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wxNativeFontInfo changes

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8949 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2000-12-18 21:15:16 +00:00
parent accb325754
commit 7826e2dd83
17 changed files with 265 additions and 186 deletions
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49
include/wx/font.h
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@@ -67,50 +67,19 @@ enum wxFontWeight
wxFONTWEIGHT_MAX
};
// ----------------------------------------------------------------------------
// wxNativeFontInfo is platform-specific font representation
// ----------------------------------------------------------------------------
// this struct should be considered as opaque font description only used by
// the native functions, the user code can only get the objects of this type
// from somewhere and pass it somewhere else (possibly save them somewhere
// using ToString() and restore them using FromString())
struct WXDLLEXPORT wxNativeFontInfo
{
#if defined(__WXGTK__)
wxString xFontName;
#else // other platforms
//
// This is a generic implementation that should work on all ports
// without specific support by the port.
//
int pointSize;
int family;
int style;
int weight;
bool underlined;
wxString faceName;
wxFontEncoding encoding;
#endif // platforms
// it is important to be able to serialize wxNativeFontInfo objects to be
// able to store them (in config file, for example)
bool FromString(const wxString& s);
wxString ToString() const;
};
WXDLLEXPORT_DATA(extern wxNativeFontInfo) wxNullNativeFontInfo;
// ----------------------------------------------------------------------------
// wxFontBase represents a font object
// ----------------------------------------------------------------------------
class WXDLLEXPORT wxFontRefData;
class WXDLLEXPORT wxNativeFontInfo;
class WXDLLEXPORT wxFontBase : public wxGDIObject
{
public:
// creator function
// from the font components
static wxFont *New(
int pointSize, // size of the font in points
int family, // see wxFontFamily enum
@@ -119,7 +88,12 @@ public:
bool underlined = FALSE, // not underlined by default
const wxString& face = wxEmptyString, // facename
wxFontEncoding encoding = wxFONTENCODING_DEFAULT); // ISO8859-X, ...
static wxFont *New(const wxNativeFontInfo& info);
// from the (opaque) native font description object
static wxFont *New(const wxNativeFontInfo& nativeFontDesc);
// from the string representation of wxNativeFontInfo
static wxFont *New(const wxString& strNativeFontDesc);
// was the font successfully created?
bool Ok() const { return m_refData != NULL; }
@@ -136,7 +110,8 @@ public:
virtual bool GetUnderlined() const = 0;
virtual wxString GetFaceName() const = 0;
virtual wxFontEncoding GetEncoding() const = 0;
virtual wxNativeFontInfo GetNativeFontInfo() const;
virtual wxNativeFontInfo *GetNativeFontInfo() const;
wxString GetNativeFontInfoDesc() const;
// change the font characteristics
virtual void SetPointSize( int pointSize ) = 0;
@@ -148,6 +123,8 @@ public:
virtual void SetEncoding(wxFontEncoding encoding) = 0;
virtual void SetNativeFontInfo(const wxNativeFontInfo& info);
// VZ: there is no void SetNativeFontInfo(const wxString& info), needed?
// translate the fonts into human-readable string (i.e. GetStyleString()
// will return "wxITALIC" for an italic font, ...)
wxString GetFamilyString() const;