Re: [gtkmm] how to trigger an action when my mouse leaves a selected widget?

["Andreas B. Thun" <abt gmx de>]

Dear members,

has somebody an example for me how I connect this to a signal handler
and the argument list of the callback?

I get "no matching function to call..."


TIA,
Andi

> This is in the documentation for Gtk::Widget:
>
>   signal_focus_out_event()
>
> is emitted when the focus is lost, and for a Gtk::Entry,
>
>   signal_activate()