diff --git a/examples/ButtonExample.php b/examples/ButtonExample.php
index f77fb10..a3712f9 100644
--- a/examples/ButtonExample.php
+++ b/examples/ButtonExample.php
@@ -3,8 +3,8 @@
 require_once __DIR__ . '/../vendor/autoload.php';
 
 use PHPNative\Framework\Application;
-use PHPNative\Ui\Widget\Container;
 use PHPNative\Ui\Widget\Button;
+use PHPNative\Ui\Widget\Container;
 use PHPNative\Ui\Widget\Label;
 
 // Check PHP version
@@ -20,42 +20,54 @@ $mainContainer = new Container(style: 'p-10 bg-gray-100');
 // Title
 $title = new Label(
     text: 'Button Sizing Example',
-    style: 'text-xl text-black'
+    style: 'text-xl text-black',
 );
 $mainContainer->addComponent($title);
 
 // Button with m-10 p-10, should be: 12 (text) + 10 (padding-top) + 10 (padding-bottom) = 32px height
 $button1 = new Button(
     text: 'Click Me',
-    style: 'm-10 p-10 bg-blue-500 rounded-lg'
+    style: 'm-10 p-10 bg-blue-500 rounded-lg',
 );
 $mainContainer->addComponent($button1);
 
 // Button with different padding
 $button2 = new Button(
     text: 'Another Button',
-    style: 'm-5 p-15 bg-green-500 rounded-lg'
+    style: 'm-5 p-15 bg-green-500 rounded-lg',
+    onClick: function () {
+        echo 'test2';
+    },
 );
 $mainContainer->addComponent($button2);
 
 // Button with no padding
 $button3 = new Button(
     text: 'No Padding',
-    style: 'm-10 bg-red-500 rounded-lg'
+    style: 'm-10 bg-red-500 rounded-lg',
 );
 $mainContainer->addComponent($button3);
 
 // Container with multiple labels (should stack)
 $labelContainer = new Container(style: 'm-10 p-10 bg-white rounded-lg');
-$labelContainer->addComponent(new Label(text: 'Label 1', style: 'text-black'));
-$labelContainer->addComponent(new Label(text: 'Label 2', style: 'text-black'));
-$labelContainer->addComponent(new Label(text: 'Label 3', style: 'text-black'));
+$labelContainer->addComponent(new Label(
+    text: 'Label 1',
+    style: 'text-black',
+));
+$labelContainer->addComponent(new Label(
+    text: 'Label 2',
+    style: 'text-black',
+));
+$labelContainer->addComponent(new Label(
+    text: 'Label 3',
+    style: 'text-black',
+));
 $mainContainer->addComponent($labelContainer);
 
 // Info text
 $info = new Label(
     text: 'Containers should auto-size to their content',
-    style: 'text-black m-10'
+    style: 'text-black m-10',
 );
 $mainContainer->addComponent($info);
 
diff --git a/src/Framework/Application.php b/src/Framework/Application.php
index d6b6dda..c20cc30 100644
--- a/src/Framework/Application.php
+++ b/src/Framework/Application.php
@@ -133,7 +133,6 @@ class Application
 
                 case RGFW_mouseButtonPressed:
                     $button = $event['button'] ?? 0;
-
                     // Propagate click to root component
                     if ($this->rootComponent) {
                         $this->rootComponent->handleMouseClick($this->mouseX, $this->mouseY, $button);
diff --git a/src/Ui/Widget/Button.php b/src/Ui/Widget/Button.php
index 84d9309..fcc359e 100644
--- a/src/Ui/Widget/Button.php
+++ b/src/Ui/Widget/Button.php
@@ -7,20 +7,23 @@ use PHPNative\Framework\TextRenderer;
 class Button extends Container
 {
     private Label $label;
+    private $onClick = null;
 
     public function __construct(
         public string $text = '',
         public string $style = '',
+        null|callable $onClick = null,
     ) {
         parent::__construct($style);
 
         // Create label inside button
         $this->label = new Label(
             text: $text,
-            style: ''
+            style: '',
         );
 
         $this->addComponent($this->label);
+        $this->onClick = $onClick;
     }
 
     public function setText(string $text): void
@@ -33,4 +36,29 @@ class Button extends Container
     {
         return $this->text;
     }
+
+    public function setOnClick(callable $onClick): void
+    {
+        $this->onClick = $onClick;
+    }
+
+    public function handleMouseClick(float $mouseX, float $mouseY, int $button): bool
+    {
+        // Check if click is within button bounds
+        if (
+            $mouseX >= $this->viewport->x &&
+                $mouseX <= ($this->viewport->x + $this->viewport->width) &&
+                $mouseY >= $this->viewport->y &&
+                $mouseY <= ($this->viewport->y + $this->viewport->height)
+        ) {
+            // Call onClick callback if set
+            if ($this->onClick !== null) {
+                ($this->onClick)();
+            }
+            return true;
+        }
+
+        // Propagate to parent if click was outside button
+        return parent::handleMouseClick($mouseX, $mouseY, $button);
+    }
 }