Re: [gtkmm] treeview single click signal

[joey yandle <joey divisionbyzero com>]

Hello,

> 
> I am trying to add a signal handler to the
> TreeSelection object but I get the following error.
> 

Your problem is that your signal handler:

   findPanel::on_selection_changed

is not a static function, so you must pass an object when you create the slot.

>   /*add the signal handler*/
>  
> treeSel->signal_changed().connect(SigC::slot(&findPanel::on_selection_changed));
> 

should be

  treeSel->signal_changed().connect(SigC::slot(*this,
                                               &findPanel::on_selection_changed));

Since you're doing this in the findPanel ctor, you have to use *this as a 
reference to the current object.

cheers,
--
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