[gnome-calculator/wip/exalm/styles: 1/2] calculator: Use AdwApplication

[Alexander Mikhaylenko <alexm src gnome org>]

commit cfaed4179c213c89239e0b92dcec4b78dd269cf1
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Mon Feb 14 00:25:08 2022 +0500

    calculator: Use AdwApplication
    
    Load styles automatically, remove manual Adw.init().

 src/gnome-calculator.vala             | 4 ++--
 src/ui/gnome-calculator.gresource.xml | 2 +-
 src/ui/{calculator.css => style.css}  | 0
 3 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/gnome-calculator.vala b/src/gnome-calculator.vala
index 86d8fb30..6a998596 100644
--- a/src/gnome-calculator.vala
+++ b/src/gnome-calculator.vala
@@ -9,7 +9,7 @@
  * license.
  */
 
-public class Calculator : Gtk.Application
+public class Calculator : Adw.Application
 {
     private Settings settings;
     private MathWindow last_opened_window;
@@ -42,6 +42,7 @@ public class Calculator : Gtk.Application
     {
         Object (flags : ApplicationFlags.NON_UNIQUE, application_id : APP_ID);
 
+        set_resource_base_path ("/org/gnome/calculator");
         add_main_option_entries (option_entries);
     }
 
@@ -106,7 +107,6 @@ public class Calculator : Gtk.Application
     {
         base.startup ();
 
-        Adw.init ();
         GtkSource.init ();
 
         settings = new Settings ("org.gnome.calculator");
diff --git a/src/ui/gnome-calculator.gresource.xml b/src/ui/gnome-calculator.gresource.xml
index 434d1920..fbc8a850 100644
--- a/src/ui/gnome-calculator.gresource.xml
+++ b/src/ui/gnome-calculator.gresource.xml
@@ -13,6 +13,6 @@
     <file preprocess="xml-stripblanks">math-window.ui</file>
     <file preprocess="xml-stripblanks">math-shortcuts.ui</file>
     <file preprocess="xml-stripblanks">math-preferences.ui</file>
-    <file>calculator.css</file>
+    <file>style.css</file>
   </gresource>
 </gresources>
diff --git a/src/ui/calculator.css b/src/ui/style.css
similarity index 100%
rename from src/ui/calculator.css
rename to src/ui/style.css