diff --git a/src/Commands/MinifyApplicationCommand.php b/src/Commands/MinifyApplicationCommand.php
index 5b7373c..37d8378 100644
--- a/src/Commands/MinifyApplicationCommand.php
+++ b/src/Commands/MinifyApplicationCommand.php
@@ -26,7 +26,7 @@ public function handle()
         $this->cleanUpEnvFile($appPath);
         $this->removeIgnoredFilesAndFolders($appPath);
 
-        $compactor = new Php();
+        $compactor = new Php;
 
         $phpFiles = Finder::create()
             ->files()
diff --git a/src/Dialog.php b/src/Dialog.php
index a217b56..223c853 100644
--- a/src/Dialog.php
+++ b/src/Dialog.php
@@ -30,7 +30,7 @@ public function __construct(protected Client $client) {}
 
     public static function new()
     {
-        return new static(new Client());
+        return new static(new Client);
     }
 
     public function title(string $title): self
diff --git a/src/Http/Controllers/NativeAppBootedController.php b/src/Http/Controllers/NativeAppBootedController.php
index 8d56bc5..36ed735 100644
--- a/src/Http/Controllers/NativeAppBootedController.php
+++ b/src/Http/Controllers/NativeAppBootedController.php
@@ -12,7 +12,7 @@ public function __invoke(Request $request)
         $provider = app(config('nativephp.provider'));
         $provider->boot();
 
-        event(new ApplicationBooted());
+        event(new ApplicationBooted);
 
         return response()->json([
             'success' => true,
diff --git a/src/Menu/Menu.php b/src/Menu/Menu.php
index 379b4e2..47a81b0 100644
--- a/src/Menu/Menu.php
+++ b/src/Menu/Menu.php
@@ -25,7 +25,7 @@ public function __construct(protected Client $client) {}
 
     public static function new(): static
     {
-        return new static(new Client());
+        return new static(new Client);
     }
 
     public function register(): void
@@ -51,7 +51,7 @@ public function submenu(string $header, Menu $submenu): static
 
     public function separator(): static
     {
-        return $this->add(new Separator());
+        return $this->add(new Separator);
     }
 
     public function quit(): static
diff --git a/src/MenuBar/MenuBarManager.php b/src/MenuBar/MenuBarManager.php
index 3101f2b..04aedb0 100644
--- a/src/MenuBar/MenuBarManager.php
+++ b/src/MenuBar/MenuBarManager.php
@@ -11,7 +11,7 @@ public function __construct(protected Client $client) {}
 
     public function create()
     {
-        return (new PendingCreateMenuBar())->setClient($this->client);
+        return (new PendingCreateMenuBar)->setClient($this->client);
     }
 
     public function show()
diff --git a/src/Notification.php b/src/Notification.php
index 18d27af..85c7a73 100644
--- a/src/Notification.php
+++ b/src/Notification.php
@@ -16,7 +16,7 @@ public function __construct(protected Client $client) {}
 
     public static function new()
     {
-        return new static(new Client());
+        return new static(new Client);
     }
 
     public function title(string $title): self
diff --git a/src/ProgressBar.php b/src/ProgressBar.php
index 0f0c29b..74ca9d7 100644
--- a/src/ProgressBar.php
+++ b/src/ProgressBar.php
@@ -20,7 +20,7 @@ public function __construct(protected int $maxSteps, protected Client $client) {
 
     public static function create(int $maxSteps): static
     {
-        return new static($maxSteps, new Client());
+        return new static($maxSteps, new Client);
     }
 
     public function start()
diff --git a/src/System.php b/src/System.php
index c750886..5535368 100644
--- a/src/System.php
+++ b/src/System.php
@@ -58,7 +58,7 @@ public function printToPDF(string $html): string
 
     public function timezone(): string
     {
-        $timezones = new Timezones();
+        $timezones = new Timezones;
 
         if (PHP_OS_FAMILY === 'Windows') {
             $timezone = $timezones->translateFromWindowsString(exec('tzutil /g'));
diff --git a/src/Windows/Window.php b/src/Windows/Window.php
index 2348577..67308af 100644
--- a/src/Windows/Window.php
+++ b/src/Windows/Window.php
@@ -17,6 +17,8 @@ class Window
 
     protected bool $fullscreen = false;
 
+    protected bool $fullscreenable = true;
+
     protected bool $kiosk = false;
 
     protected $rememberState = false;
@@ -202,13 +204,20 @@ public function hideMenu($autoHideMenuBar = true): static
         return $this;
     }
 
-    public function fullscreen($fullscreen = false): static
+    public function fullscreen($fullscreen = true): static
     {
         $this->fullscreen = $fullscreen;
 
         return $this;
     }
 
+    public function fullscreenable($fullscreenable = true): static
+    {
+        $this->fullscreenable = $fullscreenable;
+
+        return $this;
+    }
+
     public function kiosk($kiosk = false): static
     {
         $this->kiosk = $kiosk;
@@ -247,6 +256,7 @@ public function toArray()
             'closable' => $this->closable,
             'title' => $this->title,
             'fullscreen' => $this->fullscreen,
+            'fullscreenable' => $this->fullscreenable,
             'kiosk' => $this->kiosk,
             'autoHideMenuBar' => $this->autoHideMenuBar,
         ];