X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/258593354e0a19bb74e23d7978fdc01da1942b2a..d0260bd894ec5ef95c960e45cdaff3e6ebae019d:/include/wx/font.h

diff --git a/include/wx/font.h b/include/wx/font.h
index 7ebc53d325..43968049b3 100644
--- a/include/wx/font.h
+++ b/include/wx/font.h
@@ -25,10 +25,7 @@
 // forward declarations
 // ----------------------------------------------------------------------------
 
-class WXDLLIMPEXP_FWD_CORE wxFontData;
-class WXDLLIMPEXP_FWD_CORE wxFontBase;
 class WXDLLIMPEXP_FWD_CORE wxFont;
-class WXDLLIMPEXP_FWD_CORE wxSize;
 
 // ----------------------------------------------------------------------------
 // font constants
@@ -69,6 +66,18 @@ enum wxFontWeight
     wxFONTWEIGHT_MAX
 };
 
+// Symbolic font sizes as defined in CSS specification.
+enum wxFontSymbolicSize
+{
+    wxFONTSIZE_XX_SMALL = -3,
+    wxFONTSIZE_X_SMALL,
+    wxFONTSIZE_SMALL,
+    wxFONTSIZE_MEDIUM,
+    wxFONTSIZE_LARGE,
+    wxFONTSIZE_X_LARGE,
+    wxFONTSIZE_XX_LARGE
+};
+
 // the font flag bits for the new font ctor accepting one combined flags word
 enum wxFontFlag
 {
@@ -243,6 +252,19 @@ public:
     bool SetNativeFontInfo(const wxString& info);
     bool SetNativeFontInfoUserDesc(const wxString& info);
 
+    // Symbolic font sizes support: set the font size to "large" or "very
+    // small" either absolutely (i.e. compared to the default font size) or
+    // relatively to the given font size.
+    void SetSymbolicSize(wxFontSymbolicSize size);
+    void SetSymbolicSizeRelativeTo(wxFontSymbolicSize size, int base)
+    {
+        SetPointSize(AdjustToSymbolicSize(size, base));
+    }
+
+    // Adjust the base size in points according to symbolic size.
+    static int AdjustToSymbolicSize(wxFontSymbolicSize size, int base);
+
+
     // translate the fonts into human-readable string (i.e. GetStyleString()
     // will return "wxITALIC" for an italic font, ...)
     wxString GetFamilyString() const;
@@ -306,12 +328,14 @@ WXDLLIMPEXP_CORE bool wxFromString(const wxString& str, wxFontBase* font);
     /* functions for modifying font in place */ \
     wxFont& MakeBold(); \
     wxFont& MakeItalic(); \
+    wxFont& MakeUnderlined(); \
     wxFont& MakeLarger() { return Scale(1.2f); } \
     wxFont& MakeSmaller() { return Scale(1/1.2f); } \
     wxFont& Scale(float x); \
     /* functions for creating fonts based on this one */ \
     wxFont Bold() const; \
     wxFont Italic() const; \
+    wxFont Underlined() const; \
     wxFont Larger() const { return Scaled(1.2f); } \
     wxFont Smaller() const { return Scaled(1/1.2f); } \
     wxFont Scaled(float x) const