Re: focus-out-event handlers

["Paul Davis" <pjdavis engineering uiowa edu>]

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.

Let me know if that works.  And if not, write up a small example to show what the problem is and I'll look harder.

Paul

On 10/21/06, Paul Pogonyshev <pogonyshev gmx net> wrote:

Hi,

My focus-out event handlers needs access to the dialog object.  However, when
the dialog is destroyed, appropriate child also receives `focus-out-event'.
And since destructor of the dialog has been called already, I cannot access
the dialog object anymore...  (Handler is not disconnected automatically
since it belongs to a different than the dialog object.)

Is there some standard solution to this problem?  It probably also applies
to other events/signals as well.

Paul
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