Re: keeping removed widget

[Guillaume Brocker <guillaume brocker digital-trainers com>]

Hi !

In the code sample you provide, there is no apparent reason explaining 
that your program crashes.

There is one thing you should ensure : the pointer passed to box->add 
and the one passed later to box->remove should both point to the same 
address.

Guillaume

Le 02/12/2009 11:54, gafferuk a écrit :
> hi, for example i have a vbox and a button.
>
> heres the code:
>
> Gtk::VBox *box = new Gtk::VBox();
> Gtk::Button *button - new Gtk::Button();
>
> box->add(*button);
>
>
> later on i wish to remove this button but i wish to keep it to be used later
> on.
> if i simple goes box->remove(*button) my app simply crashes.
>
> what am i doing wrong?
>
> thanks.