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/_slider.i

@@ -25,6 +25,8 @@ MAKE_CONST_WXSTRING(SliderNameStr);
 //---------------------------------------------------------------------------
 %newgroup
 
+MustHaveApp(wxSlider);
+
 class wxSlider : public wxControl {
 public:
     %pythonPrepend wxSlider         "if kwargs.has_key('point'): kwargs['pos'] = kwargs['point'];del kwargs['point']"