[fractal/bilelmoussaoui/bump-gtk-rs: 10/11] use the new keyval api

[Bilal Elmoussaoui <bilelmoussaoui src gnome org>]

commit 3ec464d53fc72da1c6f1fdcced71b36a0b69d755
Author: Bilal Elmoussaoui <bil elmoussaoui gmail com>
Date:   Fri Jul 31 15:26:41 2020 +0200

    use the new keyval api

 fractal-gtk/src/app/connect/send.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/fractal-gtk/src/app/connect/send.rs b/fractal-gtk/src/app/connect/send.rs
index c76d216c..6fd2fd12 100644
--- a/fractal-gtk/src/app/connect/send.rs
+++ b/fractal-gtk/src/app/connect/send.rs
@@ -45,7 +45,7 @@ impl App {
 
         let mut op = self.op.clone();
         msg_entry.connect_key_release_event(move |_, ev| {
-            if gdk::keyval_to_unicode(*ev.get_keyval()).is_some() {
+            if ev.get_keyval().to_unicode().is_some() {
                 op.lock().unwrap().send_typing();
             }
             Inhibit(false)