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Remove Rc<RefCell<T>> pattern in widgets::members_list

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This commit is contained in:
Alejandro Domínguez 2020-11-18 23:37:52 +01:00
parent 8d2f94709b
commit ce605b8233
1 changed files with 4 additions and 7 deletions
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11
fractal-gtk/src/widgets/members_list.rs
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@ -1,8 +1,6 @@
use glib::clone;
use matrix_sdk::identifiers::UserId;
use std::cell::RefCell;
use std::collections::hash_map::HashMap;
use std::rc::Rc;
use std::{cell::RefCell, collections::hash_map::HashMap};
use glib::signal;
use gtk::prelude::*;
@ -69,12 +67,11 @@ impl MembersList {
Some(w.get_text().to_string()),
);
});
/* we need to remove the handler when the member list is destroyed */
let id: Rc<RefCell<Option<signal::SignalHandlerId>>> = Rc::new(RefCell::new(Some(id)));
// We need to remove the handler when the member list is destroyed
let id = RefCell::new(Some(id));
let search_entry = self.search_entry.clone();
self.container.connect_destroy(move |_| {
let id = id.borrow_mut().take();
if let Some(id) = id {
if let Some(id) = id.borrow_mut().take() {
signal::signal_handler_disconnect(&search_entry, id);
}
});