X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/65dd82cbcef74ea4514a7cc1407695cf9b4dba98..e52cac90cda8f499169a247e7f23c985b16a70e6:/utils/wxPython/src/helpers.cpp

diff --git a/utils/wxPython/src/helpers.cpp b/utils/wxPython/src/helpers.cpp
index d73f04007d..87ec5fbe71 100644
--- a/utils/wxPython/src/helpers.cpp
+++ b/utils/wxPython/src/helpers.cpp
@@ -382,12 +382,14 @@ void wxPyCallback::EventThunker(wxEvent& event) {
 wxPyCallbackHelper::wxPyCallbackHelper() {
     m_self = NULL;
     m_lastFound = NULL;
+    m_incRef = FALSE;
 }
 
 
 wxPyCallbackHelper::~wxPyCallbackHelper() {
     bool doSave = wxPyRestoreThread();
-    Py_XDECREF(m_self);
+    if (m_incRef)
+        Py_XDECREF(m_self);
     wxPySaveThread(doSave);
 }
 
@@ -401,6 +403,7 @@ wxPyCallbackHelper::wxPyCallbackHelper(const wxPyCallbackHelper& other) {
 
 void wxPyCallbackHelper::setSelf(PyObject* self, int incref) {
     m_self = self;
+    m_incRef = incref;
     if (incref)
         Py_INCREF(m_self);
 }
@@ -450,20 +453,20 @@ PyObject* wxPyCallbackHelper::callCallbackObj(PyObject* argTuple) {
 // themselves and some special case handling in wxPyCallback::EventThunker.
 
 
-wxPySelfRef::wxPySelfRef() {
+wxPyEvtSelfRef::wxPyEvtSelfRef() {
     //m_self = Py_None;         // **** We don't do normal ref counting to prevent
     //Py_INCREF(m_self);        //      circular loops...
     m_cloned = false;
 }
 
-wxPySelfRef::~wxPySelfRef() {
+wxPyEvtSelfRef::~wxPyEvtSelfRef() {
     bool doSave = wxPyRestoreThread();
     if (m_cloned)
         Py_DECREF(m_self);
     wxPySaveThread(doSave);
 }
 
-void wxPySelfRef::SetSelf(PyObject* self, bool clone) {
+void wxPyEvtSelfRef::SetSelf(PyObject* self, bool clone) {
     bool doSave = wxPyRestoreThread();
     if (m_cloned)
         Py_DECREF(m_self);
@@ -475,7 +478,7 @@ void wxPySelfRef::SetSelf(PyObject* self, bool clone) {
     wxPySaveThread(doSave);
 }
 
-PyObject* wxPySelfRef::GetSelf() const {
+PyObject* wxPyEvtSelfRef::GetSelf() const {
     Py_INCREF(m_self);
     return m_self;
 }