X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/080b9cbc7f4d99ebea373624e7aa3ae7f6a79443..fdcbb1ce012dbad3a1dd4734fd0323efe7f5154a:/wxPython/src/_defs.i

diff --git a/wxPython/src/_defs.i b/wxPython/src/_defs.i
index 1ceba2c622..8828de9826 100644
--- a/wxPython/src/_defs.i
+++ b/wxPython/src/_defs.i
@@ -68,8 +68,16 @@
 }
 %enddef
 
-    
 
+// This macro can be used to disable the releasing of the GIL when calling the
+// C++ function.
+%define KeepGIL(name)
+%exception name {
+    $action
+    if (PyErr_Occurred()) SWIG_fail;
+}
+%enddef
+        
 //---------------------------------------------------------------------------
 // some type definitions to simplify things for SWIG
 
@@ -104,6 +112,8 @@ typedef unsigned long   wxUIntPtr;
 #define %disownarg(typespec)   %typemap(in) typespec = SWIGTYPE* DISOWN
 #define %cleardisown(typespec) %typemap(in) typespec
     
+#define %ref   %feature("ref")
+#define %unref %feature("unref")
 
 
 #ifndef %pythoncode