Help: GUI wxGlade/traits linkage

[Donald 'Paddy' McCarthy]

I found it!
It seems that the following line made the connection:

         self.btTraits = traits.wxtrait_sheet.TraitSheet ( self, bill)


Donald 'Paddy' McCarthy wrote:
> Hi,
> I am having a few problems with a GUI. I am new to traits and wxGlade.
> I have used wxGlade to create a Form with an embedded space for a 
> CustomWidget.
> 
> I have the traits demo and would like to edit the traits and have the 
> traits form appear instead of the space left for my CustomWidget.
> 
> wxGlade produces code with the following hook (last line):
> 
> class MyFrame(wxFrame):
>     def __init__(self, *args, **kwds):
>         # begin wxGlade: MyFrame.__init__
>         kwds["style"] = wxDEFAULT_FRAME_STYLE
>         wxFrame.__init__(self, *args, **kwds)
>         self.btTraits = CustomWidget(self, -1)
>         <<snip>>
> 
> 
> So with the traits example code of:
> 
> import traits
> import traits.wxtrait_sheet
> class Person ( traits.HasTraits ):
>   __traits__ = {
>     'name': '',
>     'age': 9,
>     'weight': 0.0
>   }
> bill = Person()
> 
> 
>  From reading the traits doc I thought that I would just need to change 
> the call to CustomWidget above to:
>         self.btTraits = traits.wxtrait_sheet.TraitSheet ( wxFrame, bill)
> 
> But that leads to the following error:
> 
> $ pythone btF.py
> Traceback (most recent call last):
>   File "btF.py", line 84, in ?
>     frame_1 = MyFrame(None, -1, "")
>   File "btF.py", line 29, in __init__
>     self.btTraits = traits.wxtrait_sheet.TraitSheet ( wxFrame, bill)
>   File 
> "C:\Python23_Enthought\lib\site-packages\traits\wxtrait_sheet.py", line 3
> 22, in __init__
>     wx.wxPanel.__init__( self, parent, -1 )
>   File ".\site-packages\wxPython\windows.py", line 696, in __init__
> TypeError: Type error in argument 1 of new_wxPanel. Expected _wxWindow_p.
> 
> 
> 
> I would be grateful for a little help.
> 
> Thanks,  Paddy.
> 
>