Re: focus-out-event handlers

[Paul Pogonyshev <pogonyshev gmx net>]

Paul Davis wrote:
> My 30 second reply would be to check out the signal_window_state_event at:
> http://www.gtkmm.org/docs/gtkmm-2.4/docs/reference/html/classGtk_1_1Widget.html#7c9e80a059a7af81eca486f9ec285f46
> 
> You could use this to know when the dialog gets closed.  Only question is if
> it gets called first.  Which I imagine it does if your dialog destructor has
> already run.

Thanks, but I've come up with a different solution, namely inheriting the
objects from `sigc::trackable' (they are deleted and now automatically
disconnected from everything by the dialog object.)

Thanks for help anyway.

Paul