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Better version of 9ccc56e162, implicit signal disconnect

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Robin Gareus 2018-12-08 23:39:50 +01:00
parent 9004a0df7a
commit 2dc3c8b365
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2 changed files with 2 additions and 11 deletions
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7
gtk2_ardour/option_editor.cc
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@ -220,17 +220,12 @@ CheckOption::CheckOption (string const & i, string const & n, Glib::RefPtr<Gtk::
Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (_action);
if (tact) {
action_toggled ();
_callback_connection = tact->signal_toggled().connect (sigc::mem_fun (*this, &CheckOption::action_toggled));
tact->signal_toggled().connect (sigc::mem_fun (*this, &CheckOption::action_toggled));
}
_action->connect_property_changed ("sensitive", sigc::mem_fun (*this, &CheckOption::action_sensitivity_changed));
}
CheckOption::~CheckOption ()
{
_callback_connection.disconnect ();
}
void
CheckOption::action_toggled ()
{