All the Window and GDI (pen, bitmap, etc.) classes and also many

toplevel functions will now check that a wx.App object has already
been created and will raise a wx.PyNoAppError exception if not.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@27565 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/src/_button.i

@@ -58,6 +58,8 @@ Events
 :see: `wx.BitmapButton`
 ");
 
+MustHaveApp(wxButton);
+
 class wxButton : public wxControl
 {
 public:
@@ -143,6 +145,8 @@ Events
 :see: `wx.Button`, `wx.Bitmap`
 ");
 
+MustHaveApp(wxBitmapButton);
+
 class wxBitmapButton : public wxButton
 {
 public: