[gnome-text-editor] app: inherit AdwApplication

[Christian Hergert <chergert src gnome org>]

commit c570f43374357deb1ac933abe2d1a57d4a595d4a
Author: Christian Hergert <chergert redhat com>
Date:   Sun Jan 16 17:29:19 2022 -0800

    app: inherit AdwApplication
    
    Apparently we hadn't switched over to AdwApplication as part of the port
    to libadwaita.
    
    Fixes #287

 src/editor-application-private.h | 2 +-
 src/editor-application.c         | 4 +---
 src/editor-application.h         | 4 +++-
 3 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/src/editor-application-private.h b/src/editor-application-private.h
index 561e097..0a4cbed 100644
--- a/src/editor-application-private.h
+++ b/src/editor-application-private.h
@@ -26,7 +26,7 @@ G_BEGIN_DECLS
 
 struct _EditorApplication
 {
-  GtkApplication  parent_instance;
+  AdwApplication  parent_instance;
   EditorSession  *session;
   GSettings      *settings;
   GtkCssProvider *recoloring;
diff --git a/src/editor-application.c b/src/editor-application.c
index fd70dca..0ccefb4 100644
--- a/src/editor-application.c
+++ b/src/editor-application.c
@@ -34,7 +34,7 @@
 #define PORTAL_OBJECT_PATH "/org/freedesktop/portal/desktop"
 #define PORTAL_SETTINGS_INTERFACE "org.freedesktop.portal.Settings"
 
-G_DEFINE_TYPE (EditorApplication, editor_application, GTK_TYPE_APPLICATION)
+G_DEFINE_TYPE (EditorApplication, editor_application, ADW_TYPE_APPLICATION)
 
 enum {
   PROP_0,
@@ -292,8 +292,6 @@ editor_application_startup (GApplication *application)
 
   G_APPLICATION_CLASS (editor_application_parent_class)->startup (application);
 
-  adw_init ();
-
   display = gdk_display_get_default ();
   self->recoloring = gtk_css_provider_new ();
   gtk_style_context_add_provider_for_display (display,
diff --git a/src/editor-application.h b/src/editor-application.h
index 057d435..af6759b 100644
--- a/src/editor-application.h
+++ b/src/editor-application.h
@@ -20,6 +20,8 @@
 
 #pragma once
 
+#include <adwaita.h>
+
 #include "editor-types.h"
 
 G_BEGIN_DECLS
@@ -27,7 +29,7 @@ G_BEGIN_DECLS
 #define EDITOR_TYPE_APPLICATION    (editor_application_get_type())
 #define EDITOR_APPLICATION_DEFAULT (EDITOR_APPLICATION(g_application_get_default()))
 
-G_DECLARE_FINAL_TYPE (EditorApplication, editor_application, EDITOR, APPLICATION, GtkApplication)
+G_DECLARE_FINAL_TYPE (EditorApplication, editor_application, EDITOR, APPLICATION, AdwApplication)
 
 EditorSession *editor_application_get_session        (EditorApplication *self);
 EditorWindow  *editor_application_get_current_window (EditorApplication *self);