Getting wx.TE_PROCESS_TAB for a wx.ComboBox

[Jürgen Kareta]

Hello List,

how can I adapt the wx.TE_PROCESS_TAB behaviour of a wx.TextCtrl to a 
wx.ComboBox. Played a bit with subclassing wx.Combobox and binding a 
wx.EVT_NAVIGATION_KEY event but that don't work for me.

Thanks for your suggestions.

Jürgen