changed initialization of TXN in order to avoid crashes on OSX

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15499 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/mac/carbon/uma.cpp b/src/mac/carbon/uma.cpp
index a8f29cbbfdfe086e078213668870a7ee69599c12..219a067bb3100a96f3cb65fcaf54940ea83df791 100644 (file)
--- a/src/mac/carbon/uma.cpp
+++ b/src/mac/carbon/uma.cpp
@@ -106,12 +106,23 @@ void UMAInitToolbox( UInt16 inMoreMastersCalls )
 
   if ( TXNInitTextension != (void*) kUnresolvedCFragSymbolAddress )
   { 
-    TXNMacOSPreferredFontDescription defaults;
-    defaults.fontID = kFontIDGeneva ;
-    defaults.pointSize = (10 << 16) ;
-    defaults.fontStyle = kTXNDefaultFontStyle;
-    defaults.encoding = kTXNSystemDefaultEncoding;
-       TXNInitTextension(&defaults,  1, (kTXNAlwaysUseQuickDrawTextMask | kTXNWantMoviesMask | kTXNWantSoundMask | kTXNWantGraphicsMask));
+    FontFamilyID fontId ;
+       Str255 fontName ;
+       SInt16 fontSize ;
+       Style fontStyle ;
+       GetThemeFont(kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
+    GetFNum( fontName, &fontId );
+
+    TXNMacOSPreferredFontDescription fontDescriptions[] =
+    {
+        { fontId , (fontSize << 16) ,kTXNDefaultFontStyle, kTXNSystemDefaultEncoding } ,
+    } ;
+    int noOfFontDescriptions = sizeof( fontDescriptions ) / sizeof(TXNMacOSPreferredFontDescription) ;
+#if TARGET_CARBON  
+    --noOfFontDescriptions ;
+#endif
+       // kTXNAlwaysUseQuickDrawTextMask might be desirable because of speed increases but it crashes the app under OS X upon key stroke
+       TXNInitTextension(fontDescriptions,  noOfFontDescriptions, ( kTXNWantMoviesMask | kTXNWantSoundMask | kTXNWantGraphicsMask));
        }
 
   long menuMgrAttr ;

diff --git a/src/mac/uma.cpp b/src/mac/uma.cpp
index a8f29cbbfdfe086e078213668870a7ee69599c12..219a067bb3100a96f3cb65fcaf54940ea83df791 100644 (file)
--- a/src/mac/uma.cpp
+++ b/src/mac/uma.cpp
@@ -106,12 +106,23 @@ void UMAInitToolbox( UInt16 inMoreMastersCalls )
 
   if ( TXNInitTextension != (void*) kUnresolvedCFragSymbolAddress )
   { 
-    TXNMacOSPreferredFontDescription defaults;
-    defaults.fontID = kFontIDGeneva ;
-    defaults.pointSize = (10 << 16) ;
-    defaults.fontStyle = kTXNDefaultFontStyle;
-    defaults.encoding = kTXNSystemDefaultEncoding;
-       TXNInitTextension(&defaults,  1, (kTXNAlwaysUseQuickDrawTextMask | kTXNWantMoviesMask | kTXNWantSoundMask | kTXNWantGraphicsMask));
+    FontFamilyID fontId ;
+       Str255 fontName ;
+       SInt16 fontSize ;
+       Style fontStyle ;
+       GetThemeFont(kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
+    GetFNum( fontName, &fontId );
+
+    TXNMacOSPreferredFontDescription fontDescriptions[] =
+    {
+        { fontId , (fontSize << 16) ,kTXNDefaultFontStyle, kTXNSystemDefaultEncoding } ,
+    } ;
+    int noOfFontDescriptions = sizeof( fontDescriptions ) / sizeof(TXNMacOSPreferredFontDescription) ;
+#if TARGET_CARBON  
+    --noOfFontDescriptions ;
+#endif
+       // kTXNAlwaysUseQuickDrawTextMask might be desirable because of speed increases but it crashes the app under OS X upon key stroke
+       TXNInitTextension(fontDescriptions,  noOfFontDescriptions, ( kTXNWantMoviesMask | kTXNWantSoundMask | kTXNWantGraphicsMask));
        }
 
   long menuMgrAttr ;