synchronize GTK2 minimum version in docs

[wxWidgets.git] / interface / wx / font.h

diff --git a/interface/wx/font.h b/interface/wx/font.h
index f9e22b306b7a8f45da68f118db426d8ff02c003b..38238a2216679f7d9c0c8ec622c2d387520112d6 100644 (file)
--- a/interface/wx/font.h
+++ b/interface/wx/font.h
@@ -36,11 +36,10 @@ enum wxFontFamily
     /// See also wxFont::IsFixedWidth() for an easy way to test for monospace property.
     wxFONTFAMILY_TELETYPE = wxTELETYPE,
 
     /// See also wxFont::IsFixedWidth() for an easy way to test for monospace property.
     wxFONTFAMILY_TELETYPE = wxTELETYPE,
 

-    /// Returned by wxFont::GetFamily() when the face name of the font cannot
-    /// be classified into one of the previous wxFontFamily values.
-    wxFONTFAMILY_UNKNOWN = wxFONTFAMILY_MAX,
-
-    wxFONTFAMILY_MAX
+    wxFONTFAMILY_MAX,
+    /// Invalid font family value, returned by wxFont::GetFamily() when the
+    /// font is invalid for example.
+    wxFONTFAMILY_UNKNOWN = wxFONTFAMILY_MAX

 };
 
 /**
 };
 
 /**


@@ -72,6 +71,27 @@ enum wxFontWeight
     wxFONTWEIGHT_MAX
 };
 
     wxFONTWEIGHT_MAX
 };
 

+/**
+    Symbolic font sizes.
+
+    The elements of this enum correspond to CSS absolute size specifications,
+    see http://www.w3.org/TR/CSS21/fonts.html#font-size-props
+
+    @see wxFont::SetSymbolicSize()
+
+    @since 2.9.2
+ */
+enum wxFontSymbolicSize
+{
+    wxFONTSIZE_XX_SMALL = -3,   //!< Extra small.
+    wxFONTSIZE_X_SMALL,         //!< Very small.
+    wxFONTSIZE_SMALL,           //!< Small.
+    wxFONTSIZE_MEDIUM,          //!< Normal.
+    wxFONTSIZE_LARGE,           //!< Large.
+    wxFONTSIZE_X_LARGE,         //!< Very large.
+    wxFONTSIZE_XX_LARGE         //!< Extra large.
+};
+

 /**
     The font flag bits for the new font ctor accepting one combined flags word.
 */
 /**
     The font flag bits for the new font ctor accepting one combined flags word.
 */


@@ -92,8 +112,10 @@ enum wxFontFlag
     wxFONTFLAG_ANTIALIASED      = 1 << 4,
     wxFONTFLAG_NOT_ANTIALIASED  = 1 << 5,
 
     wxFONTFLAG_ANTIALIASED      = 1 << 4,
     wxFONTFLAG_NOT_ANTIALIASED  = 1 << 5,
 

-    /// underlined/strikethrough flags (default: no lines)
+    /// Underlined style (not underlined by default).

     wxFONTFLAG_UNDERLINED       = 1 << 6,
     wxFONTFLAG_UNDERLINED       = 1 << 6,

+
+    /// Strike-through style (only supported in wxMSW and wxGTK currently).

     wxFONTFLAG_STRIKETHROUGH    = 1 << 7,
 
     /// the mask of all currently used flags
     wxFONTFLAG_STRIKETHROUGH    = 1 << 7,
 
     /// the mask of all currently used flags


@@ -169,6 +191,8 @@ enum wxFontEncoding
     wxFONTENCODING_CP1255,          //!< WinHebrew
     wxFONTENCODING_CP1256,          //!< WinArabic
     wxFONTENCODING_CP1257,          //!< WinBaltic (same as Latin 7)
     wxFONTENCODING_CP1255,          //!< WinHebrew
     wxFONTENCODING_CP1256,          //!< WinArabic
     wxFONTENCODING_CP1257,          //!< WinBaltic (same as Latin 7)

+    wxFONTENCODING_CP1258,          //!< WinVietnamese (since 2.9.4)
+    wxFONTENCODING_CP1361,          //!< Johab Korean character set (since 2.9.4)

     wxFONTENCODING_CP12_MAX,
 
     wxFONTENCODING_UTF7,            //!< UTF-7 Unicode encoding
     wxFONTENCODING_CP12_MAX,
 
     wxFONTENCODING_UTF7,            //!< UTF-7 Unicode encoding


@@ -240,11 +264,12 @@ enum wxFontEncoding
     wxFONTENCODING_GB2312 = wxFONTENCODING_CP936, //!< Simplified Chinese
     wxFONTENCODING_BIG5 = wxFONTENCODING_CP950,   //!< Traditional Chinese
     wxFONTENCODING_SHIFT_JIS = wxFONTENCODING_CP932, //!< Shift JIS
     wxFONTENCODING_GB2312 = wxFONTENCODING_CP936, //!< Simplified Chinese
     wxFONTENCODING_BIG5 = wxFONTENCODING_CP950,   //!< Traditional Chinese
     wxFONTENCODING_SHIFT_JIS = wxFONTENCODING_CP932, //!< Shift JIS

-    wxFONTENCODING_EUC_KR = wxFONTENCODING_CP949 //!< Korean
+    wxFONTENCODING_EUC_KR = wxFONTENCODING_CP949, //!< Korean
+    wxFONTENCODING_JOHAB = wxFONTENCODING_CP1361, //!< Korean Johab (since 2.9.4)
+    wxFONTENCODING_VIETNAMESE = wxFONTENCODING_CP1258 //!< Vietnamese (since 2.9.4)

 };
 
 
 };
 
 

-

 /**
     @class wxFont
 
 /**
     @class wxFont
 


@@ -284,7 +309,7 @@ public:
     wxFont(const wxFont& font);
 
     /**
     wxFont(const wxFont& font);
 
     /**

-        Creates a font object with the specified attributes.
+        Creates a font object with the specified attributes and size in points.

 
         @param pointSize
             Size in points. See SetPointSize() for more info.
 
         @param pointSize
             Size in points. See SetPointSize() for more info.


@@ -330,7 +355,7 @@ public:
            wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
 
     /**
            wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
 
     /**

-        Creates a font object with the specified attributes.
+        Creates a font object with the specified attributes and size in pixels.

 
         @param pixelSize
             Size in pixels. See SetPixelSize() for more info.
 
         @param pixelSize
             Size in pixels. See SetPixelSize() for more info.


@@ -375,6 +400,25 @@ public:
            const wxString& faceName = wxEmptyString,
            wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
 
            const wxString& faceName = wxEmptyString,
            wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
 

+    /**
+        Creates a font object using font flags.
+
+        This constructor is similar to the constructors above except it
+        specifies the font styles such as underlined, italic, bold, ... in a
+        single @a flags argument instead of using separate arguments for them.
+        This parameter can be a combination of ::wxFontFlag enum elements.
+        The meaning of the remaining arguments is the same as in the other
+        constructors, please see their documentation for details.
+
+        Notice that this constructor provides the only way of creating fonts
+        with strike-through style.
+
+        @since 2.9.4
+     */
+    wxFont(int pointSize, wxFontFamily family, int flags,
+           const wxString& faceName = wxEmptyString,
+           wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
+

     /**
         Constructor from font description string.
 
     /**
         Constructor from font description string.
 


@@ -382,7 +426,12 @@ public:
         If @a fontdesc is invalid the font remains uninitialized, i.e. its IsOk() method
         will return @false.
      */
         If @a fontdesc is invalid the font remains uninitialized, i.e. its IsOk() method
         will return @false.
      */

-    wxFont(const wxString& fontdesc);
+    wxFont(const wxString& nativeInfoString);
+
+    /**
+       Construct font from a native font info structure.
+    */
+    wxFont(const wxNativeFontInfo& nativeInfo);

 
     /**
         Destructor.
 
     /**
         Destructor.


@@ -422,16 +471,17 @@ public:
     virtual wxString GetFaceName() const;
 
     /**
     virtual wxString GetFaceName() const;
 
     /**

-        Gets the font family.
+        Gets the font family if possible.
+

         As described in ::wxFontFamily docs the returned value acts as a rough,
         basic classification of the main font properties (look, spacing).
 
         If the current font face name is not recognized by wxFont or by the
         As described in ::wxFontFamily docs the returned value acts as a rough,
         basic classification of the main font properties (look, spacing).
 
         If the current font face name is not recognized by wxFont or by the

-        underlying system, @c wxFONTFAMILY_UNKNOWN is returned.
+        underlying system, @c wxFONTFAMILY_DEFAULT is returned.

 
 

-        Note that currently this function is rather unreliable (@c wxFONTFAMILY_UNKNOWN
-        is returned in too many cases) and not particularly useful.
-        Font families mostly make sense only for font creation; see SetFamily().
+        Note that currently this function is not very precise and so not
+        particularly useful. Font families mostly make sense only for font
+        creation, see SetFamily().

 
         @see SetFamily()
     */
 
         @see SetFamily()
     */


@@ -466,6 +516,8 @@ public:
     */
     wxString GetNativeFontInfoUserDesc() const;
 
     */
     wxString GetNativeFontInfoUserDesc() const;
 

+    const wxNativeFontInfo *GetNativeFontInfo() const;
+

     /**
         Gets the point size.
 
     /**
         Gets the point size.
 


@@ -498,6 +550,15 @@ public:
     */
     virtual bool GetUnderlined() const;
 
     */
     virtual bool GetUnderlined() const;
 

+    /**
+        Returns @true if the font is stricken-through, @false otherwise.
+
+        @see SetStrikethrough()
+
+        @since 2.9.4
+     */
+    virtual bool GetStrikethrough() const;
+

     /**
         Gets the font weight. See ::wxFontWeight for a list of valid weight identifiers.
 
     /**
         Gets the font weight. See ::wxFontWeight for a list of valid weight identifiers.
 


@@ -575,6 +636,26 @@ public:
      */
     wxFont Smaller() const;
 
      */
     wxFont Smaller() const;
 

+    /**
+        Returns underlined version of this font.
+
+        @see MakeUnderlined()
+
+        @since 2.9.2
+     */
+    wxFont Underlined() const;
+
+    /**
+        Returns stricken-through version of this font.
+
+        Currently stricken-through fonts are only supported in wxMSW and wxGTK.
+
+        @see MakeStrikethrough()
+
+        @since 2.9.4
+     */
+    wxFont Strikethrough() const;
+

     /**
         Changes this font to be bold.
 
     /**
         Changes this font to be bold.
 


@@ -617,6 +698,26 @@ public:
      */
     wxFont& MakeSmaller();
 
      */
     wxFont& MakeSmaller();
 

+    /**
+        Changes this font to be underlined.
+
+        @see Underlined()
+
+        @since 2.9.2
+     */
+    wxFont& MakeUnderlined();
+
+    /**
+        Changes this font to be stricken-through.
+
+        Currently stricken-through fonts are only supported in wxMSW and wxGTK.
+
+        @see Strikethrough()
+
+        @since 2.9.4
+    */
+    wxFont& MakeStrikethrough();
+

     /**
         Changes the size of this font.
 
     /**
         Changes the size of this font.
 


@@ -736,6 +837,8 @@ public:
     */
     bool SetNativeFontInfoUserDesc(const wxString& info);
 
     */
     bool SetNativeFontInfoUserDesc(const wxString& info);
 

+    void SetNativeFontInfo(const wxNativeFontInfo& info);
+        

     /**
         Sets the point size.
 
     /**
         Sets the point size.
 


@@ -774,6 +877,28 @@ public:
     */
     virtual void SetStyle(wxFontStyle style);
 
     */
     virtual void SetStyle(wxFontStyle style);
 

+    /**
+        Sets the font size using a predefined symbolic size name.
+
+        This function allows to change font size to be (very) large or small
+        compared to the standard font size.
+
+        @see SetSymbolicSizeRelativeTo().
+
+        @since 2.9.2
+     */
+    void SetSymbolicSize(wxFontSymbolicSize size);
+
+    /**
+        Sets the font size compared to the base font size.
+
+        This is the same as SetSymbolicSize() except that it uses the given
+        font size as the normal font size instead of the standard font size.
+
+        @since 2.9.2
+     */
+    void SetSymbolicSizeRelativeTo(wxFontSymbolicSize size, int base);
+

     /**
         Sets underlining.
 
     /**
         Sets underlining.
 


@@ -784,6 +909,20 @@ public:
     */
     virtual void SetUnderlined(bool underlined);
 
     */
     virtual void SetUnderlined(bool underlined);
 

+    /**
+        Sets strike-through attribute of the font.
+
+        Currently stricken-through fonts are only supported in wxMSW and wxGTK.
+
+        @param strikethrough
+            @true to add strike-through style, @false to remove it.
+
+        @see GetStrikethrough()
+
+        @since 2.9.4
+    */
+    virtual void SetStrikethrough(bool strikethrough);
+

     /**
         Sets the font weight.
 
     /**
         Sets the font weight.
 


@@ -862,6 +1001,11 @@ public:
                        int flags = wxFONTFLAG_DEFAULT,
                        const wxString& faceName = wxEmptyString,
                        wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
                        int flags = wxFONTFLAG_DEFAULT,
                        const wxString& faceName = wxEmptyString,
                        wxFontEncoding encoding = wxFONTENCODING_DEFAULT);

+
+    
+    static wxFont *New(const wxNativeFontInfo& nativeInfo);
+    static wxFont *New(const wxString& nativeInfoString);
+

     //@}
 };
 
     //@}
 };
 


@@ -876,25 +1020,25 @@ wxFont wxNullFont;
 
     @see wxSystemSettings
 */
 
     @see wxSystemSettings
 */

-wxFont wxNORMAL_FONT;
+wxFont* wxNORMAL_FONT;

 
 /**
     A font using the @c wxFONTFAMILY_SWISS family and 2 points smaller than
     ::wxNORMAL_FONT.
 */
 
 /**
     A font using the @c wxFONTFAMILY_SWISS family and 2 points smaller than
     ::wxNORMAL_FONT.
 */

-wxFont wxSMALL_FONT;
+wxFont* wxSMALL_FONT;

 
 /**
     A font using the @c wxFONTFAMILY_ROMAN family and @c wxFONTSTYLE_ITALIC style and
     of the same size of ::wxNORMAL_FONT.
 */
 
 /**
     A font using the @c wxFONTFAMILY_ROMAN family and @c wxFONTSTYLE_ITALIC style and
     of the same size of ::wxNORMAL_FONT.
 */

-wxFont wxITALIC_FONT;
+wxFont* wxITALIC_FONT;

 
 /**
     A font identic to ::wxNORMAL_FONT except for the family used which is
     @c wxFONTFAMILY_SWISS.
 */
 
 /**
     A font identic to ::wxNORMAL_FONT except for the family used which is
     @c wxFONTFAMILY_SWISS.
 */

-wxFont wxSWISS_FONT;
+wxFont* wxSWISS_FONT;

 
 
 /**
 
 
 /**