wxPython 2.5.1.1 Dlg position issue on win98

wxPython Dev
1

Hi,

win98, Py 2.3.3, wxPy 2.5.1.1
It seems, there is really an bug with the dlg. On my platform,
the issue lies in the "x-default position"

class MyDlg(wx.Dialog):

    def __init__(self, parent, id):
        #not ok
        #~ wx.Dialog.__init__(self, parent, id, "Molecular weight", (-1, -1), (600, 550))
        
        #ok
        #~ wx.Dialog.__init__(self, parent, id, "Molecular weight", (10, -1), (600, 550))
        
        #not ok
        #~ wx.Dialog.__init__(self, parent, id, "Molecular weight", (-1, 10), (600, 550))
        
        #not ok
        #~ wx.Dialog.__init__(self, parent, id, "Molecular weight", wx.DefaultPosition, (600, 550))
        
        #ok
        #~ wx.Dialog.__init__(self, parent, id, "Molecular weight", (0, 0), (600, 550))

        #ok
        #~ wx.Dialog.__init__(self, parent, id, "Molecular weight", (30, 20), (600, 550))

        self.Centre()
        cwi, che = self.GetClientSizeTuple()
        print cwi, che

jmf