1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/msw/font.cpp
3 // Purpose: wxFont class
4 // Author: Julian Smart
8 // Copyright: (c) wxWidgets team
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
12 // ============================================================================
14 // ============================================================================
16 // ----------------------------------------------------------------------------
18 // ----------------------------------------------------------------------------
20 // For compilers that support precompilation, includes "wx.h".
21 #include "wx/wxprec.h"
34 #include "wx/encinfo.h"
37 #include "wx/msw/private.h"
39 #include "wx/fontutil.h"
40 #include "wx/fontmap.h"
43 #include "wx/sysopt.h"
46 #include "wx/scopeguard.h"
47 #include "wx/tokenzr.h"
49 #if wxUSE_EXTENDED_RTTI
51 wxBEGIN_ENUM( wxFontFamily
)
52 wxENUM_MEMBER( wxDEFAULT
)
53 wxENUM_MEMBER( wxDECORATIVE
)
54 wxENUM_MEMBER( wxROMAN
)
55 wxENUM_MEMBER( wxSCRIPT
)
56 wxENUM_MEMBER( wxSWISS
)
57 wxENUM_MEMBER( wxMODERN
)
58 wxENUM_MEMBER( wxTELETYPE
)
59 wxEND_ENUM( wxFontFamily
)
61 wxBEGIN_ENUM( wxFontStyle
)
62 wxENUM_MEMBER( wxNORMAL
)
63 wxENUM_MEMBER( wxITALIC
)
64 wxENUM_MEMBER( wxSLANT
)
65 wxEND_ENUM( wxFontStyle
)
67 wxBEGIN_ENUM( wxFontWeight
)
68 wxENUM_MEMBER( wxNORMAL
)
69 wxENUM_MEMBER( wxLIGHT
)
70 wxENUM_MEMBER( wxBOLD
)
71 wxEND_ENUM( wxFontWeight
)
73 IMPLEMENT_DYNAMIC_CLASS_WITH_COPY_XTI(wxFont
, wxGDIObject
,"wx/font.h")
75 wxBEGIN_PROPERTIES_TABLE(wxFont
)
76 wxPROPERTY( Size
,int, SetPointSize
, GetPointSize
, 12 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
77 wxPROPERTY( Family
, int , SetFamily
, GetFamily
, (int)wxDEFAULT
, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // wxFontFamily
78 wxPROPERTY( Style
, int , SetStyle
, GetStyle
, (int)wxNORMAL
, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // wxFontStyle
79 wxPROPERTY( Weight
, int , SetWeight
, GetWeight
, (int)wxNORMAL
, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // wxFontWeight
80 wxPROPERTY( Underlined
, bool , SetUnderlined
, GetUnderlined
, false , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
81 wxPROPERTY( Face
, wxString
, SetFaceName
, GetFaceName
, EMPTY_MACROVALUE
, 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
82 wxPROPERTY( Encoding
, wxFontEncoding
, SetEncoding
, GetEncoding
, wxFONTENCODING_DEFAULT
, 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
83 wxEND_PROPERTIES_TABLE()
85 wxCONSTRUCTOR_6( wxFont
, int , Size
, int , Family
, int , Style
, int , Weight
, bool , Underlined
, wxString
, Face
)
87 wxBEGIN_HANDLERS_TABLE(wxFont
)
88 wxEND_HANDLERS_TABLE()
91 IMPLEMENT_DYNAMIC_CLASS(wxFont
, wxGDIObject
)
95 // ----------------------------------------------------------------------------
97 // ----------------------------------------------------------------------------
99 // the mask used to extract the pitch from LOGFONT::lfPitchAndFamily field
100 static const int PITCH_MASK
= FIXED_PITCH
| VARIABLE_PITCH
;
102 // ----------------------------------------------------------------------------
103 // wxFontRefData - the internal description of the font
104 // ----------------------------------------------------------------------------
106 class WXDLLEXPORT wxFontRefData
: public wxGDIRefData
112 Init(-1, wxSize(0,0), false, wxFONTFAMILY_DEFAULT
, wxFONTSTYLE_NORMAL
,
113 wxFONTWEIGHT_NORMAL
, false, wxEmptyString
,
114 wxFONTENCODING_DEFAULT
);
117 wxFontRefData(int size
,
118 const wxSize
& pixelSize
,
119 bool sizeUsingPixels
,
124 const wxString
& faceName
,
125 wxFontEncoding encoding
)
127 Init(size
, pixelSize
, sizeUsingPixels
, family
, style
, weight
,
128 underlined
, faceName
, encoding
);
131 wxFontRefData(const wxNativeFontInfo
& info
, WXHFONT hFont
= 0)
136 wxFontRefData(const wxFontRefData
& data
) : wxGDIRefData()
138 Init(data
.m_nativeFontInfo
);
141 virtual ~wxFontRefData();
148 // all wxFont accessors
149 int GetPointSize() const
151 return m_nativeFontInfo
.GetPointSize();
154 wxSize
GetPixelSize() const
156 return m_nativeFontInfo
.GetPixelSize();
159 bool IsUsingSizeInPixels() const
161 return m_sizeUsingPixels
;
164 wxFontFamily
GetFamily() const
166 return m_nativeFontInfo
.GetFamily();
169 wxFontStyle
GetStyle() const
171 return m_nativeFontInfo
.GetStyle();
174 wxFontWeight
GetWeight() const
176 return m_nativeFontInfo
.GetWeight();
179 bool GetUnderlined() const
181 return m_nativeFontInfo
.GetUnderlined();
184 wxString
GetFaceName() const
186 wxString facename
= m_nativeFontInfo
.GetFaceName();
187 if ( facename
.empty() )
189 facename
= GetMSWFaceName();
190 if ( !facename
.empty() )
192 // the face name returned by GetOutlineTextMetrics() may have
193 // these suffixes which we don't count as part of face name
194 // because we have separate fields for them so remove them
196 if ( facename
.EndsWith(wxS(" Italic"), &basename
) ||
197 facename
.EndsWith(wxS(" Bold"), &basename
) )
200 // cache the face name, it shouldn't change unless the family
201 // does and wxNativeFontInfo::SetFamily() resets the face name
202 const_cast<wxFontRefData
*>(this)->SetFaceName(facename
);
209 wxFontEncoding
GetEncoding() const
211 return m_nativeFontInfo
.GetEncoding();
214 WXHFONT
GetHFONT() const
217 const_cast<wxFontRefData
*>(this)->Alloc();
219 return (WXHFONT
)m_hFont
;
222 bool HasHFONT() const
227 // ... and setters: notice that all of them invalidate the currently
228 // allocated HFONT, if any, so that the next call to GetHFONT() recreates a
230 void SetPointSize(int pointSize
)
234 m_nativeFontInfo
.SetPointSize(pointSize
);
235 m_sizeUsingPixels
= false;
238 void SetPixelSize(const wxSize
& pixelSize
)
240 wxCHECK_RET( pixelSize
.GetWidth() >= 0, "negative font width" );
241 wxCHECK_RET( pixelSize
.GetHeight() != 0, "zero font height" );
245 m_nativeFontInfo
.SetPixelSize(pixelSize
);
246 m_sizeUsingPixels
= true;
249 void SetFamily(wxFontFamily family
)
253 m_nativeFontInfo
.SetFamily(family
);
256 void SetStyle(wxFontStyle style
)
260 m_nativeFontInfo
.SetStyle(style
);
263 void SetWeight(wxFontWeight weight
)
267 m_nativeFontInfo
.SetWeight(weight
);
270 bool SetFaceName(const wxString
& faceName
)
274 return m_nativeFontInfo
.SetFaceName(faceName
);
277 void SetUnderlined(bool underlined
)
281 m_nativeFontInfo
.SetUnderlined(underlined
);
284 void SetEncoding(wxFontEncoding encoding
)
288 m_nativeFontInfo
.SetEncoding(encoding
);
291 const wxNativeFontInfo
& GetNativeFontInfo() const
292 { return m_nativeFontInfo
; }
294 void SetNativeFontInfo(const wxNativeFontInfo
& nativeFontInfo
)
298 m_nativeFontInfo
= nativeFontInfo
;
302 // common part of all ctors
304 const wxSize
& pixelSize
,
305 bool sizeUsingPixels
,
310 const wxString
& faceName
,
311 wxFontEncoding encoding
);
313 void Init(const wxNativeFontInfo
& info
, WXHFONT hFont
= 0);
315 // retrieve the face name really being used by the font: this is used to
316 // get the face name selected by the system when we don't specify it (but
317 // use just the family for example)
318 wxString
GetMSWFaceName() const
321 SelectInHDC
selectFont(hdc
, m_hFont
);
323 UINT otmSize
= GetOutlineTextMetrics(hdc
, 0, NULL
);
326 wxLogLastError("GetOutlineTextMetrics(NULL)");
330 OUTLINETEXTMETRIC
* const
331 otm
= static_cast<OUTLINETEXTMETRIC
*>(malloc(otmSize
));
332 wxON_BLOCK_EXIT1( free
, otm
);
334 otm
->otmSize
= otmSize
;
335 if ( !GetOutlineTextMetrics(hdc
, otmSize
, otm
) )
337 wxLogLastError("GetOutlineTextMetrics()");
341 // in spite of its type, the otmpFaceName field of OUTLINETEXTMETRIC
342 // gives an offset in _bytes_ of the face name from the struct start
343 // while the name itself is an array of TCHARs
344 return reinterpret_cast<wxChar
*>(otm
) +
345 wxPtrToUInt(otm
->otmpFaceName
)/sizeof(wxChar
);
348 // are we using m_nativeFontInfo.lf.lfHeight for point size or pixel size?
349 bool m_sizeUsingPixels
;
351 // Windows font handle, created on demand in GetHFONT()
355 wxNativeFontInfo m_nativeFontInfo
;
358 #define M_FONTDATA ((wxFontRefData*)m_refData)
360 // ============================================================================
362 // ============================================================================
364 // ----------------------------------------------------------------------------
366 // ----------------------------------------------------------------------------
368 void wxFontRefData::Init(int pointSize
,
369 const wxSize
& pixelSize
,
370 bool sizeUsingPixels
,
375 const wxString
& faceName
,
376 wxFontEncoding encoding
)
380 m_sizeUsingPixels
= sizeUsingPixels
;
381 if ( m_sizeUsingPixels
)
382 SetPixelSize(pixelSize
);
384 SetPointSize(pointSize
);
388 SetUnderlined(underlined
);
390 // set the family/facename
392 if ( !faceName
.empty() )
393 SetFaceName(faceName
);
395 // deal with encoding now (it may override the font family and facename
396 // so do it after setting them)
397 SetEncoding(encoding
);
400 void wxFontRefData::Init(const wxNativeFontInfo
& info
, WXHFONT hFont
)
402 // hFont may be zero, or it be passed in case we really want to
403 // use the exact font created in the underlying system
404 // (for example where we can't guarantee conversion from HFONT
405 // to LOGFONT back to HFONT)
406 m_hFont
= (HFONT
)hFont
;
407 m_nativeFontInfo
= info
;
409 // TODO: m_sizeUsingPixels?
412 wxFontRefData::~wxFontRefData()
417 bool wxFontRefData::Alloc()
419 m_hFont
= ::CreateFontIndirect(&m_nativeFontInfo
.lf
);
422 wxLogLastError(wxT("CreateFont"));
429 void wxFontRefData::Free()
433 if ( !::DeleteObject(m_hFont
) )
435 wxLogLastError(wxT("DeleteObject(font)"));
442 // ----------------------------------------------------------------------------
444 // ----------------------------------------------------------------------------
446 void wxNativeFontInfo::Init()
450 // we get better font quality if we use PROOF_QUALITY instead of
451 // DEFAULT_QUALITY but some fonts (e.g. "Terminal 6pt") are not available
452 // then so we allow to set a global option to choose between quality and
453 // wider font selection
455 lf
.lfQuality
= CLEARTYPE_QUALITY
;
457 lf
.lfQuality
= wxSystemOptions::GetOptionInt("msw.font.no-proof-quality")
463 int wxNativeFontInfo::GetPointSize() const
465 // FIXME: using the screen here results in incorrect font size calculation
467 const int ppInch
= ::GetDeviceCaps(ScreenHDC(), LOGPIXELSY
);
469 // BC++ 2007 doesn't provide abs(long) overload, hence the cast
470 return (int) (((72.0*abs((int)lf
.lfHeight
)) / (double) ppInch
) + 0.5);
473 wxSize
wxNativeFontInfo::GetPixelSize() const
476 ret
.SetHeight(abs((int)lf
.lfHeight
));
477 ret
.SetWidth(lf
.lfWidth
);
481 wxFontStyle
wxNativeFontInfo::GetStyle() const
483 return lf
.lfItalic
? wxFONTSTYLE_ITALIC
: wxFONTSTYLE_NORMAL
;
486 wxFontWeight
wxNativeFontInfo::GetWeight() const
488 if ( lf
.lfWeight
<= 300 )
489 return wxFONTWEIGHT_LIGHT
;
491 if ( lf
.lfWeight
>= 600 )
492 return wxFONTWEIGHT_BOLD
;
494 return wxFONTWEIGHT_NORMAL
;
497 bool wxNativeFontInfo::GetUnderlined() const
499 return lf
.lfUnderline
!= 0;
502 wxString
wxNativeFontInfo::GetFaceName() const
504 return lf
.lfFaceName
;
507 wxFontFamily
wxNativeFontInfo::GetFamily() const
511 // extract family from pitch-and-family
512 switch ( lf
.lfPitchAndFamily
& ~PITCH_MASK
)
515 family
= wxFONTFAMILY_UNKNOWN
;
519 family
= wxFONTFAMILY_ROMAN
;
523 family
= wxFONTFAMILY_SWISS
;
527 family
= wxFONTFAMILY_SCRIPT
;
531 family
= wxFONTFAMILY_MODERN
;
535 family
= wxFONTFAMILY_DECORATIVE
;
539 wxFAIL_MSG( "unknown LOGFONT::lfFamily value" );
540 family
= wxFONTFAMILY_UNKNOWN
;
541 // just to avoid a warning
547 wxFontEncoding
wxNativeFontInfo::GetEncoding() const
549 return wxGetFontEncFromCharSet(lf
.lfCharSet
);
552 void wxNativeFontInfo::SetPointSize(int pointsize
)
554 // FIXME: using the screen here results in incorrect font size calculation
556 const int ppInch
= ::GetDeviceCaps(ScreenHDC(), LOGPIXELSY
);
558 lf
.lfHeight
= -(int)((pointsize
*((double)ppInch
)/72.0) + 0.5);
561 void wxNativeFontInfo::SetPixelSize(const wxSize
& pixelSize
)
563 // MSW accepts both positive and negative heights here but they mean
564 // different things: positive specifies the cell height while negative
565 // specifies the character height. We used to just pass the value to MSW
566 // unchanged but changed the behaviour for positive values in 2.9.1 to
567 // match other ports and, more importantly, the expected behaviour. So now
568 // passing the negative height doesn't make sense at all any more but we
569 // still accept it for compatibility with the existing code which worked
570 // around the wrong interpretation of the height argument in older wxMSW
571 // versions by passing a negative value explicitly itself.
572 lf
.lfHeight
= -abs(pixelSize
.GetHeight());
573 lf
.lfWidth
= pixelSize
.GetWidth();
576 void wxNativeFontInfo::SetStyle(wxFontStyle style
)
581 wxFAIL_MSG( "unknown font style" );
584 case wxFONTSTYLE_NORMAL
:
588 case wxFONTSTYLE_ITALIC
:
589 case wxFONTSTYLE_SLANT
:
595 void wxNativeFontInfo::SetWeight(wxFontWeight weight
)
600 wxFAIL_MSG( "unknown font weight" );
603 case wxFONTWEIGHT_NORMAL
:
604 lf
.lfWeight
= FW_NORMAL
;
607 case wxFONTWEIGHT_LIGHT
:
608 lf
.lfWeight
= FW_LIGHT
;
611 case wxFONTWEIGHT_BOLD
:
612 lf
.lfWeight
= FW_BOLD
;
617 void wxNativeFontInfo::SetUnderlined(bool underlined
)
619 lf
.lfUnderline
= underlined
;
622 bool wxNativeFontInfo::SetFaceName(const wxString
& facename
)
624 wxStrlcpy(lf
.lfFaceName
, facename
.c_str(), WXSIZEOF(lf
.lfFaceName
));
628 void wxNativeFontInfo::SetFamily(wxFontFamily family
)
630 BYTE ff_family
= FF_DONTCARE
;
634 case wxFONTFAMILY_SCRIPT
:
635 ff_family
= FF_SCRIPT
;
638 case wxFONTFAMILY_DECORATIVE
:
639 ff_family
= FF_DECORATIVE
;
642 case wxFONTFAMILY_ROMAN
:
643 ff_family
= FF_ROMAN
;
646 case wxFONTFAMILY_TELETYPE
:
647 case wxFONTFAMILY_MODERN
:
648 ff_family
= FF_MODERN
;
651 case wxFONTFAMILY_SWISS
:
652 case wxFONTFAMILY_DEFAULT
:
653 ff_family
= FF_SWISS
;
657 wxCHECK_RET( ff_family
!= FF_DONTCARE
, "unknown wxFontFamily" );
659 lf
.lfPitchAndFamily
= (BYTE
)(DEFAULT_PITCH
) | ff_family
;
661 // reset the facename so that CreateFontIndirect() will automatically choose a
662 // face name based only on the font family.
663 lf
.lfFaceName
[0] = '\0';
666 void wxNativeFontInfo::SetEncoding(wxFontEncoding encoding
)
668 wxNativeEncodingInfo info
;
669 if ( !wxGetNativeFontEncoding(encoding
, &info
) )
672 if ( wxFontMapper::Get()->GetAltForEncoding(encoding
, &info
) )
674 if ( !info
.facename
.empty() )
676 // if we have this encoding only in some particular facename, use
677 // the facename - it is better to show the correct characters in a
678 // wrong facename than unreadable text in a correct one
679 SetFaceName(info
.facename
);
683 #endif // wxUSE_FONTMAP
685 // unsupported encoding, replace with the default
686 info
.charset
= DEFAULT_CHARSET
;
690 lf
.lfCharSet
= (BYTE
)info
.charset
;
693 bool wxNativeFontInfo::FromString(const wxString
& s
)
697 wxStringTokenizer
tokenizer(s
, wxS(";"), wxTOKEN_RET_EMPTY_ALL
);
700 wxString token
= tokenizer
.GetNextToken();
701 if ( token
!= wxS('0') )
704 token
= tokenizer
.GetNextToken();
705 if ( !token
.ToLong(&l
) )
709 token
= tokenizer
.GetNextToken();
710 if ( !token
.ToLong(&l
) )
714 token
= tokenizer
.GetNextToken();
715 if ( !token
.ToLong(&l
) )
719 token
= tokenizer
.GetNextToken();
720 if ( !token
.ToLong(&l
) )
722 lf
.lfOrientation
= l
;
724 token
= tokenizer
.GetNextToken();
725 if ( !token
.ToLong(&l
) )
729 token
= tokenizer
.GetNextToken();
730 if ( !token
.ToLong(&l
) )
732 lf
.lfItalic
= (BYTE
)l
;
734 token
= tokenizer
.GetNextToken();
735 if ( !token
.ToLong(&l
) )
737 lf
.lfUnderline
= (BYTE
)l
;
739 token
= tokenizer
.GetNextToken();
740 if ( !token
.ToLong(&l
) )
742 lf
.lfStrikeOut
= (BYTE
)l
;
744 token
= tokenizer
.GetNextToken();
745 if ( !token
.ToLong(&l
) )
747 lf
.lfCharSet
= (BYTE
)l
;
749 token
= tokenizer
.GetNextToken();
750 if ( !token
.ToLong(&l
) )
752 lf
.lfOutPrecision
= (BYTE
)l
;
754 token
= tokenizer
.GetNextToken();
755 if ( !token
.ToLong(&l
) )
757 lf
.lfClipPrecision
= (BYTE
)l
;
759 token
= tokenizer
.GetNextToken();
760 if ( !token
.ToLong(&l
) )
762 lf
.lfQuality
= (BYTE
)l
;
764 token
= tokenizer
.GetNextToken();
765 if ( !token
.ToLong(&l
) )
767 lf
.lfPitchAndFamily
= (BYTE
)l
;
769 if ( !tokenizer
.HasMoreTokens() )
772 // the face name may be empty
773 wxStrcpy(lf
.lfFaceName
, tokenizer
.GetNextToken());
778 wxString
wxNativeFontInfo::ToString() const
782 s
.Printf(wxS("%d;%ld;%ld;%ld;%ld;%ld;%d;%d;%d;%d;%d;%d;%d;%d;%s"),
783 0, // version, in case we want to change the format later
802 // ----------------------------------------------------------------------------
804 // ----------------------------------------------------------------------------
806 wxFont::wxFont(const wxString
& fontdesc
)
808 wxNativeFontInfo info
;
809 if ( info
.FromString(fontdesc
) )
813 bool wxFont::Create(const wxNativeFontInfo
& info
, WXHFONT hFont
)
817 m_refData
= new wxFontRefData(info
, hFont
);
819 return RealizeResource();
822 bool wxFont::DoCreate(int pointSize
,
823 const wxSize
& pixelSize
,
824 bool sizeUsingPixels
,
829 const wxString
& faceName
,
830 wxFontEncoding encoding
)
834 // wxDEFAULT is a valid value for the font size too so we must treat it
835 // specially here (otherwise the size would be 70 == wxDEFAULT value)
836 if ( pointSize
== wxDEFAULT
)
838 pointSize
= wxNORMAL_FONT
->GetPointSize();
841 m_refData
= new wxFontRefData(pointSize
, pixelSize
, sizeUsingPixels
,
842 family
, style
, weight
,
843 underlined
, faceName
, encoding
);
845 return RealizeResource();
852 // ----------------------------------------------------------------------------
853 // real implementation
854 // ----------------------------------------------------------------------------
856 wxGDIRefData
*wxFont::CreateGDIRefData() const
858 return new wxFontRefData();
861 wxGDIRefData
*wxFont::CloneGDIRefData(const wxGDIRefData
*data
) const
863 return new wxFontRefData(*static_cast<const wxFontRefData
*>(data
));
866 bool wxFont::RealizeResource()
868 // NOTE: the GetHFONT() call automatically triggers a reallocation of
869 // the HFONT if necessary (will do nothing if we already have the resource);
870 // it returns NULL only if there is a failure in wxFontRefData::Alloc()...
871 return GetHFONT() != NULL
;
874 bool wxFont::FreeResource(bool WXUNUSED(force
))
884 WXHANDLE
wxFont::GetResourceHandle() const
886 return (WXHANDLE
)GetHFONT();
889 WXHFONT
wxFont::GetHFONT() const
891 // NOTE: wxFontRefData::GetHFONT() will automatically call
892 // wxFontRefData::Alloc() if necessary
893 return M_FONTDATA
? M_FONTDATA
->GetHFONT() : 0;
896 bool wxFont::IsFree() const
898 return M_FONTDATA
&& !M_FONTDATA
->HasHFONT();
901 // ----------------------------------------------------------------------------
902 // change font attribute: we recreate font when doing it
903 // ----------------------------------------------------------------------------
905 void wxFont::SetPointSize(int pointSize
)
910 M_FONTDATA
->SetPointSize(pointSize
);
913 void wxFont::SetPixelSize(const wxSize
& pixelSize
)
917 M_FONTDATA
->SetPixelSize(pixelSize
);
920 void wxFont::SetFamily(wxFontFamily family
)
924 M_FONTDATA
->SetFamily(family
);
927 void wxFont::SetStyle(wxFontStyle style
)
931 M_FONTDATA
->SetStyle(style
);
934 void wxFont::SetWeight(wxFontWeight weight
)
938 M_FONTDATA
->SetWeight(weight
);
941 bool wxFont::SetFaceName(const wxString
& faceName
)
945 if ( !M_FONTDATA
->SetFaceName(faceName
) )
948 // NB: using win32's GetObject() API on M_FONTDATA->GetHFONT()
949 // to retrieve a LOGFONT and then compare lf.lfFaceName
950 // with given facename is not reliable at all:
951 // Windows copies the facename given to ::CreateFontIndirect()
952 // without any validity check.
953 // Thus we use wxFontBase::SetFaceName to check if facename
955 return wxFontBase::SetFaceName(faceName
);
958 void wxFont::SetUnderlined(bool underlined
)
962 M_FONTDATA
->SetUnderlined(underlined
);
965 void wxFont::SetEncoding(wxFontEncoding encoding
)
969 M_FONTDATA
->SetEncoding(encoding
);
972 void wxFont::DoSetNativeFontInfo(const wxNativeFontInfo
& info
)
976 M_FONTDATA
->SetNativeFontInfo(info
);
979 // ----------------------------------------------------------------------------
981 // ----------------------------------------------------------------------------
983 int wxFont::GetPointSize() const
985 wxCHECK_MSG( IsOk(), 0, wxT("invalid font") );
987 return M_FONTDATA
->GetPointSize();
990 wxSize
wxFont::GetPixelSize() const
992 wxCHECK_MSG( IsOk(), wxDefaultSize
, wxT("invalid font") );
994 return M_FONTDATA
->GetPixelSize();
997 bool wxFont::IsUsingSizeInPixels() const
999 wxCHECK_MSG( IsOk(), 0, wxT("invalid font") );
1001 return M_FONTDATA
->IsUsingSizeInPixels();
1004 wxFontFamily
wxFont::GetFamily() const
1006 wxCHECK_MSG( IsOk(), wxFONTFAMILY_MAX
, wxT("invalid font") );
1008 return M_FONTDATA
->GetFamily();
1011 wxFontStyle
wxFont::GetStyle() const
1013 wxCHECK_MSG( IsOk(), wxFONTSTYLE_MAX
, wxT("invalid font") );
1015 return M_FONTDATA
->GetStyle();
1018 wxFontWeight
wxFont::GetWeight() const
1020 wxCHECK_MSG( IsOk(), wxFONTWEIGHT_MAX
, wxT("invalid font") );
1022 return M_FONTDATA
->GetWeight();
1025 bool wxFont::GetUnderlined() const
1027 wxCHECK_MSG( IsOk(), false, wxT("invalid font") );
1029 return M_FONTDATA
->GetUnderlined();
1032 wxString
wxFont::GetFaceName() const
1034 wxCHECK_MSG( IsOk(), wxEmptyString
, wxT("invalid font") );
1036 return M_FONTDATA
->GetFaceName();
1039 wxFontEncoding
wxFont::GetEncoding() const
1041 wxCHECK_MSG( IsOk(), wxFONTENCODING_DEFAULT
, wxT("invalid font") );
1043 return M_FONTDATA
->GetEncoding();
1046 const wxNativeFontInfo
*wxFont::GetNativeFontInfo() const
1048 return IsOk() ? &(M_FONTDATA
->GetNativeFontInfo()) : NULL
;
1051 wxString
wxFont::GetNativeFontInfoDesc() const
1053 wxCHECK_MSG( IsOk(), wxEmptyString
, wxT("invalid font") );
1055 // be sure we have an HFONT associated...
1056 const_cast<wxFont
*>(this)->RealizeResource();
1057 return wxFontBase::GetNativeFontInfoDesc();
1060 wxString
wxFont::GetNativeFontInfoUserDesc() const
1062 wxCHECK_MSG( IsOk(), wxEmptyString
, wxT("invalid font") );
1064 // be sure we have an HFONT associated...
1065 const_cast<wxFont
*>(this)->RealizeResource();
1066 return wxFontBase::GetNativeFontInfoUserDesc();
1069 bool wxFont::IsFixedWidth() const
1071 wxCHECK_MSG( IsOk(), false, wxT("invalid font") );
1073 // the two low-order bits specify the pitch of the font, the rest is
1076 (BYTE
)(M_FONTDATA
->GetNativeFontInfo().lf
.lfPitchAndFamily
& PITCH_MASK
);
1078 return pitch
== FIXED_PITCH
;