diff --git a/wxPython/src/gtk/_windows.py b/wxPython/src/gtk/_windows.py
index 1646cc9853..5666277bd9 100644
--- a/wxPython/src/gtk/_windows.py
+++ b/wxPython/src/gtk/_windows.py
@@ -3495,7 +3495,8 @@ class PyPanel(Panel):
     def __init__(self, *args, **kwargs): 
         """
         __init__(self, Window parent, int id=-1, Point pos=DefaultPosition, 
-            Size size=DefaultSize, long style=0, String name=PanelNameStr) -> PyPanel
+            Size size=DefaultSize, long style=wxTAB_TRAVERSAL|wxNO_BORDER, 
+            String name=PanelNameStr) -> PyPanel
         """
         _windows_.PyPanel_swiginit(self,_windows_.new_PyPanel(*args, **kwargs))
         self._setOORInfo(self);PyPanel._setCallbackInfo(self, self, PyPanel)
@@ -3672,7 +3673,8 @@ class PyScrolledWindow(ScrolledWindow):
     def __init__(self, *args, **kwargs): 
         """
         __init__(self, Window parent, int id=-1, Point pos=DefaultPosition, 
-            Size size=DefaultSize, long style=0, String name=PanelNameStr) -> PyScrolledWindow
+            Size size=DefaultSize, long style=wxHSCROLL|wxVSCROLL, 
+            String name=PanelNameStr) -> PyScrolledWindow
         """
         _windows_.PyScrolledWindow_swiginit(self,_windows_.new_PyScrolledWindow(*args, **kwargs))
         self._setOORInfo(self);PyScrolledWindow._setCallbackInfo(self, self, PyScrolledWindow)
diff --git a/wxPython/src/gtk/_windows_wrap.cpp b/wxPython/src/gtk/_windows_wrap.cpp
index 426aa7f5bb..e191247001 100644
--- a/wxPython/src/gtk/_windows_wrap.cpp
+++ b/wxPython/src/gtk/_windows_wrap.cpp
@@ -3371,7 +3371,7 @@ public:
     wxPyPanel(wxWindow* parent, const wxWindowID id,
                const wxPoint& pos = wxDefaultPosition,
                const wxSize& size = wxDefaultSize,
-               long style = 0,
+               long style = wxTAB_TRAVERSAL | wxNO_BORDER,
                const wxString& name = wxPyPanelNameStr)
         : wxPanel(parent, id, pos, size, style, name) {}
 
@@ -3462,7 +3462,7 @@ public:
     wxPyScrolledWindow(wxWindow* parent, const wxWindowID id,
                const wxPoint& pos = wxDefaultPosition,
                const wxSize& size = wxDefaultSize,
-               long style = 0,
+               long style = wxHSCROLL | wxVSCROLL,
                const wxString& name = wxPyPanelNameStr)
         : wxScrolledWindow(parent, id, pos, size, style, name) {}
 
@@ -22461,7 +22461,7 @@ SWIGINTERN PyObject *_wrap_new_PyPanel(PyObject *SWIGUNUSEDPARM(self), PyObject
   wxPoint *arg3 = (wxPoint *) &arg3_defvalue ;
   wxSize const &arg4_defvalue = wxDefaultSize ;
   wxSize *arg4 = (wxSize *) &arg4_defvalue ;
-  long arg5 = (long) 0 ;
+  long arg5 = (long) wxTAB_TRAVERSAL|wxNO_BORDER ;
   wxString const &arg6_defvalue = wxPyPanelNameStr ;
   wxString *arg6 = (wxString *) &arg6_defvalue ;
   wxPyPanel *result = 0 ;
@@ -23146,7 +23146,7 @@ SWIGINTERN PyObject *_wrap_new_PyScrolledWindow(PyObject *SWIGUNUSEDPARM(self),
   wxPoint *arg3 = (wxPoint *) &arg3_defvalue ;
   wxSize const &arg4_defvalue = wxDefaultSize ;
   wxSize *arg4 = (wxSize *) &arg4_defvalue ;
-  long arg5 = (long) 0 ;
+  long arg5 = (long) wxHSCROLL|wxVSCROLL ;
   wxString const &arg6_defvalue = wxPyPanelNameStr ;
   wxString *arg6 = (wxString *) &arg6_defvalue ;
   wxPyScrolledWindow *result = 0 ;
diff --git a/wxPython/src/mac/_windows.py b/wxPython/src/mac/_windows.py
index 0a5731a5ec..bbc2367147 100644
--- a/wxPython/src/mac/_windows.py
+++ b/wxPython/src/mac/_windows.py
@@ -3475,7 +3475,8 @@ class PyPanel(Panel):
     def __init__(self, *args, **kwargs): 
         """
         __init__(self, Window parent, int id=-1, Point pos=DefaultPosition, 
-            Size size=DefaultSize, long style=0, String name=PanelNameStr) -> PyPanel
+            Size size=DefaultSize, long style=wxTAB_TRAVERSAL|wxNO_BORDER, 
+            String name=PanelNameStr) -> PyPanel
         """
         _windows_.PyPanel_swiginit(self,_windows_.new_PyPanel(*args, **kwargs))
         self._setOORInfo(self);PyPanel._setCallbackInfo(self, self, PyPanel)
@@ -3652,7 +3653,8 @@ class PyScrolledWindow(ScrolledWindow):
     def __init__(self, *args, **kwargs): 
         """
         __init__(self, Window parent, int id=-1, Point pos=DefaultPosition, 
-            Size size=DefaultSize, long style=0, String name=PanelNameStr) -> PyScrolledWindow
+            Size size=DefaultSize, long style=wxHSCROLL|wxVSCROLL, 
+            String name=PanelNameStr) -> PyScrolledWindow
         """
         _windows_.PyScrolledWindow_swiginit(self,_windows_.new_PyScrolledWindow(*args, **kwargs))
         self._setOORInfo(self);PyScrolledWindow._setCallbackInfo(self, self, PyScrolledWindow)
diff --git a/wxPython/src/mac/_windows_wrap.cpp b/wxPython/src/mac/_windows_wrap.cpp
index a63a0eedd2..ae6f55282f 100644
--- a/wxPython/src/mac/_windows_wrap.cpp
+++ b/wxPython/src/mac/_windows_wrap.cpp
@@ -3372,7 +3372,7 @@ public:
     wxPyPanel(wxWindow* parent, const wxWindowID id,
                const wxPoint& pos = wxDefaultPosition,
                const wxSize& size = wxDefaultSize,
-               long style = 0,
+               long style = wxTAB_TRAVERSAL | wxNO_BORDER,
                const wxString& name = wxPyPanelNameStr)
         : wxPanel(parent, id, pos, size, style, name) {}
 
@@ -3463,7 +3463,7 @@ public:
     wxPyScrolledWindow(wxWindow* parent, const wxWindowID id,
                const wxPoint& pos = wxDefaultPosition,
                const wxSize& size = wxDefaultSize,
-               long style = 0,
+               long style = wxHSCROLL | wxVSCROLL,
                const wxString& name = wxPyPanelNameStr)
         : wxScrolledWindow(parent, id, pos, size, style, name) {}
 
@@ -22325,7 +22325,7 @@ SWIGINTERN PyObject *_wrap_new_PyPanel(PyObject *SWIGUNUSEDPARM(self), PyObject
   wxPoint *arg3 = (wxPoint *) &arg3_defvalue ;
   wxSize const &arg4_defvalue = wxDefaultSize ;
   wxSize *arg4 = (wxSize *) &arg4_defvalue ;
-  long arg5 = (long) 0 ;
+  long arg5 = (long) wxTAB_TRAVERSAL|wxNO_BORDER ;
   wxString const &arg6_defvalue = wxPyPanelNameStr ;
   wxString *arg6 = (wxString *) &arg6_defvalue ;
   wxPyPanel *result = 0 ;
@@ -23010,7 +23010,7 @@ SWIGINTERN PyObject *_wrap_new_PyScrolledWindow(PyObject *SWIGUNUSEDPARM(self),
   wxPoint *arg3 = (wxPoint *) &arg3_defvalue ;
   wxSize const &arg4_defvalue = wxDefaultSize ;
   wxSize *arg4 = (wxSize *) &arg4_defvalue ;
-  long arg5 = (long) 0 ;
+  long arg5 = (long) wxHSCROLL|wxVSCROLL ;
   wxString const &arg6_defvalue = wxPyPanelNameStr ;
   wxString *arg6 = (wxString *) &arg6_defvalue ;
   wxPyScrolledWindow *result = 0 ;
diff --git a/wxPython/src/msw/_windows.py b/wxPython/src/msw/_windows.py
index 319bed1370..1bd84d980e 100644
--- a/wxPython/src/msw/_windows.py
+++ b/wxPython/src/msw/_windows.py
@@ -3511,7 +3511,8 @@ class PyPanel(Panel):
     def __init__(self, *args, **kwargs): 
         """
         __init__(self, Window parent, int id=-1, Point pos=DefaultPosition, 
-            Size size=DefaultSize, long style=0, String name=PanelNameStr) -> PyPanel
+            Size size=DefaultSize, long style=wxTAB_TRAVERSAL|wxNO_BORDER, 
+            String name=PanelNameStr) -> PyPanel
         """
         _windows_.PyPanel_swiginit(self,_windows_.new_PyPanel(*args, **kwargs))
         self._setOORInfo(self);PyPanel._setCallbackInfo(self, self, PyPanel)
@@ -3688,7 +3689,8 @@ class PyScrolledWindow(ScrolledWindow):
     def __init__(self, *args, **kwargs): 
         """
         __init__(self, Window parent, int id=-1, Point pos=DefaultPosition, 
-            Size size=DefaultSize, long style=0, String name=PanelNameStr) -> PyScrolledWindow
+            Size size=DefaultSize, long style=wxHSCROLL|wxVSCROLL, 
+            String name=PanelNameStr) -> PyScrolledWindow
         """
         _windows_.PyScrolledWindow_swiginit(self,_windows_.new_PyScrolledWindow(*args, **kwargs))
         self._setOORInfo(self);PyScrolledWindow._setCallbackInfo(self, self, PyScrolledWindow)
diff --git a/wxPython/src/msw/_windows_wrap.cpp b/wxPython/src/msw/_windows_wrap.cpp
index 7de227bc30..d04c5e7aa3 100644
--- a/wxPython/src/msw/_windows_wrap.cpp
+++ b/wxPython/src/msw/_windows_wrap.cpp
@@ -3371,7 +3371,7 @@ public:
     wxPyPanel(wxWindow* parent, const wxWindowID id,
                const wxPoint& pos = wxDefaultPosition,
                const wxSize& size = wxDefaultSize,
-               long style = 0,
+               long style = wxTAB_TRAVERSAL | wxNO_BORDER,
                const wxString& name = wxPyPanelNameStr)
         : wxPanel(parent, id, pos, size, style, name) {}
 
@@ -3462,7 +3462,7 @@ public:
     wxPyScrolledWindow(wxWindow* parent, const wxWindowID id,
                const wxPoint& pos = wxDefaultPosition,
                const wxSize& size = wxDefaultSize,
-               long style = 0,
+               long style = wxHSCROLL | wxVSCROLL,
                const wxString& name = wxPyPanelNameStr)
         : wxScrolledWindow(parent, id, pos, size, style, name) {}
 
@@ -22593,7 +22593,7 @@ SWIGINTERN PyObject *_wrap_new_PyPanel(PyObject *SWIGUNUSEDPARM(self), PyObject
   wxPoint *arg3 = (wxPoint *) &arg3_defvalue ;
   wxSize const &arg4_defvalue = wxDefaultSize ;
   wxSize *arg4 = (wxSize *) &arg4_defvalue ;
-  long arg5 = (long) 0 ;
+  long arg5 = (long) wxTAB_TRAVERSAL|wxNO_BORDER ;
   wxString const &arg6_defvalue = wxPyPanelNameStr ;
   wxString *arg6 = (wxString *) &arg6_defvalue ;
   wxPyPanel *result = 0 ;
@@ -23278,7 +23278,7 @@ SWIGINTERN PyObject *_wrap_new_PyScrolledWindow(PyObject *SWIGUNUSEDPARM(self),
   wxPoint *arg3 = (wxPoint *) &arg3_defvalue ;
   wxSize const &arg4_defvalue = wxDefaultSize ;
   wxSize *arg4 = (wxSize *) &arg4_defvalue ;
-  long arg5 = (long) 0 ;
+  long arg5 = (long) wxHSCROLL|wxVSCROLL ;
   wxString const &arg6_defvalue = wxPyPanelNameStr ;
   wxString *arg6 = (wxString *) &arg6_defvalue ;
   wxPyScrolledWindow *result = 0 ;