Accept "default" as font family value in XRC.

Map it to wxFONTFAMILY_DEFAULT, just as we do for all other wxFontFamily enum
elements.

Closes #16549.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_3_0_BRANCH@77685 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/changes.txt

@@ -592,6 +592,7 @@ All (GUI):
 - Add XRC handler for wxSimplebook.
 - Return correct value from wxCommandEvent::GetString() for programmatically
   generated wxEVT_TEXT events from wxComboBox.
+- Accept "default" as font family value in XRC (pieleric).
 
 wxGTK:
 

docs/doxygen/overviews/xrc_format.h

@@ -401,8 +401,8 @@ and can be one of the following "sub-properties":
 @row3col{weight, enum,
     One of "normal", "bold" or "light" (default: normal).}
 @row3col{family, enum,
-    One of "roman", "script", "decorative", "swiss", "modern" or "teletype"
-    (default: roman).}
+    One of "default", "roman", "script", "decorative", "swiss", "modern" or "teletype"
+    (default: default).}
 @row3col{underlined, @ref overview_xrcformat_type_bool,
     Whether the font should be underlined (default: 0).}
 @row3col{face, ,

src/xrc/xmlres.cpp

@@ -2268,7 +2268,8 @@ wxFont wxXmlResourceHandlerImpl::GetFont(const wxString& param, wxWindow* parent
     if (hasFamily)
     {
         wxString family = GetParamValue(wxT("family"));
-             if (family == wxT("decorative")) ifamily = wxDECORATIVE;
+        if (family == wxT("default")) ifamily = wxFONTFAMILY_DEFAULT;
+        else if (family == wxT("decorative")) ifamily = wxDECORATIVE;
         else if (family == wxT("roman")) ifamily = wxROMAN;
         else if (family == wxT("script")) ifamily = wxSCRIPT;
         else if (family == wxT("swiss")) ifamily = wxSWISS;