[gnome-calculator/wip/rstrode/no-network-plz: 4/5] gnome-calculator: Update refresh interval when changed in gsettings

[Robert Roth <robertroth src gnome org>]

commit 3e9e32ec2473f1b96f8ecdee917483bae9a02ded
Author: Ray Strode <rstrode redhat com>
Date:   Thu May 13 14:08:27 2021 -0400

    gnome-calculator: Update refresh interval when changed in gsettings
    
    Right now the refresh interval is read at start up.
    
    This commit makes sure it gets reread any time it's changed too.

 src/gnome-calculator.vala | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/src/gnome-calculator.vala b/src/gnome-calculator.vala
index 1090fa25..49b0b92b 100644
--- a/src/gnome-calculator.vala
+++ b/src/gnome-calculator.vala
@@ -125,6 +125,11 @@ public class Calculator : Gtk.Application
         load_window_position (last_opened_window);
         CurrencyManager.get_default ().refresh_interval = settings.get_int ("refresh-interval");
         CurrencyManager.get_default ().refresh_async ();
+
+        settings.changed["refresh-interval"].connect(() => {
+            CurrencyManager.get_default ().refresh_interval = settings.get_int ("refresh-interval");
+            CurrencyManager.get_default ().refresh_async ();
+        });
     }
 
     private MathWindow get_active_math_window ()