Fixed a typemap.

Added a Python list --> wxArrayInt typemap and wxArrayInt --> Python
list helper.

Added wxMultiChoiceDialog.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13736 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/src/helpers.cpp

@@ -1490,6 +1490,18 @@ PyObject* wxArrayString2PyList_helper(const wxArrayString& arr) {
 }
 
 
+PyObject* wxArrayInt2PyList_helper(const wxArrayInt& arr) {
+
+    PyObject* list = PyList_New(0);
+    for (size_t i=0; i < arr.GetCount(); i++) {
+        PyObject* number = PyInt_FromLong(arr[i]);
+        PyList_Append(list, number);
+        Py_DECREF(number);
+    }
+    return list;
+}
+
+
 //----------------------------------------------------------------------
 //----------------------------------------------------------------------