Merge pull request #1552 from lucassiauve/master

fix: use static cast from EventControllerKey to ShortcutController

Author: alainm23

src/Dialogs/LabelPicker.vala

@@ -75,7 +75,7 @@ public class Dialogs.LabelPicker : Adw.Dialog {
 		});
 
 		var destroy_controller = new Gtk.EventControllerKey ();
-		add_controller (destroy_controller);
+		add_controller ((Gtk.ShortcutController) destroy_controller);
 		destroy_controller.key_released.connect ((keyval, keycode, state) => {
 			if (keyval == 65307) {
 				hide_destroy ();

src/Dialogs/Preferences/PreferencesWindow.vala

@@ -36,7 +36,7 @@ public class Dialogs.Preferences.PreferencesWindow : Adw.PreferencesDialog {
 		Services.EventBus.get_default ().disconnect_typing_accel ();
 
 		var destroy_controller = new Gtk.EventControllerKey ();
-        add_controller (destroy_controller);
+        add_controller ((Gtk.ShortcutController) destroy_controller);
         destroy_controller.key_released.connect ((keyval, keycode, state) => {
             if (keyval == 65307) {
                 close ();

src/Dialogs/ProjectPicker/ProjectPicker.vala

@@ -169,7 +169,7 @@ public class Dialogs.ProjectPicker.ProjectPicker : Adw.Dialog {
         })] = submit_button;
 
         var destroy_controller = new Gtk.EventControllerKey ();
-        add_controller (destroy_controller);
+        add_controller ((Gtk.ShortcutController) destroy_controller);
         signal_map[destroy_controller.key_released.connect ((keyval, keycode, state) => {
             if (keyval == 65307) {
                 hide_destroy ();