[krb5-auth-dialog] applet: Use AdwApplication

[Guido Günther <guidog src gnome org>]

commit 7acc5ed69e7d0b705db33cd49ac1a46a1e48a79b
Author: Guido Günther <agx sigxcpu org>
Date:   Thu Oct 20 17:00:11 2022 +0200

    applet: Use AdwApplication
    
    This ensures libadwaita gets initialized

 src/ka-applet.c | 4 ++--
 src/ka-applet.h | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/ka-applet.c b/src/ka-applet.c
index 391e994..e7d5347 100644
--- a/src/ka-applet.c
+++ b/src/ka-applet.c
@@ -67,7 +67,7 @@ const gchar *ka_signal_names[] = {
 };
 
 struct _KaApplet {
-    GtkApplication parent;
+    AdwApplication parent;
 
     KaPwDialog *pwdialog;       /* the password dialog */
     KaPreferences *prefs;       /* the prefs dialog */
@@ -94,7 +94,7 @@ struct _KaApplet {
     GSettings *settings;         /* GSettings client */
 };
 
-G_DEFINE_TYPE (KaApplet, ka_applet, GTK_TYPE_APPLICATION);
+G_DEFINE_TYPE (KaApplet, ka_applet, ADW_TYPE_APPLICATION);
 
 static gboolean is_initialized;
 
diff --git a/src/ka-applet.h b/src/ka-applet.h
index deb1cc5..1a03e6d 100644
--- a/src/ka-applet.h
+++ b/src/ka-applet.h
@@ -20,12 +20,12 @@
 #ifndef KA_APPLET_H
 #define KA_APPLET_H
 
-#include <gtk/gtk.h>
+#include <adwaita.h>
 
 G_BEGIN_DECLS
 
 #define KA_TYPE_APPLET  (ka_applet_get_type ())
-G_DECLARE_FINAL_TYPE    (KaApplet, ka_applet, KA, APPLET, GtkApplication)
+G_DECLARE_FINAL_TYPE    (KaApplet, ka_applet, KA, APPLET, AdwApplication)
 
 G_END_DECLS