fix for SetValue() losing effect after focus change (patch 1150911)

[wxWidgets.git] / include / wx / fontutil.h

diff --git a/include/wx/fontutil.h b/include/wx/fontutil.h
index 90ec00dc1cabc5754f8d37a7d08ad1b79ab95185..1a1b917ba1675fad1aa772e43d544df0945bdfe6 100644 (file)
--- a/include/wx/fontutil.h
+++ b/include/wx/fontutil.h
@@ -5,18 +5,18 @@
 // Modified by:
 // Created:     05.11.99
 // RCS-ID:      $Id$
-// Copyright:   (c) wxWindows team
-// Licence:     wxWindows license
+// Copyright:   (c) wxWidgets team
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-// General note: this header is private to wxWindows and is not supposed to be
+// General note: this header is private to wxWidgets and is not supposed to be
 // included by user code. The functions declared here are implemented in
 // msw/fontutil.cpp for Windows, unix/fontutil.cpp for GTK/Motif &c.
 
 #ifndef _WX_FONTUTIL_H_
 #define _WX_FONTUTIL_H_
 
-#if defined(__GNUG__) && !defined(__APPLE__)
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma interface "fontutil.h"
 #endif
 
@@ -27,10 +27,11 @@
 #include "wx/font.h"        // for wxFont and wxFontEncoding
 
 #if defined(__WXMSW__)
-    #include <windows.h>
-    #include "wx/msw/winundef.h"
+    #include "wx/msw/wrapwin.h"
 #endif
 
+struct WXDLLEXPORT wxNativeEncodingInfo;
+
 #if defined(_WX_X_FONTLIKE)
 
 // the symbolic names for the XLFD fields (with examples for their value)
@@ -72,7 +73,9 @@ enum wxXLFDField
 //     further it might make sense to make it a real class with virtual methods
 struct WXDLLEXPORT wxNativeFontInfo
 {
-#if defined(_WX_X_FONTLIKE)
+#if wxUSE_PANGO
+    PangoFontDescription *description;
+#elif defined(_WX_X_FONTLIKE)
     // the members can't be accessed directly as we only parse the
     // xFontName on demand
 private:
@@ -89,7 +92,7 @@ private:
     inline bool HasElements() const;
 
 public:
-    // init the elements from an XLFD, return TRUE if ok
+    // init the elements from an XLFD, return true if ok
     bool FromXFontName(const wxString& xFontName);
 
     // return false if we were never initialized with a valid XLFD
@@ -113,8 +116,6 @@ public:
     FATTRS       fa;
     FONTMETRICS  fm;
     FACENAMEDESC fn;
-#elif defined(__WXGTK20__)
-    PangoFontDescription *description;
 #else // other platforms
     //
     //  This is a generic implementation that should work on all ports
@@ -134,11 +135,58 @@ public:
     // default ctor (default copy ctor is ok)
     wxNativeFontInfo() { Init(); }
 
+#if wxUSE_PANGO
+private:
+    void Init(const wxNativeFontInfo& info);
+    void Free();
+
+public:
+    wxNativeFontInfo(const wxNativeFontInfo& info) { Init(info); }
+    ~wxNativeFontInfo() { Free(); }
+
+    wxNativeFontInfo& operator=(const wxNativeFontInfo& info)
+    {
+        Free();
+        Init(info);
+        return *this;
+    }
+#endif // wxUSE_PANGO
+
     // reset to the default state
     void Init();
 
+    // init with the parameters of the given font
+    void InitFromFont(const wxFont& font)
+    {
+        // translate all font parameters
+        SetStyle((wxFontStyle)font.GetStyle());
+        SetWeight((wxFontWeight)font.GetWeight());
+        SetUnderlined(font.GetUnderlined());
+#if defined(__WXMSW__)
+        if ( font.IsUsingSizeInPixels() )
+            SetPixelSize(font.GetPixelSize());
+        else
+        SetPointSize(font.GetPointSize());
+#else
+        SetPointSize(font.GetPointSize());
+#endif
+
+        // set the family/facename
+        SetFamily((wxFontFamily)font.GetFamily());
+        const wxString& facename = font.GetFaceName();
+        if ( !facename.empty() )
+        {
+            SetFaceName(facename);
+        }
+
+        // deal with encoding now (it may override the font family and facename
+        // so do it after setting them)
+        SetEncoding(font.GetEncoding());
+    }
+
     // accessors and modifiers for the font elements
     int GetPointSize() const;
+    wxSize GetPixelSize() const;
     wxFontStyle GetStyle() const;
     wxFontWeight GetWeight() const;
     bool GetUnderlined() const;
@@ -147,6 +195,7 @@ public:
     wxFontEncoding GetEncoding() const;
 
     void SetPointSize(int pointsize);
+    void SetPixelSize(const wxSize& pixelSize);
     void SetStyle(wxFontStyle style);
     void SetWeight(wxFontWeight weight);
     void SetUnderlined(bool underlined);
@@ -171,13 +220,13 @@ public:
 // ----------------------------------------------------------------------------
 
 // translate a wxFontEncoding into native encoding parameter (defined above),
-// returning TRUE if an (exact) macth could be found, FALSE otherwise (without
+// returning true if an (exact) macth could be found, false otherwise (without
 // attempting any substitutions)
 extern bool wxGetNativeFontEncoding(wxFontEncoding encoding,
                                     wxNativeEncodingInfo *info);
 
 // test for the existence of the font described by this facename/encoding,
-// return TRUE if such font(s) exist, FALSE otherwise
+// return true if such font(s) exist, false otherwise
 extern bool wxTestFontEncoding(const wxNativeEncodingInfo& info);
 
 // ----------------------------------------------------------------------------