On Nov 23, 2013 4:30 PM, "Andreas Falkenhahn" <andr...@falkenhahn.com>
wrote:
>
> Hi,
>
> I'm trying to port some C++ code to wxLua that derives a new class from
> wxTextCtrl and then overrides the OnRightClick() method of this class
> to do some custom stuff when the user presses RMB over the widget.
Catch EVT_RIGHT_UP and call event.Skip() for normal processing. Calling
virtual functions like this is discouraged and may not continue to work in
the future for all platforms.
> Is it possible to do this in wxLua as well? I tried the following but
> it didn't work:
>
> local ctrl = wx.wxTextCtrl(...)
> ctrl.OnRightClick = function(event) print("test") end
>
C++ requires you to subclass and override all virtual functions. The
speed/size overhead to do this for all classes/functions would be enormous
so wxLua only does this where absolutely necessary.
John
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