init browser modules

Cargo.toml

@@ -4,4 +4,4 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-gtk4 = "0.9.1"
+gtk4 = { version = "0.9.1", features = ["v4_6"] }

src/app/browser.rs

@@ -0,0 +1,15 @@
+#[path = "browser/header.rs"] mod header;
+#[path = "browser/main.rs"] mod main;
+
+use gtk4 as gtk;
+use gtk::{Application, ApplicationWindow};
+
+pub fn new(app: &Application) -> ApplicationWindow
+{
+    return ApplicationWindow::builder().application(app)
+                                       .default_width(640)
+                                       .default_height(480)
+                                     //.titlebar(&header::new())
+                                       .child(&main::new())
+                                       .build();
+}

src/app/browser/header.rs

@@ -0,0 +1,7 @@
+use gtk4 as gtk;
+use gtk::HeaderBar;
+
+pub fn new() -> HeaderBar
+{
+    return HeaderBar::builder().build();
+}

src/app/browser/main.rs

@@ -0,0 +1,9 @@
+use gtk4 as gtk;
+use gtk::Box;
+
+pub fn new() -> Box
+{
+    return Box::builder().orientation(
+        gtk::Orientation::Vertical
+    ).build();
+}

src/main.rs

@@ -1,24 +1,21 @@
+#[path = "app/browser.rs"] mod browser;
+
 use gtk4 as gtk;
 use gtk::prelude::*;
-use gtk::{glib, Application, ApplicationWindow};
+use gtk::{glib, Application};
 
 fn main() -> glib::ExitCode
 {
-    let app = Application::builder()
+    let app = Application::builder().application_id(
-        .application_id("io.github.yggverse.Yoda.app")
+        "io.github.yggverse.Yoda.app"
-        .build();
+    ).build();
 
     app.connect_activate(
         |app|
         {
-            let window = ApplicationWindow::builder()
+            browser::new(
-                .application(app)
+                app
-                .default_width(640)
+            ).present();
-                .default_height(480)
-                .title("Yoda")
-                .build();
-
-            window.present();
         }
     );