implement entry focus feature

src/Abstract/Entity/Entry.php

@@ -12,6 +12,7 @@ abstract class Entry
     protected string $_placeholder = '';
     protected string $_value = '';
     protected bool $_visible = true;
+    protected bool $_focus = false;
 
     public function __construct()
     {
@@ -33,6 +34,11 @@ abstract class Entry
             $this->_visible
         );
 
+        if ($this->_focus)
+        {
+            $this->gtk->grab_focus();
+        }
+
         // Render
         $this->gtk->show();
 
@@ -134,4 +140,9 @@ abstract class Entry
     {
         return $this->gtk->get_visibility();
     }
+
+    public function focus(): void
+    {
+        $this->gtk->grab_focus();
+    }
 }

src/Entity/Browser/Container/Tab/Page/Response.php

@@ -87,7 +87,7 @@ class Response
     {
         if ($focus)
         {
-            $this->query->gtk->grab_focus();
+            $this->query->focus();
         }
 
         if (!is_null($placeholder))