
  79 // wxTextCtrl style flags
  80 // ----------------------------------------------------------------------------
  81
  82 // the flag bits 0x0001, and 0x0004 are free but should be used only for the
  83 // things which don't make sense for a text control used by wxTextEntryDialog
  84 // because they would otherwise conflict with wxOK, wxCANCEL, wxCENTRE
  85
  86 #define wxTE_NO_VSCROLL     0x0002
  87 #define wxTE_AUTO_SCROLL    0x0008
  88
  89 #define wxTE_READONLY       0x0010
  90 #define wxTE_MULTILINE      0x0020
  91 #define wxTE_PROCESS_TAB    0x0040
  92
  93 // alignment flags
  94 #define wxTE_LEFT           0x0000                    // 0x0000
  95 #define wxTE_CENTER         wxALIGN_CENTER_HORIZONTAL // 0x0100
  96 #define wxTE_RIGHT          wxALIGN_RIGHT             // 0x0200
  97 #define wxTE_CENTRE         wxTE_CENTER
  98
  99 // this style means to use RICHEDIT control and does something only under wxMSW
 100 // and Win32 and is silently ignored under all other platforms
 101 #define wxTE_RICH           0x0080
 102
 103 #define wxTE_PROCESS_ENTER  0x0400
 104 #define wxTE_PASSWORD       0x0800
 105
 106 // automatically detect the URLs and generate the events when mouse is
 107 // moved/clicked over an URL
 108 //
 109 // this is for Win32 richedit and wxGTK2 multiline controls only so far
 110 #define wxTE_AUTO_URL       0x1000
 111
 112 // by default, the Windows text control doesn't show the selection when it
 113 // doesn't have focus - use this style to force it to always show it
 114 #define wxTE_NOHIDESEL      0x2000
 115
 116 // use wxHSCROLL to not wrap text at all, wxTE_LINEWRAP to wrap it at any
 117 // position and wxTE_WORDWRAP to wrap at words boundary
 118 #define wxTE_DONTWRAP       wxHSCROLL
 119 #define wxTE_LINEWRAP       0x4000
 120 #define wxTE_WORDWRAP       0x0000  // it's just == !wxHSCROLL
 121
 122 // force using RichEdit version 2.0 or 3.0 instead of 1.0 (default) for
 123 // wxTE_RICH controls - can be used together with or instead of wxTE_RICH
 124 #define wxTE_RICH2          0x8000
 125
 126 // reuse wxTE_RICH2's value for CAPEDIT control on Windows CE
 127 #if defined(__SMARTPHONE__) || defined(__POCKETPC__)
 128 #define wxTE_CAPITALIZE     wxTE_RICH2
 129 #else
 130 #define wxTE_CAPITALIZE     0
 131 #endif
 132
 133 // ----------------------------------------------------------------------------
 134 // wxTextCtrl::HitTest return values
 135 // ----------------------------------------------------------------------------
 136
 137 // the point asked is ...
 138 enum wxTextCtrlHitTestResult
 139 {
 140     wxTE_HT_UNKNOWN = -2,   // this means HitTest() is simply not implemented
 141     wxTE_HT_BEFORE,         // either to the left or upper
 142     wxTE_HT_ON_TEXT,        // directly on
 143     wxTE_HT_BELOW,          // below [the last line]
 144     wxTE_HT_BEYOND          // after [the end of line]
 145 };
 146 // ... the character returned
 147
 148 // ----------------------------------------------------------------------------
 149 // Types for wxTextAttr
 150 // ----------------------------------------------------------------------------
 151
 152 // Alignment
 153
 154 enum wxTextAttrAlignment
 155 {
 156     wxTEXT_ALIGNMENT_DEFAULT,
 157     wxTEXT_ALIGNMENT_LEFT,
 158     wxTEXT_ALIGNMENT_CENTRE,
 159     wxTEXT_ALIGNMENT_CENTER = wxTEXT_ALIGNMENT_CENTRE,
 160     wxTEXT_ALIGNMENT_RIGHT,
 161     wxTEXT_ALIGNMENT_JUSTIFIED
 162 };
 163
 164 // Flags to indicate which attributes are being applied
 165
 166 #define wxTEXT_ATTR_TEXT_COLOUR             0x0001
 167 #define wxTEXT_ATTR_BACKGROUND_COLOUR       0x0002
 168 #define wxTEXT_ATTR_FONT_FACE               0x0004
 169 #define wxTEXT_ATTR_FONT_SIZE               0x0008
 170 #define wxTEXT_ATTR_FONT_WEIGHT             0x0010
 171 #define wxTEXT_ATTR_FONT_ITALIC             0x0020
 172 #define wxTEXT_ATTR_FONT_UNDERLINE          0x0040
 173 #define wxTEXT_ATTR_FONT \
 174   wxTEXT_ATTR_FONT_FACE | wxTEXT_ATTR_FONT_SIZE | wxTEXT_ATTR_FONT_WEIGHT | wxTEXT_ATTR_FONT_ITALIC | wxTEXT_ATTR_FONT_UNDERLINE
 175 #define wxTEXT_ATTR_ALIGNMENT               0x0080
 176 #define wxTEXT_ATTR_LEFT_INDENT             0x0100
 177 #define wxTEXT_ATTR_RIGHT_INDENT            0x0200
 178 #define wxTEXT_ATTR_TABS                    0x0400
 179
 180 // ----------------------------------------------------------------------------
 181 // wxTextAttr: a structure containing the visual attributes of a text
 182 // ----------------------------------------------------------------------------
 183
 184 class WXDLLEXPORT wxTextAttr
 185 {
 186 public:
 187     // ctors
 188     wxTextAttr() { Init(); }
 189     wxTextAttr(const wxColour& colText,
 190                const wxColour& colBack = wxNullColour,
 191                const wxFont& font = wxNullFont,
 192                wxTextAttrAlignment alignment = wxTEXT_ALIGNMENT_DEFAULT);
 193
 194     // operations
 195     void Init();
 196
 197     // operators
 198     void operator= (const wxTextAttr& attr);
 199
 200     // setters
 201     void SetTextColour(const wxColour& colText) { m_colText = colText; m_flags |= wxTEXT_ATTR_TEXT_COLOUR; }
 202     void SetBackgroundColour(const wxColour& colBack) { m_colBack = colBack; m_flags |= wxTEXT_ATTR_BACKGROUND_COLOUR; }
 203     void SetFont(const wxFont& font, long flags = wxTEXT_ATTR_FONT) { m_font = font; m_flags |= flags; }
 204     void SetAlignment(wxTextAttrAlignment alignment) { m_textAlignment = alignment; m_flags |= wxTEXT_ATTR_ALIGNMENT; }
 205     void SetTabs(const wxArrayInt& tabs) { m_tabs = tabs; m_flags |= wxTEXT_ATTR_TABS; }
 206     void SetLeftIndent(int indent, int subIndent = 0) { m_leftIndent = indent; m_leftSubIndent = subIndent; m_flags |= wxTEXT_ATTR_LEFT_INDENT; }
 207     void SetRightIndent(int indent) { m_rightIndent = indent; m_flags |= wxTEXT_ATTR_RIGHT_INDENT; }
 208     void SetFlags(long flags) { m_flags = flags; }
 209
 210     // accessors
 211     bool HasTextColour() const { return m_colText.Ok() && HasFlag(wxTEXT_ATTR_TEXT_COLOUR) ; }
 212     bool HasBackgroundColour() const { return m_colBack.Ok() && HasFlag(wxTEXT_ATTR_BACKGROUND_COLOUR) ; }
 213     bool HasFont() const { return m_font.Ok() && HasFlag(wxTEXT_ATTR_FONT) ; }
 214     bool HasAlignment() const { return (m_textAlignment != wxTEXT_ALIGNMENT_DEFAULT) || ((m_flags & wxTEXT_ATTR_ALIGNMENT) != 0) ; }
 215     bool HasTabs() const { return (m_flags & wxTEXT_ATTR_TABS) != 0 ; }
 216     bool HasLeftIndent() const { return (m_flags & wxTEXT_ATTR_LEFT_INDENT) != 0 ; }
 217     bool HasRightIndent() const { return (m_flags & wxTEXT_ATTR_RIGHT_INDENT) != 0 ; }
 218     bool HasFlag(long flag) const { return (m_flags & flag) != 0; }
 219
 220     const wxColour& GetTextColour() const { return m_colText; }
 221     const wxColour& GetBackgroundColour() const { return m_colBack; }
 222     const wxFont& GetFont() const { return m_font; }
 223     wxTextAttrAlignment GetAlignment() const { return m_textAlignment; }
 224     const wxArrayInt& GetTabs() const { return m_tabs; }
 225     long GetLeftIndent() const { return m_leftIndent; }
 226     long GetLeftSubIndent() const { return m_leftSubIndent; }
 227     long GetRightIndent() const { return m_rightIndent; }
 228     long GetFlags() const { return m_flags; }
 229
 230     // returns false if we have any attributes set, true otherwise
 231     bool IsDefault() const
 232     {
 233         return !HasTextColour() && !HasBackgroundColour() && !HasFont() && !HasAlignment() &&
 234                !HasTabs() && !HasLeftIndent() && !HasRightIndent() ;
 235     }
 236
 237     // return the attribute having the valid font and colours: it uses the
 238     // attributes set in attr and falls back first to attrDefault and then to
 239     // the text control font/colours for those attributes which are not set
 240     static wxTextAttr Combine(const wxTextAttr& attr,
 241                               const wxTextAttr& attrDef,
 242                               const wxTextCtrlBase *text);
 243
 244 private:
 245     long                m_flags;
 246     wxColour            m_colText,
 247                         m_colBack;
 248     wxFont              m_font;
 249     wxTextAttrAlignment m_textAlignment;
 250     wxArrayInt          m_tabs; // array of int: tab stops in 1/10 mm
 251     int                 m_leftIndent; // left indent in 1/10 mm
 252     int                 m_leftSubIndent; // left indent for all but the first
 253                                          // line in a paragraph relative to the
 254                                          // first line, in 1/10 mm
 255     int                 m_rightIndent; // right indent in 1/10 mm
 256 };
 257
 258 // ----------------------------------------------------------------------------
 259 // wxTextCtrl: a single or multiple line text zone where user can enter and
 260 // edit text
 261 // ----------------------------------------------------------------------------
 262
 263 class WXDLLEXPORT wxTextCtrlBase : public wxControl
 264 #ifndef NO_TEXT_WINDOW_STREAM
 265                                  , public wxSTD streambuf
 266 #endif
 267
 268 {
 269 public:
 270     // creation
 271     // --------
 272
 273     wxTextCtrlBase(){}
 274     ~wxTextCtrlBase(){}
 275
 276     // accessors
 277     // ---------
 278
 279     virtual wxString GetValue() const = 0;
 280     virtual void SetValue(const wxString& value) = 0;
 281
 282     virtual wxString GetRange(long from, long to) const;
 283
 284     virtual int GetLineLength(long lineNo) const = 0;
 285     virtual wxString GetLineText(long lineNo) const = 0;
 286     virtual int GetNumberOfLines() const = 0;
 287
 288     virtual bool IsModified() const = 0;
 289     virtual bool IsEditable() const = 0;
 290
 291     // more readable flag testing methods
 292     bool IsSingleLine() const { return !HasFlag(wxTE_MULTILINE); }
 293     bool IsMultiLine() const { return !IsSingleLine(); }
 294
 295     // If the return values from and to are the same, there is no selection.
 296     virtual void GetSelection(long* from, long* to) const = 0;
 297
 298     virtual wxString GetStringSelection() const;
 299
 300     // operations
 301     // ----------
 302
 303     // editing
 304     virtual void Clear() = 0;
 305     virtual void Replace(long from, long to, const wxString& value) = 0;
 306     virtual void Remove(long from, long to) = 0;
 307
 308     // load/save the controls contents from/to the file
 309     virtual bool LoadFile(const wxString& file);
 310     virtual bool SaveFile(const wxString& file = wxEmptyString);
 311
 312     // sets/clears the dirty flag
 313     virtual void MarkDirty() = 0;
 314     virtual void DiscardEdits() = 0;
 315
 316     // set the max number of characters which may be entered in a single line
 317     // text control
 318     virtual void SetMaxLength(unsigned long WXUNUSED(len)) { }
 319
 320     // writing text inserts it at the current position, appending always
 321     // inserts it at the end
 322     virtual void WriteText(const wxString& text) = 0;
 323     virtual void AppendText(const wxString& text) = 0;
 324
 325     // insert the character which would have resulted from this key event,
 326     // return true if anything has been inserted
 327     virtual bool EmulateKeyPress(const wxKeyEvent& event);
 328
 329     // text control under some platforms supports the text styles: these
 330     // methods allow to apply the given text style to the given selection or to
 331     // set/get the style which will be used for all appended text
 332     virtual bool SetStyle(long start, long end, const wxTextAttr& style);
 333     virtual bool GetStyle(long position, wxTextAttr& style);
 334     virtual bool SetDefaultStyle(const wxTextAttr& style);
 335     virtual const wxTextAttr& GetDefaultStyle() const;
 336
 337     // translate between the position (which is just an index in the text ctrl
 338     // considering all its contents as a single strings) and (x, y) coordinates
 339     // which represent column and line.
 340     virtual long XYToPosition(long x, long y) const = 0;
 341     virtual bool PositionToXY(long pos, long *x, long *y) const = 0;
 342
 343     virtual void ShowPosition(long pos) = 0;
 344
 345     // find the character at position given in pixels
 346     //
 347     // NB: pt is in device coords (not adjusted for the client area origin nor
 348     //     scrolling)
 349     virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt, long *pos) const;
 350     virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt,
 351                                             wxTextCoord *col,
 352                                             wxTextCoord *row) const;
 353
 354     // Clipboard operations
 355     virtual void Copy() = 0;
 356     virtual void Cut() = 0;
 357     virtual void Paste() = 0;
 358
 359     virtual bool CanCopy() const;
 360     virtual bool CanCut() const;
 361     virtual bool CanPaste() const;
 362
 363     // Undo/redo
 364     virtual void Undo() = 0;
 365     virtual void Redo() = 0;
 366
 367     virtual bool CanUndo() const = 0;
 368     virtual bool CanRedo() const = 0;
 369
 370     // Insertion point
 371     virtual void SetInsertionPoint(long pos) = 0;
 372     virtual void SetInsertionPointEnd() = 0;
 373     virtual long GetInsertionPoint() const = 0;
 374     virtual wxTextPos GetLastPosition() const = 0;
 375
 376     virtual void SetSelection(long from, long to) = 0;
 377     virtual void SelectAll();
 378     virtual void SetEditable(bool editable) = 0;
 379
 380     // override streambuf method
 381 #ifndef NO_TEXT_WINDOW_STREAM
 382     int overflow(int i);
 383 #endif // NO_TEXT_WINDOW_STREAM
 384
 385     // stream-like insertion operators: these are always available, whether we
 386     // were, or not, compiled with streambuf support
 387     wxTextCtrl& operator<<(const wxString& s);
 388     wxTextCtrl& operator<<(int i);
 389     wxTextCtrl& operator<<(long i);
 390     wxTextCtrl& operator<<(float f);
 391     wxTextCtrl& operator<<(double d);
 392     wxTextCtrl& operator<<(const wxChar c);
 393
 394     // do the window-specific processing after processing the update event
 395     virtual void DoUpdateWindowUI(wxUpdateUIEvent& event);
 396
 397     virtual bool ShouldInheritColours() const { return false; }
 398
 399 protected:
 400     // the name of the last file loaded with LoadFile() which will be used by
 401     // SaveFile() by default
 402     wxString m_filename;
 403
 404     // the text style which will be used for any new text added to the control
 405     wxTextAttr m_defaultStyle;
 406
 407     DECLARE_NO_COPY_CLASS(wxTextCtrlBase)
 408 };
 409
 410 // ----------------------------------------------------------------------------
 411 // include the platform-dependent class definition
 412 // ----------------------------------------------------------------------------
 413
 414 #if defined(__WXX11__)
 415     #include "wx/x11/textctrl.h"
 416 #elif defined(__WXUNIVERSAL__)
 417     #include "wx/univ/textctrl.h"
 418 #elif defined(__SMARTPHONE__) && defined(__WXWINCE__)
 419     #include "wx/msw/wince/textctrlce.h"
 420 #elif defined(__WXMSW__)
 421     #include "wx/msw/textctrl.h"
 422 #elif defined(__WXMOTIF__)
 423     #include "wx/motif/textctrl.h"
 424 #elif defined(__WXGTK__)
 425     #include "wx/gtk/textctrl.h"
 426 #elif defined(__WXMAC__)
 427     #include "wx/mac/textctrl.h"
 428 #elif defined(__WXCOCOA__)
 429     #include "wx/cocoa/textctrl.h"
 430 #elif defined(__WXPM__)
 431     #include "wx/os2/textctrl.h"
 432 #endif
 433
 434 // ----------------------------------------------------------------------------
 435 // wxTextCtrl events
 436 // ----------------------------------------------------------------------------
 437
 438 #if !WXWIN_COMPATIBILITY_EVENT_TYPES
 439
 440 BEGIN_DECLARE_EVENT_TYPES()
 441     DECLARE_EVENT_TYPE(wxEVT_COMMAND_TEXT_UPDATED, 7)
 442     DECLARE_EVENT_TYPE(wxEVT_COMMAND_TEXT_ENTER, 8)
 443     DECLARE_EVENT_TYPE(wxEVT_COMMAND_TEXT_URL, 13)
 444     DECLARE_EVENT_TYPE(wxEVT_COMMAND_TEXT_MAXLEN, 14)
 445 END_DECLARE_EVENT_TYPES()
 446
 447 #endif // !WXWIN_COMPATIBILITY_EVENT_TYPES
 448
 449 class WXDLLEXPORT wxTextUrlEvent : public wxCommandEvent
 450 {
 451 public:
 452     wxTextUrlEvent(int winid, const wxMouseEvent& evtMouse,
 453                    long start, long end)
 454         : wxCommandEvent(wxEVT_COMMAND_TEXT_URL, winid)
 455         , m_evtMouse(evtMouse), m_start(start), m_end(end)
 456         { }
 457
 458     // get the mouse event which happend over the URL
 459     const wxMouseEvent& GetMouseEvent() const { return m_evtMouse; }
 460
 461     // get the start of the URL
 462     long GetURLStart() const { return m_start; }
 463
 464     // get the end of the URL
 465     long GetURLEnd() const { return m_end; }
 466
 467 protected:
 468     // the corresponding mouse event
 469     wxMouseEvent m_evtMouse;
 470
 471     // the start and end indices of the URL in the text control
 472     long m_start,
 473          m_end;
 474
 475 private:
 476     DECLARE_DYNAMIC_CLASS_NO_COPY(wxTextUrlEvent)
 477
 478 public:
 479     // for wxWin RTTI only, don't use
 480     wxTextUrlEvent() : m_evtMouse(), m_start(0), m_end(0) { }
 481 };
 482
 483 typedef void (wxEvtHandler::*wxTextUrlEventFunction)(wxTextUrlEvent&);
 484
 485 #define wxTextEventHandler(func) wxCommandEventHandler(func)
 486 #define wxTextUrlEventHandler(func) \
 487     (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxTextUrlEventFunction, &func)
 488
 489 #define wx__DECLARE_TEXTEVT(evt, id, fn) \
 490     wx__DECLARE_EVT1(wxEVT_COMMAND_TEXT_ ## evt, id, wxTextEventHandler(fn))
 491
 492 #define wx__DECLARE_TEXTURLEVT(evt, id, fn) \
 493     wx__DECLARE_EVT1(wxEVT_COMMAND_TEXT_ ## evt, id, wxTextUrlEventHandler(fn))
 494
 495 #define EVT_TEXT(id, fn) wx__DECLARE_TEXTEVT(UPDATED, id, fn)
 496 #define EVT_TEXT_ENTER(id, fn) wx__DECLARE_TEXTEVT(ENTER, id, fn)
 497 #define EVT_TEXT_URL(id, fn) wx__DECLARE_TEXTURLEVT(URL, id, fn)
 498 #define EVT_TEXT_MAXLEN(id, fn) wx__DECLARE_TEXTEVT(MAXLEN, id, fn)
 499
 500 #ifndef NO_TEXT_WINDOW_STREAM
 501
 502 // ----------------------------------------------------------------------------
 503 // wxStreamToTextRedirector: this class redirects all data sent to the given
 504 // C++ stream to the wxTextCtrl given to its ctor during its lifetime.
 505 // ----------------------------------------------------------------------------
 506
 507 class WXDLLEXPORT wxStreamToTextRedirector
 508 {
 509 private:
 510     void Init(wxTextCtrl *text)
 511     {
 512         m_sbufOld = m_ostr.rdbuf();
 513         m_ostr.rdbuf(text);
 514     }
 515
 516 public:
 517     wxStreamToTextRedirector(wxTextCtrl *text)
 518         : m_ostr(wxSTD cout)
 519     {
 520         Init(text);
 521     }
 522
 523     wxStreamToTextRedirector(wxTextCtrl *text, wxSTD ostream *ostr)
 524         : m_ostr(*ostr)
 525     {
 526         Init(text);
 527     }
 528
 529     ~wxStreamToTextRedirector()
 530     {
 531         m_ostr.rdbuf(m_sbufOld);
 532     }
 533
 534 private:
 535     // the stream we're redirecting
 536     wxSTD ostream&   m_ostr;
 537
 538     // the old streambuf (before we changed it)
 539     wxSTD streambuf *m_sbufOld;
 540 };
 541
 542 #endif // !NO_TEXT_WINDOW_STREAM
 543
 544 #endif // wxUSE_TEXTCTRL
 545
 546 #endif
 547     // _WX_TEXTCTRL_H_BASE_