save a reference to the bitmap so it doesn't get destroyed before the

[wxWidgets.git] / wxPython / src / my_typemaps.i

diff --git a/wxPython/src/my_typemaps.i b/wxPython/src/my_typemaps.i
index 22e6a019a7bfaf8cc8f3d1eae6400abea619bd6d..958ac1eac5bd1fb058930185d4f3ad5858e2f5a2 100644 (file)
--- a/wxPython/src/my_typemaps.i
+++ b/wxPython/src/my_typemaps.i
@@ -125,7 +125,10 @@ MAKE_INT_ARRAY_TYPEMAPS(styles, styles_field)
 
 
 %typemap(out) wxCharBuffer {
-    $result = PyString_FromString((char*)$1.data());
+    if ($1.data())
+        $result = PyString_FromString((char*)$1.data());
+    else
+        $result = PyString_FromString("");
 }
 
 
@@ -179,6 +182,15 @@ MAKE_INT_ARRAY_TYPEMAPS(styles, styles_field)
 }
 
 
+%typemap(in) wxRect2D& (wxRect2D temp) {
+    $1 = &temp;
+    if ( ! wxRect2D_helper($input, &$1)) SWIG_fail;
+}
+%typemap(typecheck, precedence=SWIG_TYPECHECK_POINTER) wxRect2D& {
+    $1 = wxPySimple_typecheck($input, wxT("wxRect2D"), 4);
+}
+
+
 //---------------------------------------------------------------------------
 // Typemap to convert strings to wxColour.  Two string formats are accepted,
 // either a colour name, or a hex colour spec like "#RRGGBB"
@@ -230,6 +242,10 @@ MAKE_INT_ARRAY_TYPEMAPS(styles, styles_field)
     for (i=0; i<len; i++) {
         PyObject* item = PySequence_GetItem($input, i);
         PyObject* number  = PyNumber_Int(item);
+        if (!number) {
+            PyErr_SetString(PyExc_TypeError, "Sequence of integers expected.");
+            SWIG_fail;
+        }       
         $1->Add(PyInt_AS_LONG(number));
         Py_DECREF(item);
         Py_DECREF(number);