used for drawing text to a device context, and setting the appearance of
a window's text.
+This class uses \helpref{reference counting and copy-on-write}{trefcount}
+internally so that assignments between two instances of this class are very
+cheap. You can therefore use actual objects instead of pointers without
+efficiency problems. If an instance of this class is changed it will create
+its own data internally so that other instances, which previously shared the
+data using the reference counting, are not affected.
+
You can retrieve the current system font settings with \helpref{wxSystemSettings}{wxsystemsettings}.
\helpref{wxSystemSettings}{wxsystemsettings}
<wx/font.h>
+\wxheading{Library}
+
+\helpref{wxCore}{librarieslist}
+
\wxheading{Constants}
The possible values for the \arg{family} parameter of \helpref{wxFont
Default constructor.
+\func{}{wxFont}{\param{const wxFont\&}{ font}}
+
+Copy constructor, uses \helpref{reference counting}{trefcount}.
+
\func{}{wxFont}{\param{int}{ pointSize}, \param{wxFontFamily}{ family}, \param{int}{ style}, \param{wxFontWeight}{ weight},
\param{const bool}{ underline = false}, \param{const wxString\& }{faceName = ""},
\param{wxFontEncoding }{encoding = wxFONTENCODING\_DEFAULT}}
\func{}{\destruct{wxFont}}{\void}
Destructor.
+See \helpref{reference-counted object destruction}{refcountdestruct} for more info.
\wxheading{Remarks}
-The destructor may not delete the underlying font object of the native windowing
-system, since wxFont uses a reference counting system for efficiency.
-
Although all remaining fonts are deleted when the application exits,
the application should try to clean up all fonts itself. This is because
wxWidgets cannot know if a pointer to the font object is stored in an
\constfunc{wxString}{GetNativeFontInfoDesc}{\void}
-Returns the platform-dependent string completely describing this font or an
-empty string if the font wasn't constructed using the native font description.
+Returns the platform-dependent string completely describing this font.
+Returned string is always non-empty.
Note that the returned string is not meant to be shown or edited by the user: a typical
use of this function is for serializing in string-form a wxFont object.
\func{wxString}{GetNativeFontInfoUserDesc}{\void}
-Returns a user-friendly string for this font object. Some examples of the formats of returned strings (which are platform-dependent) are in \helpref{SetNativeFontInfoUserDesc}{wxfontsetnativefontinfouserdesc}.
+Returns a user-friendly string for this font object. Returned string is always non-empty.
+Some examples of the formats of returned strings (which are platform-dependent) are in \helpref{SetNativeFontInfoUserDesc}{wxfontsetnativefontinfouserdesc}.
\wxheading{See also}
the given size in pixels on platforms other than wxMSW.
-\membersection{wxFont::Ok}\label{wxfontok}
+\membersection{wxFont::IsOk}\label{wxfontisok}
-\constfunc{bool}{Ok}{\void}
+\constfunc{bool}{IsOk}{\void}
Returns {\tt true} if this object is a valid font, {\tt false} otherwise.
\membersection{wxFont::SetFaceName}\label{wxfontsetfacename}
-\func{void}{SetFaceName}{\param{const wxString\& }{faceName}}
+\func{bool}{SetFaceName}{\param{const wxString\& }{faceName}}
Sets the facename for the font.
+Returns \true if the given face name exists; \false otherwise.
\wxheading{Parameters}
\membersection{wxFont::SetNativeFontInfo}\label{wxfontsetnativefontinfo}
-\func{void}{SetNativeFontInfo}{\param{const wxString\& }{info}}
+\func{bool}{SetNativeFontInfo}{\param{const wxString\& }{info}}
-Creates the font corresponding to the given native font description string
+Creates the font corresponding to the given native font description string and returns \true if
+the creation was successful.
which must have been previously returned by
\helpref{GetNativeFontInfoDesc}{wxfontgetnativefontinfodesc}. If the string is
invalid, font is unchanged. This function is typically used for de-serializing a wxFont
\membersection{wxFont::SetNativeFontInfoUserDesc}\label{wxfontsetnativefontinfouserdesc}
-\func{void}{SetNativeFontInfoUserDesc}{\param{const wxString\& }{info}}
+\func{bool}{SetNativeFontInfoUserDesc}{\param{const wxString\& }{info}}
-Creates the font corresponding to the given native font description string.
+Creates the font corresponding to the given native font description string and returns \true if
+the creation was successful.
Unlike \helpref{SetNativeFontInfo}{wxfontsetnativefontinfo}, this function accepts
strings which are user-friendly.
Examples of accepted string formats are:
\func{wxFont\&}{operator $=$}{\param{const wxFont\& }{font}}
-Assignment operator, using reference counting. Returns a reference
-to `this'.
+Assignment operator, using \helpref{reference counting}{trefcount}.
\membersection{wxFont::operator $==$}\label{wxfontequals}
\func{bool}{operator $==$}{\param{const wxFont\& }{font}}
-Equality operator. Two fonts are equal if they contain pointers
-to the same underlying font data. It does not compare each attribute,
-so two independently-created fonts using the same parameters will
-fail the test.
+Equality operator.
+See \helpref{reference-counted object comparison}{refcountequality} for more info.
\membersection{wxFont::operator $!=$}\label{wxfontnotequals}
\func{bool}{operator $!=$}{\param{const wxFont\& }{font}}
-Inequality operator. Two fonts are not equal if they contain pointers
-to different underlying font data. It does not compare each attribute.
+Inequality operator.
+See \helpref{reference-counted object comparison}{refcountequality} for more info.