examples: Use gtk::Application::builder

Author: Hofer-Julian

examples/basics/main.rs

@@ -2,8 +2,9 @@ use gtk::glib;
 use gtk::prelude::*;
 
 fn main() -> glib::ExitCode {
-    let application =
-        gtk::Application::new(Some("com.github.gtk-rs.examples.basic"), Default::default());
+    let application = gtk::Application::builder()
+        .application_id("com.github.gtk-rs.examples.basic")
+        .build();
     application.connect_activate(build_ui);
     application.run()
 }

examples/clipboard/main.rs

@@ -3,10 +3,9 @@ use gtk::prelude::*;
 use gtk::{gdk, gio, glib};
 
 fn main() -> glib::ExitCode {
-    let application = gtk::Application::new(
-        Some("com.github.gtk-rs.examples.clipboard"),
-        Default::default(),
-    );
+    let application = gtk::Application::builder()
+        .application_id("com.github.gtk-rs.examples.clipboard")
+        .build();
     application.connect_activate(build_ui);
     application.run()
 }

examples/column_view_datagrid/main.rs

@@ -14,10 +14,9 @@ struct Row {
 use std::cell::Ref;
 
 fn main() -> glib::ExitCode {
-    let app = gtk::Application::new(
-        Some("com.github.gtk-rs.examples.columnview-example"),
-        Default::default(),
-    );
+    let app = gtk::Application::builder()
+        .application_id("com.github.gtk-rs.examples.columnview-example")
+        .build();
     app.connect_activate(build_ui);
     app.run()
 }

examples/composite_template/main.rs

@@ -6,10 +6,9 @@ use gtk::glib;
 use gtk::prelude::*;
 
 fn main() -> glib::ExitCode {
-    let application = gtk::Application::new(
-        Some("com.github.gtk-rs.examples.composite_template"),
-        Default::default(),
-    );
+    let application = gtk::Application::builder()
+        .application_id("com.github.gtk-rs.examples.composite_template")
+        .build();
 
     application.connect_activate(|app| {
         let win = ExApplicationWindow::new(app);

examples/confetti_snapshot_animation/main.rs

@@ -10,10 +10,9 @@ use gtk::prelude::*;
 use gtk::{glib, graphene};
 
 fn main() -> glib::ExitCode {
-    let application = gtk::Application::new(
-        Some("com.github.gtk-rs.examples.confetti_snapshot_animation"),
-        Default::default(),
-    );
+    let application = gtk::Application::builder()
+        .application_id("com.github.gtk-rs.examples.confetti_snapshot_animation")
+        .build();
     application.connect_activate(build_ui);
     application.run()
 }

examples/content_provider/main.rs

@@ -5,7 +5,9 @@ use gtk::glib;
 use gtk::prelude::*;
 
 fn main() -> glib::ExitCode {
-    let app = gtk::Application::new(Some("org.gtk.content-provider"), Default::default());
+    let app = gtk::Application::builder()
+        .application_id("org.gtk.content-provider")
+        .build();
     app.connect_activate(on_activate);
     app.run()
 }

examples/custom_buildable/main.rs

@@ -5,10 +5,9 @@ use gtk::glib;
 use gtk::prelude::*;
 
 fn main() -> glib::ExitCode {
-    let application = gtk::Application::new(
-        Some("com.github.gtk-rs.examples.buildable"),
-        Default::default(),
-    );
+    let application = gtk::Application::builder()
+        .application_id("com.github.gtk-rs.examples.buildable")
+        .build();
 
     application.connect_activate(build_ui);
     application.run()

examples/custom_editable/main.rs

@@ -9,10 +9,9 @@ use gtk::subclass::prelude::*;
 use gtk::{gdk, glib};
 
 fn main() -> glib::ExitCode {
-    let application = gtk::Application::new(
-        Some("com.github.gtk-rs.examples.editable"),
-        Default::default(),
-    );
+    let application = gtk::Application::builder()
+        .application_id("com.github.gtk-rs.examples.editable")
+        .build();
 
     application.connect_startup(|_| {
         let provider = gtk::CssProvider::new();

examples/custom_layout_manager/main.rs

@@ -27,10 +27,9 @@ const COLORS: [&str; 16] = [
 const TOTAL_COLORS: i32 = COLORS.len() as i32;
 
 fn main() -> glib::ExitCode {
-    let application = gtk::Application::new(
-        Some("com.github.gtk-rs.examples.custom_layout"),
-        Default::default(),
-    );
+    let application = gtk::Application::builder()
+        .application_id("com.github.gtk-rs.examples.custom_layout")
+        .build();
 
     application.connect_activate(|app| {
         let window = gtk::ApplicationWindow::builder()

examples/custom_orientable/main.rs

@@ -5,10 +5,9 @@ use gtk::glib;
 use gtk::prelude::*;
 
 fn main() -> glib::ExitCode {
-    let application = gtk::Application::new(
-        Some("com.github.gtk-rs.examples.orientable_subclass"),
-        Default::default(),
-    );
+    let application = gtk::Application::builder()
+        .application_id("com.github.gtk-rs.examples.orientable_subclass")
+        .build();
     application.connect_activate(|app| {
         let window = gtk::ApplicationWindow::new(app);
         let bx = gtk::Box::new(gtk::Orientation::Vertical, 6);