fixed bug in generation of thumb scroll events

[wxWidgets.git] / wxPython / src / mac / sizers.cpp

diff --git a/wxPython/src/mac/sizers.cpp b/wxPython/src/mac/sizers.cpp
index 08ae1c18bc892eff6b1662b3026d1ef4f7dddaa3..eff8cbc850f3256bfab646e3d9967cd1c2e813a4 100644 (file)
--- a/wxPython/src/mac/sizers.cpp
+++ b/wxPython/src/mac/sizers.cpp
@@ -86,12 +86,6 @@ static PyObject* t_output_helper(PyObject* target, PyObject* o) {
     return target;
 }
 
-#if PYTHON_API_VERSION >= 1009
-    static char* wxStringErrorMsg = "String or Unicode type required";
-#else
-    static char* wxStringErrorMsg = "String type required";
-#endif
-
 class wxPySizer : public wxSizer {
     DECLARE_DYNAMIC_CLASS(wxPySizer);
 public:
@@ -118,6 +112,34 @@ static void *SwigwxSizerItemTowxObject(void *ptr) {
     return (void *) dest;
 }
 
+#define wxSizerItem_DeleteWindows(_swigobj)  (_swigobj->DeleteWindows())
+static PyObject *_wrap_wxSizerItem_DeleteWindows(PyObject *self, PyObject *args, PyObject *kwargs) {
+    PyObject * _resultobj;
+    wxSizerItem * _arg0;
+    PyObject * _argo0 = 0;
+    char *_kwnames[] = { "self", NULL };
+
+    self = self;
+    if(!PyArg_ParseTupleAndKeywords(args,kwargs,"O:wxSizerItem_DeleteWindows",_kwnames,&_argo0)) 
+        return NULL;
+    if (_argo0) {
+        if (_argo0 == Py_None) { _arg0 = NULL; }
+        else if (SWIG_GetPtrObj(_argo0,(void **) &_arg0,"_wxSizerItem_p")) {
+            PyErr_SetString(PyExc_TypeError,"Type error in argument 1 of wxSizerItem_DeleteWindows. Expected _wxSizerItem_p.");
+        return NULL;
+        }
+    }
+{
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizerItem_DeleteWindows(_arg0);
+
+    wxPyEndAllowThreads(__tstate);
+    if (PyErr_Occurred()) return NULL;
+}    Py_INCREF(Py_None);
+    _resultobj = Py_None;
+    return _resultobj;
+}
+
 #define wxSizerItem_GetPosition(_swigobj)  (_swigobj->GetPosition())
 static PyObject *_wrap_wxSizerItem_GetPosition(PyObject *self, PyObject *args, PyObject *kwargs) {
     PyObject * _resultobj;
@@ -138,10 +160,10 @@ static PyObject *_wrap_wxSizerItem_GetPosition(PyObject *self, PyObject *args, P
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = new wxPoint (wxSizerItem_GetPosition(_arg0));
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = new wxPoint (wxSizerItem_GetPosition(_arg0));
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    SWIG_MakePtr(_ptemp, (void *) _result,"_wxPoint_p");
     _resultobj = Py_BuildValue("s",_ptemp);
@@ -168,10 +190,10 @@ static PyObject *_wrap_wxSizerItem_GetSize(PyObject *self, PyObject *args, PyObj
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = new wxSize (wxSizerItem_GetSize(_arg0));
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = new wxSize (wxSizerItem_GetSize(_arg0));
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    SWIG_MakePtr(_ptemp, (void *) _result,"_wxSize_p");
     _resultobj = Py_BuildValue("s",_ptemp);
@@ -198,10 +220,10 @@ static PyObject *_wrap_wxSizerItem_CalcMin(PyObject *self, PyObject *args, PyObj
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = new wxSize (wxSizerItem_CalcMin(_arg0));
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = new wxSize (wxSizerItem_CalcMin(_arg0));
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    SWIG_MakePtr(_ptemp, (void *) _result,"_wxSize_p");
     _resultobj = Py_BuildValue("s",_ptemp);
@@ -242,10 +264,10 @@ static PyObject *_wrap_wxSizerItem_SetDimension(PyObject *self, PyObject *args,
         return NULL;
 }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizerItem_SetDimension(_arg0,*_arg1,*_arg2);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizerItem_SetDimension(_arg0,*_arg1,*_arg2);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -272,10 +294,10 @@ static PyObject *_wrap_wxSizerItem_SetRatioWH(PyObject *self, PyObject *args, Py
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizerItem_SetRatioWH(_arg0,_arg1,_arg2);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizerItem_SetRatioWH(_arg0,_arg1,_arg2);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -308,10 +330,10 @@ static PyObject *_wrap_wxSizerItem_SetRatioSize(PyObject *self, PyObject *args,
         return NULL;
 }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizerItem_SetRatioSize(_arg0,*_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizerItem_SetRatioSize(_arg0,*_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -337,10 +359,10 @@ static PyObject *_wrap_wxSizerItem_SetRatio(PyObject *self, PyObject *args, PyOb
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizerItem_SetRatio(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizerItem_SetRatio(_arg0,_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -366,10 +388,10 @@ static PyObject *_wrap_wxSizerItem_GetRatio(PyObject *self, PyObject *args, PyOb
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (float )wxSizerItem_GetRatio(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (float )wxSizerItem_GetRatio(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    _resultobj = Py_BuildValue("f",_result);
     return _resultobj;
@@ -394,10 +416,10 @@ static PyObject *_wrap_wxSizerItem_IsWindow(PyObject *self, PyObject *args, PyOb
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (bool )wxSizerItem_IsWindow(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (bool )wxSizerItem_IsWindow(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    _resultobj = Py_BuildValue("i",_result);
     return _resultobj;
@@ -422,10 +444,10 @@ static PyObject *_wrap_wxSizerItem_IsSizer(PyObject *self, PyObject *args, PyObj
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (bool )wxSizerItem_IsSizer(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (bool )wxSizerItem_IsSizer(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    _resultobj = Py_BuildValue("i",_result);
     return _resultobj;
@@ -450,10 +472,10 @@ static PyObject *_wrap_wxSizerItem_IsSpacer(PyObject *self, PyObject *args, PyOb
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (bool )wxSizerItem_IsSpacer(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (bool )wxSizerItem_IsSpacer(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    _resultobj = Py_BuildValue("i",_result);
     return _resultobj;
@@ -478,10 +500,10 @@ static PyObject *_wrap_wxSizerItem_GetWindow(PyObject *self, PyObject *args, PyO
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (wxWindow *)wxSizerItem_GetWindow(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (wxWindow *)wxSizerItem_GetWindow(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }{ _resultobj = wxPyMake_wxObject(_result); }
     return _resultobj;
@@ -514,10 +536,10 @@ static PyObject *_wrap_wxSizerItem_SetWindow(PyObject *self, PyObject *args, PyO
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizerItem_SetWindow(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizerItem_SetWindow(_arg0,_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -543,12 +565,12 @@ static PyObject *_wrap_wxSizerItem_GetSizer(PyObject *self, PyObject *args, PyOb
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (wxSizer *)wxSizerItem_GetSizer(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (wxSizer *)wxSizerItem_GetSizer(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
-}{ _resultobj = wxPyMake_wxObject(_result); }
+}{ _resultobj = wxPyMake_wxSizer(_result); }
     return _resultobj;
 }
 
@@ -579,10 +601,10 @@ static PyObject *_wrap_wxSizerItem_SetSizer(PyObject *self, PyObject *args, PyOb
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizerItem_SetSizer(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizerItem_SetSizer(_arg0,_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -608,10 +630,10 @@ static PyObject *_wrap_wxSizerItem_GetOption(PyObject *self, PyObject *args, PyO
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (int )wxSizerItem_GetOption(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (int )wxSizerItem_GetOption(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    _resultobj = Py_BuildValue("i",_result);
     return _resultobj;
@@ -636,10 +658,10 @@ static PyObject *_wrap_wxSizerItem_GetFlag(PyObject *self, PyObject *args, PyObj
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (int )wxSizerItem_GetFlag(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (int )wxSizerItem_GetFlag(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    _resultobj = Py_BuildValue("i",_result);
     return _resultobj;
@@ -664,10 +686,10 @@ static PyObject *_wrap_wxSizerItem_GetBorder(PyObject *self, PyObject *args, PyO
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (int )wxSizerItem_GetBorder(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (int )wxSizerItem_GetBorder(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    _resultobj = Py_BuildValue("i",_result);
     return _resultobj;
@@ -693,10 +715,10 @@ static PyObject *_wrap_wxSizerItem_SetInitSize(PyObject *self, PyObject *args, P
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizerItem_SetInitSize(_arg0,_arg1,_arg2);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizerItem_SetInitSize(_arg0,_arg1,_arg2);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -722,10 +744,10 @@ static PyObject *_wrap_wxSizerItem_SetOption(PyObject *self, PyObject *args, PyO
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizerItem_SetOption(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizerItem_SetOption(_arg0,_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -751,10 +773,10 @@ static PyObject *_wrap_wxSizerItem_SetFlag(PyObject *self, PyObject *args, PyObj
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizerItem_SetFlag(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizerItem_SetFlag(_arg0,_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -780,10 +802,10 @@ static PyObject *_wrap_wxSizerItem_SetBorder(PyObject *self, PyObject *args, PyO
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizerItem_SetBorder(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizerItem_SetBorder(_arg0,_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -818,10 +840,10 @@ static PyObject *_wrap_wxSizerItem_GetUserData(PyObject *self, PyObject *args, P
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (PyObject *)wxSizerItem_GetUserData(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (PyObject *)wxSizerItem_GetUserData(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }{
   _resultobj = _result;
@@ -838,7 +860,7 @@ static void *SwigwxSizerTowxObject(void *ptr) {
 }
 
 static void  wxSizer__setOORInfo(wxSizer *self,PyObject * _self) {
-            self->SetClientObject(new wxPyClientData(_self));
+            self->SetClientObject(new wxPyOORClientData(_self));
         }
 static PyObject *_wrap_wxSizer__setOORInfo(PyObject *self, PyObject *args, PyObject *kwargs) {
     PyObject * _resultobj;
@@ -862,10 +884,10 @@ static PyObject *_wrap_wxSizer__setOORInfo(PyObject *self, PyObject *args, PyObj
   _arg1 = _obj1;
 }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizer__setOORInfo(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer__setOORInfo(_arg0,_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -890,10 +912,10 @@ static PyObject *_wrap_wxSizer_Destroy(PyObject *self, PyObject *args, PyObject
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizer_Destroy(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer_Destroy(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -940,10 +962,10 @@ static PyObject *_wrap_wxSizer_AddWindow(PyObject *self, PyObject *args, PyObjec
   _arg5 = _obj5;
 }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizer_AddWindow(_arg0,_arg1,_arg2,_arg3,_arg4,_arg5);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer_AddWindow(_arg0,_arg1,_arg2,_arg3,_arg4,_arg5);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -990,10 +1012,10 @@ static PyObject *_wrap_wxSizer_AddSizer(PyObject *self, PyObject *args, PyObject
   _arg5 = _obj5;
 }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizer_AddSizer(_arg0,_arg1,_arg2,_arg3,_arg4,_arg5);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer_AddSizer(_arg0,_arg1,_arg2,_arg3,_arg4,_arg5);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -1033,10 +1055,10 @@ static PyObject *_wrap_wxSizer_AddSpacer(PyObject *self, PyObject *args, PyObjec
   _arg6 = _obj6;
 }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizer_AddSpacer(_arg0,_arg1,_arg2,_arg3,_arg4,_arg5,_arg6);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer_AddSpacer(_arg0,_arg1,_arg2,_arg3,_arg4,_arg5,_arg6);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -1084,10 +1106,10 @@ static PyObject *_wrap_wxSizer_InsertWindow(PyObject *self, PyObject *args, PyOb
   _arg6 = _obj6;
 }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizer_InsertWindow(_arg0,_arg1,_arg2,_arg3,_arg4,_arg5,_arg6);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer_InsertWindow(_arg0,_arg1,_arg2,_arg3,_arg4,_arg5,_arg6);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -1135,10 +1157,10 @@ static PyObject *_wrap_wxSizer_InsertSizer(PyObject *self, PyObject *args, PyObj
   _arg6 = _obj6;
 }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizer_InsertSizer(_arg0,_arg1,_arg2,_arg3,_arg4,_arg5,_arg6);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer_InsertSizer(_arg0,_arg1,_arg2,_arg3,_arg4,_arg5,_arg6);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -1179,10 +1201,10 @@ static PyObject *_wrap_wxSizer_InsertSpacer(PyObject *self, PyObject *args, PyOb
   _arg7 = _obj7;
 }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizer_InsertSpacer(_arg0,_arg1,_arg2,_arg3,_arg4,_arg5,_arg6,_arg7);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer_InsertSpacer(_arg0,_arg1,_arg2,_arg3,_arg4,_arg5,_arg6,_arg7);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -1229,10 +1251,10 @@ static PyObject *_wrap_wxSizer_PrependWindow(PyObject *self, PyObject *args, PyO
   _arg5 = _obj5;
 }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizer_PrependWindow(_arg0,_arg1,_arg2,_arg3,_arg4,_arg5);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer_PrependWindow(_arg0,_arg1,_arg2,_arg3,_arg4,_arg5);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -1279,10 +1301,10 @@ static PyObject *_wrap_wxSizer_PrependSizer(PyObject *self, PyObject *args, PyOb
   _arg5 = _obj5;
 }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizer_PrependSizer(_arg0,_arg1,_arg2,_arg3,_arg4,_arg5);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer_PrependSizer(_arg0,_arg1,_arg2,_arg3,_arg4,_arg5);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -1322,10 +1344,10 @@ static PyObject *_wrap_wxSizer_PrependSpacer(PyObject *self, PyObject *args, PyO
   _arg6 = _obj6;
 }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizer_PrependSpacer(_arg0,_arg1,_arg2,_arg3,_arg4,_arg5,_arg6);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer_PrependSpacer(_arg0,_arg1,_arg2,_arg3,_arg4,_arg5,_arg6);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -1360,10 +1382,10 @@ static PyObject *_wrap_wxSizer_RemoveWindow(PyObject *self, PyObject *args, PyOb
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (bool )wxSizer_RemoveWindow(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (bool )wxSizer_RemoveWindow(_arg0,_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    _resultobj = Py_BuildValue("i",_result);
     return _resultobj;
@@ -1397,10 +1419,10 @@ static PyObject *_wrap_wxSizer_RemoveSizer(PyObject *self, PyObject *args, PyObj
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (bool )wxSizer_RemoveSizer(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (bool )wxSizer_RemoveSizer(_arg0,_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    _resultobj = Py_BuildValue("i",_result);
     return _resultobj;
@@ -1426,10 +1448,10 @@ static PyObject *_wrap_wxSizer_RemovePos(PyObject *self, PyObject *args, PyObjec
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (bool )wxSizer_RemovePos(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (bool )wxSizer_RemovePos(_arg0,_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    _resultobj = Py_BuildValue("i",_result);
     return _resultobj;
@@ -1457,10 +1479,10 @@ static PyObject *_wrap_wxSizer_SetDimension(PyObject *self, PyObject *args, PyOb
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizer_SetDimension(_arg0,_arg1,_arg2,_arg3,_arg4);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer_SetDimension(_arg0,_arg1,_arg2,_arg3,_arg4);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -1493,10 +1515,10 @@ static PyObject *_wrap_wxSizer_SetMinSize(PyObject *self, PyObject *args, PyObje
         return NULL;
 }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizer_SetMinSize(_arg0,*_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer_SetMinSize(_arg0,*_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -1532,10 +1554,10 @@ static PyObject *_wrap_wxSizer_SetItemMinSizeWindow(PyObject *self, PyObject *ar
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizer_SetItemMinSizeWindow(_arg0,_arg1,_arg2,_arg3);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer_SetItemMinSizeWindow(_arg0,_arg1,_arg2,_arg3);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -1571,10 +1593,10 @@ static PyObject *_wrap_wxSizer_SetItemMinSizeSizer(PyObject *self, PyObject *arg
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizer_SetItemMinSizeSizer(_arg0,_arg1,_arg2,_arg3);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer_SetItemMinSizeSizer(_arg0,_arg1,_arg2,_arg3);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -1602,10 +1624,10 @@ static PyObject *_wrap_wxSizer_SetItemMinSizePos(PyObject *self, PyObject *args,
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizer_SetItemMinSizePos(_arg0,_arg1,_arg2,_arg3);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer_SetItemMinSizePos(_arg0,_arg1,_arg2,_arg3);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -1632,10 +1654,10 @@ static PyObject *_wrap_wxSizer_GetSize(PyObject *self, PyObject *args, PyObject
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = new wxSize (wxSizer_GetSize(_arg0));
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = new wxSize (wxSizer_GetSize(_arg0));
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    SWIG_MakePtr(_ptemp, (void *) _result,"_wxSize_p");
     _resultobj = Py_BuildValue("s",_ptemp);
@@ -1662,10 +1684,10 @@ static PyObject *_wrap_wxSizer_GetPosition(PyObject *self, PyObject *args, PyObj
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = new wxPoint (wxSizer_GetPosition(_arg0));
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = new wxPoint (wxSizer_GetPosition(_arg0));
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    SWIG_MakePtr(_ptemp, (void *) _result,"_wxPoint_p");
     _resultobj = Py_BuildValue("s",_ptemp);
@@ -1692,10 +1714,10 @@ static PyObject *_wrap_wxSizer_GetMinSize(PyObject *self, PyObject *args, PyObje
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = new wxSize (wxSizer_GetMinSize(_arg0));
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = new wxSize (wxSizer_GetMinSize(_arg0));
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    SWIG_MakePtr(_ptemp, (void *) _result,"_wxSize_p");
     _resultobj = Py_BuildValue("s",_ptemp);
@@ -1720,10 +1742,10 @@ static PyObject *_wrap_wxSizer_Layout(PyObject *self, PyObject *args, PyObject *
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizer_Layout(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer_Layout(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -1757,10 +1779,10 @@ static PyObject *_wrap_wxSizer_Fit(PyObject *self, PyObject *args, PyObject *kwa
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizer_Fit(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer_Fit(_arg0,_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -1794,10 +1816,69 @@ static PyObject *_wrap_wxSizer_SetSizeHints(PyObject *self, PyObject *args, PyOb
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxSizer_SetSizeHints(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer_SetSizeHints(_arg0,_arg1);
+
+    wxPyEndAllowThreads(__tstate);
+    if (PyErr_Occurred()) return NULL;
+}    Py_INCREF(Py_None);
+    _resultobj = Py_None;
+    return _resultobj;
+}
+
+#define wxSizer_Clear(_swigobj,_swigarg0)  (_swigobj->Clear(_swigarg0))
+static PyObject *_wrap_wxSizer_Clear(PyObject *self, PyObject *args, PyObject *kwargs) {
+    PyObject * _resultobj;
+    wxSizer * _arg0;
+    bool  _arg1 = (bool ) FALSE;
+    PyObject * _argo0 = 0;
+    int tempbool1 = (int) FALSE;
+    char *_kwnames[] = { "self","delete_windows", NULL };
+
+    self = self;
+    if(!PyArg_ParseTupleAndKeywords(args,kwargs,"O|i:wxSizer_Clear",_kwnames,&_argo0,&tempbool1)) 
+        return NULL;
+    if (_argo0) {
+        if (_argo0 == Py_None) { _arg0 = NULL; }
+        else if (SWIG_GetPtrObj(_argo0,(void **) &_arg0,"_wxSizer_p")) {
+            PyErr_SetString(PyExc_TypeError,"Type error in argument 1 of wxSizer_Clear. Expected _wxSizer_p.");
+        return NULL;
+        }
+    }
+    _arg1 = (bool ) tempbool1;
+{
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer_Clear(_arg0,_arg1);
+
+    wxPyEndAllowThreads(__tstate);
+    if (PyErr_Occurred()) return NULL;
+}    Py_INCREF(Py_None);
+    _resultobj = Py_None;
+    return _resultobj;
+}
+
+#define wxSizer_DeleteWindows(_swigobj)  (_swigobj->DeleteWindows())
+static PyObject *_wrap_wxSizer_DeleteWindows(PyObject *self, PyObject *args, PyObject *kwargs) {
+    PyObject * _resultobj;
+    wxSizer * _arg0;
+    PyObject * _argo0 = 0;
+    char *_kwnames[] = { "self", NULL };
+
+    self = self;
+    if(!PyArg_ParseTupleAndKeywords(args,kwargs,"O:wxSizer_DeleteWindows",_kwnames,&_argo0)) 
+        return NULL;
+    if (_argo0) {
+        if (_argo0 == Py_None) { _arg0 = NULL; }
+        else if (SWIG_GetPtrObj(_argo0,(void **) &_arg0,"_wxSizer_p")) {
+            PyErr_SetString(PyExc_TypeError,"Type error in argument 1 of wxSizer_DeleteWindows. Expected _wxSizer_p.");
+        return NULL;
+        }
+    }
+{
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxSizer_DeleteWindows(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -1826,10 +1907,10 @@ static PyObject *_wrap_wxSizer_GetChildren(PyObject *self, PyObject *args, PyObj
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (PyObject *)wxSizer_GetChildren(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (PyObject *)wxSizer_GetChildren(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }{
   _resultobj = _result;
@@ -1864,10 +1945,10 @@ static PyObject *_wrap_new_wxPySizer(PyObject *self, PyObject *args, PyObject *k
     if(!PyArg_ParseTupleAndKeywords(args,kwargs,":new_wxPySizer",_kwnames)) 
         return NULL;
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (wxPySizer *)new_wxPySizer();
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (wxPySizer *)new_wxPySizer();
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    if (_result) {
         SWIG_MakePtr(_ptemp, (char *) _result,"_wxPySizer_p");
@@ -1907,10 +1988,10 @@ static PyObject *_wrap_wxPySizer__setCallbackInfo(PyObject *self, PyObject *args
   _arg2 = _obj2;
 }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxPySizer__setCallbackInfo(_arg0,_arg1,_arg2);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxPySizer__setCallbackInfo(_arg0,_arg1,_arg2);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -1945,10 +2026,10 @@ static PyObject *_wrap_new_wxBoxSizer(PyObject *self, PyObject *args, PyObject *
     if(!PyArg_ParseTupleAndKeywords(args,kwargs,"|i:new_wxBoxSizer",_kwnames,&_arg0)) 
         return NULL;
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (wxBoxSizer *)new_wxBoxSizer(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (wxBoxSizer *)new_wxBoxSizer(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    if (_result) {
         SWIG_MakePtr(_ptemp, (char *) _result,"_wxBoxSizer_p");
@@ -1979,10 +2060,10 @@ static PyObject *_wrap_wxBoxSizer_GetOrientation(PyObject *self, PyObject *args,
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (int )wxBoxSizer_GetOrientation(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (int )wxBoxSizer_GetOrientation(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    _resultobj = Py_BuildValue("i",_result);
     return _resultobj;
@@ -2006,10 +2087,10 @@ static PyObject *_wrap_wxBoxSizer_RecalcSizes(PyObject *self, PyObject *args, Py
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxBoxSizer_RecalcSizes(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxBoxSizer_RecalcSizes(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -2036,10 +2117,10 @@ static PyObject *_wrap_wxBoxSizer_CalcMin(PyObject *self, PyObject *args, PyObje
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = new wxSize (wxBoxSizer_CalcMin(_arg0));
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = new wxSize (wxBoxSizer_CalcMin(_arg0));
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    SWIG_MakePtr(_ptemp, (void *) _result,"_wxSize_p");
     _resultobj = Py_BuildValue("s",_ptemp);
@@ -2091,10 +2172,10 @@ static PyObject *_wrap_new_wxStaticBoxSizer(PyObject *self, PyObject *args, PyOb
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (wxStaticBoxSizer *)new_wxStaticBoxSizer(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (wxStaticBoxSizer *)new_wxStaticBoxSizer(_arg0,_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    if (_result) {
         SWIG_MakePtr(_ptemp, (char *) _result,"_wxStaticBoxSizer_p");
@@ -2125,10 +2206,10 @@ static PyObject *_wrap_wxStaticBoxSizer_GetStaticBox(PyObject *self, PyObject *a
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (wxStaticBox *)wxStaticBoxSizer_GetStaticBox(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (wxStaticBox *)wxStaticBoxSizer_GetStaticBox(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }{ _resultobj = wxPyMake_wxObject(_result); }
     return _resultobj;
@@ -2152,10 +2233,10 @@ static PyObject *_wrap_wxStaticBoxSizer_RecalcSizes(PyObject *self, PyObject *ar
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxStaticBoxSizer_RecalcSizes(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxStaticBoxSizer_RecalcSizes(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -2182,10 +2263,10 @@ static PyObject *_wrap_wxStaticBoxSizer_CalcMin(PyObject *self, PyObject *args,
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = new wxSize (wxStaticBoxSizer_CalcMin(_arg0));
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = new wxSize (wxStaticBoxSizer_CalcMin(_arg0));
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    SWIG_MakePtr(_ptemp, (void *) _result,"_wxSize_p");
     _resultobj = Py_BuildValue("s",_ptemp);
@@ -2228,10 +2309,10 @@ static PyObject *_wrap_new_wxNotebookSizer(PyObject *self, PyObject *args, PyObj
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (wxNotebookSizer *)new_wxNotebookSizer(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (wxNotebookSizer *)new_wxNotebookSizer(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    if (_result) {
         SWIG_MakePtr(_ptemp, (char *) _result,"_wxNotebookSizer_p");
@@ -2261,10 +2342,10 @@ static PyObject *_wrap_wxNotebookSizer_RecalcSizes(PyObject *self, PyObject *arg
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxNotebookSizer_RecalcSizes(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxNotebookSizer_RecalcSizes(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -2291,10 +2372,10 @@ static PyObject *_wrap_wxNotebookSizer_CalcMin(PyObject *self, PyObject *args, P
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = new wxSize (wxNotebookSizer_CalcMin(_arg0));
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = new wxSize (wxNotebookSizer_CalcMin(_arg0));
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    SWIG_MakePtr(_ptemp, (void *) _result,"_wxSize_p");
     _resultobj = Py_BuildValue("s",_ptemp);
@@ -2320,10 +2401,10 @@ static PyObject *_wrap_wxNotebookSizer_GetNotebook(PyObject *self, PyObject *arg
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (wxNotebook *)wxNotebookSizer_GetNotebook(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (wxNotebook *)wxNotebookSizer_GetNotebook(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }{ _resultobj = wxPyMake_wxObject(_result); }
     return _resultobj;
@@ -2360,10 +2441,10 @@ static PyObject *_wrap_new_wxGridSizer(PyObject *self, PyObject *args, PyObject
     if(!PyArg_ParseTupleAndKeywords(args,kwargs,"|iiii:new_wxGridSizer",_kwnames,&_arg0,&_arg1,&_arg2,&_arg3)) 
         return NULL;
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (wxGridSizer *)new_wxGridSizer(_arg0,_arg1,_arg2,_arg3);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (wxGridSizer *)new_wxGridSizer(_arg0,_arg1,_arg2,_arg3);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    if (_result) {
         SWIG_MakePtr(_ptemp, (char *) _result,"_wxGridSizer_p");
@@ -2393,10 +2474,10 @@ static PyObject *_wrap_wxGridSizer_RecalcSizes(PyObject *self, PyObject *args, P
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxGridSizer_RecalcSizes(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxGridSizer_RecalcSizes(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -2423,10 +2504,10 @@ static PyObject *_wrap_wxGridSizer_CalcMin(PyObject *self, PyObject *args, PyObj
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = new wxSize (wxGridSizer_CalcMin(_arg0));
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = new wxSize (wxGridSizer_CalcMin(_arg0));
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    SWIG_MakePtr(_ptemp, (void *) _result,"_wxSize_p");
     _resultobj = Py_BuildValue("s",_ptemp);
@@ -2452,10 +2533,10 @@ static PyObject *_wrap_wxGridSizer_SetCols(PyObject *self, PyObject *args, PyObj
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxGridSizer_SetCols(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxGridSizer_SetCols(_arg0,_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -2481,10 +2562,10 @@ static PyObject *_wrap_wxGridSizer_SetRows(PyObject *self, PyObject *args, PyObj
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxGridSizer_SetRows(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxGridSizer_SetRows(_arg0,_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -2510,10 +2591,10 @@ static PyObject *_wrap_wxGridSizer_SetVGap(PyObject *self, PyObject *args, PyObj
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxGridSizer_SetVGap(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxGridSizer_SetVGap(_arg0,_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -2539,10 +2620,10 @@ static PyObject *_wrap_wxGridSizer_SetHGap(PyObject *self, PyObject *args, PyObj
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxGridSizer_SetHGap(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxGridSizer_SetHGap(_arg0,_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -2568,10 +2649,10 @@ static PyObject *_wrap_wxGridSizer_GetCols(PyObject *self, PyObject *args, PyObj
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (int )wxGridSizer_GetCols(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (int )wxGridSizer_GetCols(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    _resultobj = Py_BuildValue("i",_result);
     return _resultobj;
@@ -2596,10 +2677,10 @@ static PyObject *_wrap_wxGridSizer_GetRows(PyObject *self, PyObject *args, PyObj
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (int )wxGridSizer_GetRows(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (int )wxGridSizer_GetRows(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    _resultobj = Py_BuildValue("i",_result);
     return _resultobj;
@@ -2624,10 +2705,10 @@ static PyObject *_wrap_wxGridSizer_GetVGap(PyObject *self, PyObject *args, PyObj
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (int )wxGridSizer_GetVGap(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (int )wxGridSizer_GetVGap(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    _resultobj = Py_BuildValue("i",_result);
     return _resultobj;
@@ -2652,10 +2733,10 @@ static PyObject *_wrap_wxGridSizer_GetHGap(PyObject *self, PyObject *args, PyObj
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (int )wxGridSizer_GetHGap(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (int )wxGridSizer_GetHGap(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    _resultobj = Py_BuildValue("i",_result);
     return _resultobj;
@@ -2700,10 +2781,10 @@ static PyObject *_wrap_new_wxFlexGridSizer(PyObject *self, PyObject *args, PyObj
     if(!PyArg_ParseTupleAndKeywords(args,kwargs,"|iiii:new_wxFlexGridSizer",_kwnames,&_arg0,&_arg1,&_arg2,&_arg3)) 
         return NULL;
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = (wxFlexGridSizer *)new_wxFlexGridSizer(_arg0,_arg1,_arg2,_arg3);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = (wxFlexGridSizer *)new_wxFlexGridSizer(_arg0,_arg1,_arg2,_arg3);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    if (_result) {
         SWIG_MakePtr(_ptemp, (char *) _result,"_wxFlexGridSizer_p");
@@ -2733,10 +2814,10 @@ static PyObject *_wrap_wxFlexGridSizer_RecalcSizes(PyObject *self, PyObject *arg
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxFlexGridSizer_RecalcSizes(_arg0);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxFlexGridSizer_RecalcSizes(_arg0);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -2763,10 +2844,10 @@ static PyObject *_wrap_wxFlexGridSizer_CalcMin(PyObject *self, PyObject *args, P
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        _result = new wxSize (wxFlexGridSizer_CalcMin(_arg0));
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    _result = new wxSize (wxFlexGridSizer_CalcMin(_arg0));
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    SWIG_MakePtr(_ptemp, (void *) _result,"_wxSize_p");
     _resultobj = Py_BuildValue("s",_ptemp);
@@ -2792,10 +2873,10 @@ static PyObject *_wrap_wxFlexGridSizer_AddGrowableRow(PyObject *self, PyObject *
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxFlexGridSizer_AddGrowableRow(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxFlexGridSizer_AddGrowableRow(_arg0,_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -2821,10 +2902,10 @@ static PyObject *_wrap_wxFlexGridSizer_RemoveGrowableRow(PyObject *self, PyObjec
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxFlexGridSizer_RemoveGrowableRow(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxFlexGridSizer_RemoveGrowableRow(_arg0,_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -2850,10 +2931,10 @@ static PyObject *_wrap_wxFlexGridSizer_AddGrowableCol(PyObject *self, PyObject *
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxFlexGridSizer_AddGrowableCol(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxFlexGridSizer_AddGrowableCol(_arg0,_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -2879,10 +2960,10 @@ static PyObject *_wrap_wxFlexGridSizer_RemoveGrowableCol(PyObject *self, PyObjec
         }
     }
 {
-    wxPy_BEGIN_ALLOW_THREADS;
-        wxFlexGridSizer_RemoveGrowableCol(_arg0,_arg1);
+    PyThreadState* __tstate = wxPyBeginAllowThreads();
+    wxFlexGridSizer_RemoveGrowableCol(_arg0,_arg1);
 
-    wxPy_END_ALLOW_THREADS;
+    wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
 }    Py_INCREF(Py_None);
     _resultobj = Py_None;
@@ -2923,6 +3004,8 @@ static PyMethodDef sizerscMethods[] = {
         { "wxPySizer__setCallbackInfo", (PyCFunction) _wrap_wxPySizer__setCallbackInfo, METH_VARARGS | METH_KEYWORDS },
         { "new_wxPySizer", (PyCFunction) _wrap_new_wxPySizer, METH_VARARGS | METH_KEYWORDS },
         { "wxSizer_GetChildren", (PyCFunction) _wrap_wxSizer_GetChildren, METH_VARARGS | METH_KEYWORDS },
+        { "wxSizer_DeleteWindows", (PyCFunction) _wrap_wxSizer_DeleteWindows, METH_VARARGS | METH_KEYWORDS },
+        { "wxSizer_Clear", (PyCFunction) _wrap_wxSizer_Clear, METH_VARARGS | METH_KEYWORDS },
         { "wxSizer_SetSizeHints", (PyCFunction) _wrap_wxSizer_SetSizeHints, METH_VARARGS | METH_KEYWORDS },
         { "wxSizer_Fit", (PyCFunction) _wrap_wxSizer_Fit, METH_VARARGS | METH_KEYWORDS },
         { "wxSizer_Layout", (PyCFunction) _wrap_wxSizer_Layout, METH_VARARGS | METH_KEYWORDS },
@@ -2971,6 +3054,7 @@ static PyMethodDef sizerscMethods[] = {
         { "wxSizerItem_CalcMin", (PyCFunction) _wrap_wxSizerItem_CalcMin, METH_VARARGS | METH_KEYWORDS },
         { "wxSizerItem_GetSize", (PyCFunction) _wrap_wxSizerItem_GetSize, METH_VARARGS | METH_KEYWORDS },
         { "wxSizerItem_GetPosition", (PyCFunction) _wrap_wxSizerItem_GetPosition, METH_VARARGS | METH_KEYWORDS },
+        { "wxSizerItem_DeleteWindows", (PyCFunction) _wrap_wxSizerItem_DeleteWindows, METH_VARARGS | METH_KEYWORDS },
         { NULL, NULL }
 };
 #ifdef __cplusplus