src/motif/font.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/motif/font.cpp
   3 // Purpose:     wxFont class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     17/09/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 // For compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __VMS
  24 #pragma message disable nosimpint
  25 #include "wx/vms_x_fix.h"
  26 #endif
  27 #include <Xm/Xm.h>
  28 #ifdef __VMS
  29 #pragma message enable nosimpint
  30 #endif
  31
  32 #include "wx/font.h"
  33
  34 #ifndef WX_PRECOMP
  35     #include "wx/string.h"
  36     #include "wx/utils.h"       // for wxGetDisplay()
  37     #include "wx/settings.h"
  38     #include "wx/gdicmn.h"
  39 #endif
  40
  41 #include "wx/fontutil.h"    // for wxNativeFontInfo
  42 #include "wx/tokenzr.h"
  43 #include "wx/motif/private.h"
  44
  45 IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject)
  46
  47 // ----------------------------------------------------------------------------
  48 // private classes
  49 // ----------------------------------------------------------------------------
  50
  51 // For every wxFont, there must be a font for each display and scale requested.
  52 // So these objects are stored in wxFontRefData::m_fonts
  53 class wxXFont : public wxObject
  54 {
  55 public:
  56     wxXFont();
  57     ~wxXFont();
  58
  59 #if !wxMOTIF_NEW_FONT_HANDLING
  60     WXFontStructPtr     m_fontStruct;   // XFontStruct
  61 #endif
  62 #if !wxMOTIF_USE_RENDER_TABLE && !wxMOTIF_NEW_FONT_HANDLING
  63     WXFontList          m_fontList;     // Motif XmFontList
  64 #else // if wxUSE_RENDER_TABLE
  65     WXRenderTable       m_renderTable;  // Motif XmRenderTable
  66     WXRendition         m_rendition;    // Motif XmRendition
  67 #endif
  68     WXDisplay*          m_display;      // XDisplay
  69     int                 m_scale;        // Scale * 100
  70 };
  71
  72 class wxFontRefData: public wxGDIRefData
  73 {
  74     friend class wxFont;
  75
  76 public:
  77     wxFontRefData(int size = wxDEFAULT,
  78                   int family = wxDEFAULT,
  79                   int style = wxDEFAULT,
  80                   int weight = wxDEFAULT,
  81                   bool underlined = false,
  82                   const wxString& faceName = wxEmptyString,
  83                   wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  84     {
  85         Init(size, family, style, weight, underlined, faceName, encoding);
  86     }
  87
  88     wxFontRefData(const wxFontRefData& data)
  89     {
  90         Init(data.m_pointSize, data.m_family, data.m_style, data.m_weight,
  91              data.m_underlined, data.m_faceName, data.m_encoding);
  92     }
  93
  94     ~wxFontRefData();
  95
  96 protected:
  97     // common part of all ctors
  98     void Init(int size,
  99               int family,
 100               int style,
 101               int weight,
 102               bool underlined,
 103               const wxString& faceName,
 104               wxFontEncoding encoding);
 105
 106     // font attributes
 107     int           m_pointSize;
 108     int           m_family;
 109     int           m_style;
 110     int           m_weight;
 111     bool          m_underlined;
 112     wxString      m_faceName;
 113     wxFontEncoding m_encoding;
 114
 115     wxNativeFontInfo m_nativeFontInfo;
 116
 117     // A list of wxXFonts
 118     wxList        m_fonts;
 119 };
 120
 121 // ============================================================================
 122 // implementation
 123 // ============================================================================
 124
 125 // ----------------------------------------------------------------------------
 126 // wxXFont
 127 // ----------------------------------------------------------------------------
 128
 129 wxXFont::wxXFont()
 130 {
 131 #if !wxMOTIF_NEW_FONT_HANDLING
 132     m_fontStruct = (WXFontStructPtr) 0;
 133 #endif
 134 #if !wxMOTIF_USE_RENDER_TABLE && !wxMOTIF_NEW_FONT_HANDLING
 135     m_fontList = (WXFontList) 0;
 136 #else // if wxMOTIF_USE_RENDER_TABLE
 137     m_renderTable = (WXRenderTable) 0;
 138     m_rendition   = (WXRendition) 0;
 139 #endif
 140     m_display = (WXDisplay*) 0;
 141     m_scale = 100;
 142 }
 143
 144 wxXFont::~wxXFont()
 145 {
 146 #if !wxMOTIF_USE_RENDER_TABLE
 147     if (m_fontList)
 148         XmFontListFree ((XmFontList) m_fontList);
 149     m_fontList = NULL;
 150 #else // if wxUSE_RENDER_TABLE
 151     if (m_renderTable)
 152         XmRenderTableFree ((XmRenderTable) m_renderTable);
 153     m_renderTable = NULL;
 154 #endif
 155
 156     // TODO: why does freeing the font produce a segv???
 157     // Note that XFreeFont wasn't called in wxWin 1.68 either.
 158     // MBN: probably some interaction with fonts being still
 159     //      in use in some widgets...
 160     // XFontStruct* fontStruct = (XFontStruct*) m_fontStruct;
 161     //        XFreeFont((Display*) m_display, fontStruct);
 162 }
 163
 164 // ----------------------------------------------------------------------------
 165 // wxFontRefData
 166 // ----------------------------------------------------------------------------
 167
 168 void wxFontRefData::Init(int pointSize,
 169                          int family,
 170                          int style,
 171                          int weight,
 172                          bool underlined,
 173                          const wxString& faceName,
 174                          wxFontEncoding encoding)
 175 {
 176     if (family == wxDEFAULT)
 177         m_family = wxSWISS;
 178     else
 179         m_family = family;
 180
 181     m_faceName = faceName;
 182
 183     if (style == wxDEFAULT)
 184         m_style = wxNORMAL;
 185     else
 186         m_style = style;
 187
 188     if (weight == wxDEFAULT)
 189         m_weight = wxNORMAL;
 190     else
 191         m_weight = weight;
 192
 193     if (pointSize == wxDEFAULT)
 194         m_pointSize = 12;
 195     else
 196         m_pointSize = pointSize;
 197
 198     m_underlined = underlined;
 199     m_encoding = encoding;
 200 }
 201
 202 wxFontRefData::~wxFontRefData()
 203 {
 204     wxList::compatibility_iterator node = m_fonts.GetFirst();
 205     while (node)
 206     {
 207         wxXFont* f = (wxXFont*) node->GetData();
 208         delete f;
 209         node = node->GetNext();
 210     }
 211     m_fonts.Clear();
 212 }
 213
 214 // ----------------------------------------------------------------------------
 215 // wxFont
 216 // ----------------------------------------------------------------------------
 217
 218 wxFont::wxFont(const wxNativeFontInfo& info)
 219 {
 220     (void)Create(info.GetXFontName());
 221 }
 222
 223 bool wxFont::Create(int pointSize,
 224                     int family,
 225                     int style,
 226                     int weight,
 227                     bool underlined,
 228                     const wxString& faceName,
 229                     wxFontEncoding encoding)
 230 {
 231     UnRef();
 232     m_refData = new wxFontRefData(pointSize, family, style, weight,
 233                                   underlined, faceName, encoding);
 234
 235     return true;
 236 }
 237
 238 bool wxFont::Create(const wxString& fontname, wxFontEncoding enc)
 239 {
 240     if( !fontname )
 241     {
 242         *this = wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT);
 243         return true;
 244     }
 245
 246     m_refData = new wxFontRefData();
 247
 248     M_FONTDATA->m_nativeFontInfo.SetXFontName(fontname);  // X font name
 249
 250     wxString tmp;
 251
 252     wxStringTokenizer tn( fontname, wxT("-") );
 253
 254     tn.GetNextToken();                           // skip initial empty token
 255     tn.GetNextToken();                           // foundry
 256
 257
 258     M_FONTDATA->m_faceName = tn.GetNextToken();  // family
 259
 260     tmp = tn.GetNextToken().MakeUpper();         // weight
 261     if (tmp == wxT("BOLD")) M_FONTDATA->m_weight = wxBOLD;
 262     if (tmp == wxT("BLACK")) M_FONTDATA->m_weight = wxBOLD;
 263     if (tmp == wxT("EXTRABOLD")) M_FONTDATA->m_weight = wxBOLD;
 264     if (tmp == wxT("DEMIBOLD")) M_FONTDATA->m_weight = wxBOLD;
 265     if (tmp == wxT("ULTRABOLD")) M_FONTDATA->m_weight = wxBOLD;
 266
 267     if (tmp == wxT("LIGHT")) M_FONTDATA->m_weight = wxLIGHT;
 268     if (tmp == wxT("THIN")) M_FONTDATA->m_weight = wxLIGHT;
 269
 270     tmp = tn.GetNextToken().MakeUpper();        // slant
 271     if (tmp == wxT("I")) M_FONTDATA->m_style = wxITALIC;
 272     if (tmp == wxT("O")) M_FONTDATA->m_style = wxITALIC;
 273
 274     tn.GetNextToken();                           // set width
 275     tn.GetNextToken();                           // add. style
 276     tn.GetNextToken();                           // pixel size
 277
 278     tmp = tn.GetNextToken();                     // pointsize
 279     if (tmp != wxT("*"))
 280     {
 281         long num = wxStrtol (tmp.c_str(), (wxChar **) NULL, 10);
 282         M_FONTDATA->m_pointSize = (int)(num / 10);
 283     }
 284
 285     tn.GetNextToken();                           // x-res
 286     tn.GetNextToken();                           // y-res
 287
 288     tmp = tn.GetNextToken().MakeUpper();         // spacing
 289
 290     if (tmp == wxT("M"))
 291         M_FONTDATA->m_family = wxMODERN;
 292     else if (M_FONTDATA->m_faceName == wxT("TIMES"))
 293         M_FONTDATA->m_family = wxROMAN;
 294     else if (M_FONTDATA->m_faceName == wxT("HELVETICA"))
 295         M_FONTDATA->m_family = wxSWISS;
 296     else if (M_FONTDATA->m_faceName == wxT("LUCIDATYPEWRITER"))
 297         M_FONTDATA->m_family = wxTELETYPE;
 298     else if (M_FONTDATA->m_faceName == wxT("LUCIDA"))
 299         M_FONTDATA->m_family = wxDECORATIVE;
 300     else if (M_FONTDATA->m_faceName == wxT("UTOPIA"))
 301         M_FONTDATA->m_family = wxSCRIPT;
 302
 303     tn.GetNextToken();                           // avg width
 304
 305     // deal with font encoding
 306     M_FONTDATA->m_encoding = enc;
 307     if ( M_FONTDATA->m_encoding == wxFONTENCODING_SYSTEM )
 308     {
 309         wxString registry = tn.GetNextToken().MakeUpper(),
 310                  encoding = tn.GetNextToken().MakeUpper();
 311
 312         if ( registry == _T("ISO8859") )
 313         {
 314             int cp;
 315             if ( wxSscanf(encoding, wxT("%d"), &cp) == 1 )
 316             {
 317                 M_FONTDATA->m_encoding =
 318                     (wxFontEncoding)(wxFONTENCODING_ISO8859_1 + cp - 1);
 319             }
 320         }
 321         else if ( registry == _T("MICROSOFT") )
 322         {
 323             int cp;
 324             if ( wxSscanf(encoding, wxT("cp125%d"), &cp) == 1 )
 325             {
 326                 M_FONTDATA->m_encoding =
 327                     (wxFontEncoding)(wxFONTENCODING_CP1250 + cp);
 328             }
 329         }
 330         else if ( registry == _T("KOI8") )
 331         {
 332             M_FONTDATA->m_encoding = wxFONTENCODING_KOI8;
 333         }
 334         //else: unknown encoding - may be give a warning here?
 335         else
 336             return false;
 337     }
 338     return true;
 339 }
 340
 341 wxFont::~wxFont()
 342 {
 343 }
 344
 345 // ----------------------------------------------------------------------------
 346 // change the font attributes
 347 // ----------------------------------------------------------------------------
 348
 349 void wxFont::Unshare()
 350 {
 351     // Don't change shared data
 352     if (!m_refData)
 353     {
 354         m_refData = new wxFontRefData();
 355     }
 356     else
 357     {
 358         wxFontRefData* ref = new wxFontRefData(*(wxFontRefData*)m_refData);
 359         UnRef();
 360         m_refData = ref;
 361     }
 362 }
 363
 364 void wxFont::SetPointSize(int pointSize)
 365 {
 366     Unshare();
 367
 368     M_FONTDATA->m_pointSize = pointSize;
 369     M_FONTDATA->m_nativeFontInfo.GetXFontName().Clear(); // invalid now
 370 }
 371
 372 void wxFont::SetFamily(int family)
 373 {
 374     Unshare();
 375
 376     M_FONTDATA->m_family = family;
 377     M_FONTDATA->m_nativeFontInfo.GetXFontName().Clear(); // invalid now
 378 }
 379
 380 void wxFont::SetStyle(int style)
 381 {
 382     Unshare();
 383
 384     M_FONTDATA->m_style = style;
 385     M_FONTDATA->m_nativeFontInfo.GetXFontName().Clear(); // invalid now
 386 }
 387
 388 void wxFont::SetWeight(int weight)
 389 {
 390     Unshare();
 391
 392     M_FONTDATA->m_weight = weight;
 393     M_FONTDATA->m_nativeFontInfo.GetXFontName().Clear(); // invalid now
 394 }
 395
 396 bool wxFont::SetFaceName(const wxString& faceName)
 397 {
 398     Unshare();
 399
 400     M_FONTDATA->m_faceName = faceName;
 401     M_FONTDATA->m_nativeFontInfo.GetXFontName().Clear(); // invalid now
 402
 403     return wxFontBase::SetFaceName(faceName);
 404 }
 405
 406 void wxFont::SetUnderlined(bool underlined)
 407 {
 408     Unshare();
 409
 410     M_FONTDATA->m_underlined = underlined;
 411 }
 412
 413 void wxFont::SetEncoding(wxFontEncoding encoding)
 414 {
 415     Unshare();
 416
 417     M_FONTDATA->m_encoding = encoding;
 418     M_FONTDATA->m_nativeFontInfo.GetXFontName().Clear(); // invalid now
 419 }
 420
 421 void wxFont::DoSetNativeFontInfo(const wxNativeFontInfo& info)
 422 {
 423     Unshare();
 424
 425     M_FONTDATA->m_nativeFontInfo = info;
 426 }
 427
 428 // ----------------------------------------------------------------------------
 429 // query font attributes
 430 // ----------------------------------------------------------------------------
 431
 432 int wxFont::GetPointSize() const
 433 {
 434     wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
 435
 436     return M_FONTDATA->m_pointSize;
 437 }
 438
 439 wxString wxFont::GetFaceName() const
 440 {
 441     wxCHECK_MSG( Ok(), wxEmptyString, wxT("invalid font") );
 442
 443     return M_FONTDATA->m_faceName ;
 444 }
 445
 446 int wxFont::GetFamily() const
 447 {
 448     wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
 449
 450     return M_FONTDATA->m_family;
 451 }
 452
 453 int wxFont::GetStyle() const
 454 {
 455     wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
 456
 457     return M_FONTDATA->m_style;
 458 }
 459
 460 int wxFont::GetWeight() const
 461 {
 462     wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
 463
 464     return M_FONTDATA->m_weight;
 465 }
 466
 467 bool wxFont::GetUnderlined() const
 468 {
 469     wxCHECK_MSG( Ok(), false, wxT("invalid font") );
 470
 471     return M_FONTDATA->m_underlined;
 472 }
 473
 474 wxFontEncoding wxFont::GetEncoding() const
 475 {
 476     wxCHECK_MSG( Ok(), wxFONTENCODING_DEFAULT, wxT("invalid font") );
 477
 478     return M_FONTDATA->m_encoding;
 479 }
 480
 481 const wxNativeFontInfo *wxFont::GetNativeFontInfo() const
 482 {
 483     wxCHECK_MSG( Ok(), (wxNativeFontInfo *)NULL, wxT("invalid font") );
 484
 485     if(M_FONTDATA->m_nativeFontInfo.GetXFontName().empty())
 486         GetInternalFont();
 487
 488     return &(M_FONTDATA->m_nativeFontInfo);
 489 }
 490
 491 // ----------------------------------------------------------------------------
 492 // real implementation
 493 // ----------------------------------------------------------------------------
 494
 495 // Find an existing, or create a new, XFontStruct
 496 // based on this wxFont and the given scale. Append the
 497 // font to list in the private data for future reference.
 498 wxXFont* wxFont::GetInternalFont(double scale, WXDisplay* display) const
 499 {
 500     if ( !Ok() )
 501         return (wxXFont *)NULL;
 502
 503     long intScale = long(scale * 100.0 + 0.5); // key for wxXFont
 504     int pointSize = (M_FONTDATA->m_pointSize * 10 * intScale) / 100;
 505
 506     // search existing fonts first
 507     wxList::compatibility_iterator node = M_FONTDATA->m_fonts.GetFirst();
 508     while (node)
 509     {
 510         wxXFont* f = (wxXFont*) node->GetData();
 511         if ((!display || (f->m_display == display)) && (f->m_scale == intScale))
 512             return f;
 513         node = node->GetNext();
 514     }
 515
 516     // not found, create a new one
 517     wxString xFontSpec;
 518     XFontStruct *font = (XFontStruct *)
 519                         wxLoadQueryNearestFont(pointSize,
 520                                                M_FONTDATA->m_family,
 521                                                M_FONTDATA->m_style,
 522                                                M_FONTDATA->m_weight,
 523                                                M_FONTDATA->m_underlined,
 524                                                wxT(""),
 525                                                M_FONTDATA->m_encoding,
 526                                                &xFontSpec);
 527
 528     if ( !font )
 529     {
 530         wxFAIL_MSG( wxT("Could not allocate even a default font -- something is wrong.") );
 531
 532         return (wxXFont*) NULL;
 533     }
 534
 535     wxXFont* f = new wxXFont;
 536 #if wxMOTIF_NEW_FONT_HANDLING
 537     XFreeFont( (Display*) display, font );
 538 #else
 539     f->m_fontStruct = (WXFontStructPtr)font;
 540 #endif
 541     f->m_display = ( display ? display : wxGetDisplay() );
 542     f->m_scale = intScale;
 543
 544 #if wxMOTIF_USE_RENDER_TABLE
 545     XmRendition rendition;
 546     XmRenderTable renderTable;
 547     Arg args[5];
 548     int count = 0;
 549
 550 #if wxMOTIF_NEW_FONT_HANDLING
 551     wxChar* fontSpec = wxStrdup( xFontSpec.c_str() );
 552     XtSetArg( args[count], XmNfontName, fontSpec ); ++count;
 553     XtSetArg( args[count], XmNfontType, XmFONT_IS_FONTSET ); ++count;
 554 #else
 555     XtSetArg( args[count], XmNfont, font ); ++count;
 556 #endif
 557     XtSetArg( args[count], XmNunderlineType,
 558               GetUnderlined() ? XmSINGLE_LINE : XmNO_LINE ); ++count;
 559     rendition = XmRenditionCreate( XmGetXmDisplay( (Display*)f->m_display ),
 560                                    (XmStringTag)"",
 561                                    args, count );
 562     renderTable = XmRenderTableAddRenditions( NULL, &rendition, 1,
 563                                               XmMERGE_REPLACE );
 564
 565     f->m_renderTable = (WXRenderTable)renderTable;
 566     f->m_rendition = (WXRendition)rendition;
 567     wxASSERT( f->m_renderTable != NULL );
 568 #else // if !wxMOTIF_USE_RENDER_TABLE
 569     f->m_fontList = XmFontListCreate ((XFontStruct*) font, XmSTRING_DEFAULT_CHARSET);
 570     wxASSERT( f->m_fontList != NULL );
 571 #endif
 572
 573     M_FONTDATA->m_fonts.Append(f);
 574
 575     return f;
 576 }
 577
 578 #if !wxMOTIF_NEW_FONT_HANDLING
 579
 580 WXFontStructPtr wxFont::GetFontStruct(double scale, WXDisplay* display) const
 581 {
 582     wxXFont* f = GetInternalFont(scale, display);
 583
 584     return (f ? f->m_fontStruct : (WXFontStructPtr) 0);
 585 }
 586
 587 #endif
 588
 589 #if !wxMOTIF_USE_RENDER_TABLE
 590
 591 WXFontList wxFont::GetFontList(double scale, WXDisplay* display) const
 592 {
 593     wxXFont* f = GetInternalFont(scale, display);
 594
 595     return (f ? f->m_fontList : (WXFontList) 0);
 596 }
 597
 598 #else // if wxMOTIF_USE_RENDER_TABLE
 599
 600 WXRenderTable wxFont::GetRenderTable(WXDisplay* display) const
 601 {
 602     wxXFont* f = GetInternalFont(1.0, display);
 603
 604     return (f ? f->m_renderTable : (WXRenderTable) 0);
 605 }
 606
 607 #endif // wxMOTIF_USE_RENDER_TABLE
 608
 609 WXFontType wxFont::GetFontType(WXDisplay* display) const
 610 {
 611 #if wxMOTIF_USE_RENDER_TABLE
 612     return Ok() ? GetRenderTable(display) : NULL;
 613 #else
 614     return Ok() ? GetFontList(1.0, display) : NULL;
 615 #endif
 616 }
 617
 618 WXFontType wxFont::GetFontTypeC(WXDisplay* display) const
 619 {
 620 #if wxMOTIF_USE_RENDER_TABLE
 621     return Ok() ? GetRenderTable(display) : NULL;
 622 #else
 623     return Ok() ? XmFontListCopy( (XmFontList)GetFontList(1.0, display) ) : NULL;
 624 #endif
 625 }
 626
 627 /*static*/ WXString wxFont::GetFontTag()
 628 {
 629 #if wxMOTIF_USE_RENDER_TABLE
 630     return (WXString)XmNrenderTable;
 631 #else
 632     return (WXString)XmNfontList;
 633 #endif
 634 }
 635
 636 #if wxMOTIF_NEW_FONT_HANDLING
 637
 638 WXFontSet wxFont::GetFontSet(double scale, WXDisplay* display) const
 639 {
 640     wxXFont* f = GetInternalFont(scale, display);
 641
 642     if( !f ) return (WXFontSet) 0;
 643
 644     Arg args[2];
 645     int count = 0;
 646
 647     XtSetArg( args[count], XmNfont, 0 ); ++count;
 648     XmRenditionRetrieve( (XmRendition) f->m_rendition, args, count );
 649
 650     return (WXFontSet) args[0].value;
 651 }
 652
 653 void wxGetTextExtent(WXDisplay* display, const wxFont& font, double scale,
 654                      const wxString& str,
 655                      int* width, int* height, int* ascent, int* descent)
 656 {
 657     XRectangle ink, logical;
 658     WXFontSet fset = font.GetFontSet(scale, display);
 659
 660     XmbTextExtents( (XFontSet)fset, str.c_str(), str.length(), &ink, &logical);
 661
 662     if( width ) *width = logical.width;
 663     if( height ) *height = logical.height;
 664     if( ascent ) *ascent = -logical.y;
 665     if( descent ) *descent = logical.height + logical.y;
 666 }
 667
 668 #else // if !wxMOTIF_NEW_FONT_HANDLING
 669
 670 void wxGetTextExtent(WXDisplay* display, const wxFont& font,
 671                      double scale, const wxString& str,
 672                      int* width, int* height, int* ascent, int* descent)
 673 {
 674     WXFontStructPtr pFontStruct = font.GetFontStruct(scale, display);
 675
 676     int direction, ascent2, descent2;
 677     XCharStruct overall;
 678     int slen = str.length();
 679
 680     XTextExtents((XFontStruct*) pFontStruct, (char*) str.c_str(), slen,
 681                  &direction, &ascent2, &descent2, &overall);
 682
 683     if ( width )
 684         *width = (overall.width);
 685     if ( height )
 686         *height = (ascent2 + descent2);
 687     if ( descent )
 688         *descent = descent2;
 689     if ( ascent )
 690         *ascent = ascent2;
 691 }
 692
 693 #endif // !wxMOTIF_NEW_FONT_HANDLING