diff --git a/assets/image/input/inputbox.png b/assets/image/input/inputbox.png
new file mode 100644
index 0000000..c031d93
Binary files /dev/null and b/assets/image/input/inputbox.png differ
diff --git a/main.pyw b/main.pyw
index 330234a..c50036c 100644
--- a/main.pyw
+++ b/main.pyw
@@ -1,13 +1,15 @@
 import pyglet
 
-from source.gui.scene.debug import FPSScene
-from source.gui.scene.test import HelloWorldScene
+from source.gui.scene.debug import FPSAbstractScene
+from source.gui.scene.test import TestButtonScene, TestLabelScene
 from source.gui.window import Window
 
 
 # Create a new window
 window = Window(resizable=True, vsync=False)
-window.add_scene(HelloWorldScene(), FPSScene())
+window.add_scene(TestButtonScene())
+# window.add_scene(TestLabelScene())
+window.add_scene(FPSAbstractScene())
 
 # Start the event loop
 pyglet.app.run(interval=0)
diff --git a/source/gui/README.md b/source/gui/README.md
new file mode 100644
index 0000000..139e211
--- /dev/null
+++ b/source/gui/README.md
@@ -0,0 +1,8 @@
+Ce module est une "surcouche" pour le module pyglet afin d'implémenter quelques éléments qui
+ne sont pas déjà disponible nativement dans cette librairie, tel que :
+
+- Les scènes (attachable à une fenêtre afin de changer rapidement de menu / d'interface)
+- Les widgets (attachable à des scènes afin de rajouter des boutons, des textes, ...)
+
+Ces éléments permettent de plus facilement gérer le redimentionnement de la fenêtre tout en
+restant suffisament rapide pour ne pas causer de problème de ralentissement.
\ No newline at end of file
diff --git a/source/gui/scene/base/BaseScene.py b/source/gui/scene/abc/AbstractScene.py
similarity index 86%
rename from source/gui/scene/base/BaseScene.py
rename to source/gui/scene/abc/AbstractScene.py
index 7e4948b..7f4958d 100644
--- a/source/gui/scene/base/BaseScene.py
+++ b/source/gui/scene/abc/AbstractScene.py
@@ -1,27 +1,29 @@
+from abc import ABC
 from typing import TYPE_CHECKING, Optional
 
 if TYPE_CHECKING:
     from source.gui.window import Window
-    from source.gui.widget.base import BaseWidget
+    from source.gui.widget.abc import AbstractWidget
 
 
-class BaseScene:
+class AbstractScene(ABC):
     """
-    A scene that can be attached to a window
+    An abstract scene that can be attached to a window.
+    Can be used to create a menu, an overlay, ...
     """
 
     def __init__(self):
-        self._widgets: list["BaseWidget"] = []
-        self._window: Optional["Window"] = None
+        self._widgets: list["AbstractWidget"] = []  # the lists of the widgets in the scene
+        self._window: Optional["Window"] = None  # the window where the scene is attached
 
     # widget
 
-    def add_widget(self, *widgets: "BaseWidget", priority: int = 0) -> None:
+    def add_widget(self, *widgets: "AbstractWidget", priority: int = 0) -> None:
         for widget in widgets:
             self._widgets.insert(priority, widget)
             widget.on_scene_added(self)
 
-    def remove_widget(self, *widgets: "BaseWidget") -> None:
+    def remove_widget(self, *widgets: "AbstractWidget") -> None:
         for widget in widgets:
             widget.on_scene_removed(self)
             self._widgets.remove(widget)
@@ -44,12 +46,12 @@ class BaseScene:
         return self._window
 
     @window.setter
-    def window(self, window: "Window"):
+    def window(self, window: "Window"):  # trying to change the window will trigger the event
         if self._window is not None: self.on_window_removed(self._window)
         self._window = window
         if self._window is not None: self.on_window_added(self._window)
 
-    # event
+    # all the events of the window are directly available here or in the widgets
 
     def on_draw(self, window: "Window"):
         for widget in self._widgets: widget.on_draw(window, self)
diff --git a/source/gui/scene/abc/__init__.py b/source/gui/scene/abc/__init__.py
new file mode 100644
index 0000000..67c0fcc
--- /dev/null
+++ b/source/gui/scene/abc/__init__.py
@@ -0,0 +1 @@
+from .AbstractScene import AbstractScene
diff --git a/source/gui/scene/base/__init__.py b/source/gui/scene/base/__init__.py
deleted file mode 100644
index ab09621..0000000
--- a/source/gui/scene/base/__init__.py
+++ /dev/null
@@ -1 +0,0 @@
-from .BaseScene import BaseScene
diff --git a/source/gui/scene/debug/FPSScene.py b/source/gui/scene/debug/FPSScene.py
index 906793c..aed723f 100644
--- a/source/gui/scene/debug/FPSScene.py
+++ b/source/gui/scene/debug/FPSScene.py
@@ -1,17 +1,21 @@
-from typing import TYPE_CHECKING
+from typing import TYPE_CHECKING, Optional
 
 import pyglet.window
 
-from source.gui.scene.base import BaseScene
+from source.gui.scene.abc import AbstractScene
 
 if TYPE_CHECKING:
     from source.gui.window import Window
 
 
-class FPSScene(BaseScene):
+class FPSAbstractScene(AbstractScene):
+    """
+    A base scene that can be used as an overlay to display the FPS
+    """
+
     def __init__(self):
         super().__init__()
-        self._fps_display = None
+        self._fps_display: Optional[pyglet.window.FPSDisplay] = None
 
     def on_window_added(self, window: "Window"):
         self._fps_display = pyglet.window.FPSDisplay(window)
diff --git a/source/gui/scene/debug/__init__.py b/source/gui/scene/debug/__init__.py
index a8d0b54..b5f6215 100644
--- a/source/gui/scene/debug/__init__.py
+++ b/source/gui/scene/debug/__init__.py
@@ -1 +1 @@
-from .FPSScene import FPSScene
+from .FPSScene import FPSAbstractScene
diff --git a/source/gui/scene/test/HelloWorldScene.py b/source/gui/scene/test/TestButtonScene.py
similarity index 80%
rename from source/gui/scene/test/HelloWorldScene.py
rename to source/gui/scene/test/TestButtonScene.py
index af6c0fb..7029a00 100644
--- a/source/gui/scene/test/HelloWorldScene.py
+++ b/source/gui/scene/test/TestButtonScene.py
@@ -2,19 +2,23 @@ from typing import TYPE_CHECKING
 
 import pyglet
 
-from source.gui.scene.base import BaseScene
-from source.gui.widget.Button import Button
+from source.gui.scene.abc import AbstractScene
+from source.gui.widget import Button
 
 if TYPE_CHECKING:
     from source.gui.window import Window
 
 
-class HelloWorldScene(BaseScene):
+class TestButtonScene(AbstractScene):
+    """
+    A scene used to test the Button widget
+    """
+
     def __init__(self):
         super().__init__()
 
         self.button_atlas = None
-        self.sprite_batch = None
+        self.background_batch = None
         self.label_batch = None
 
     def on_window_added(self, window: "Window") -> None:
@@ -27,7 +31,7 @@ class HelloWorldScene(BaseScene):
         hover_region = self.button_atlas.add(hover_texture)
         click_region = self.button_atlas.add(click_texture)
 
-        self.sprite_batch = pyglet.graphics.Batch()
+        self.background_batch = pyglet.graphics.Batch()
         self.label_batch = pyglet.graphics.Batch()
 
         for x in range(10):
@@ -43,7 +47,7 @@ class HelloWorldScene(BaseScene):
                     label_multiline=True,
 
                     label_batch=self.label_batch,
-                    sprite_batch=self.sprite_batch,
+                    background_batch=self.background_batch,
                 ))
 
         super().on_window_added(window)
@@ -51,5 +55,5 @@ class HelloWorldScene(BaseScene):
     def on_draw(self, window: "Window"):
         super().on_draw(window)
 
-        self.sprite_batch.draw()
+        self.background_batch.draw()
         self.label_batch.draw()
diff --git a/source/gui/scene/test/TestLabelScene.py b/source/gui/scene/test/TestLabelScene.py
new file mode 100644
index 0000000..6b7ad1b
--- /dev/null
+++ b/source/gui/scene/test/TestLabelScene.py
@@ -0,0 +1,40 @@
+from typing import TYPE_CHECKING
+
+import pyglet
+
+from source.gui.scene.abc import AbstractScene
+from source.gui.widget import Label
+
+if TYPE_CHECKING:
+    from source.gui.window import Window
+
+
+class TestLabelScene(AbstractScene):
+    """
+    A scene used to test the Label widget
+    """
+
+    def __init__(self):
+        super().__init__()
+
+        self.label_batch = None
+
+    def on_window_added(self, window: "Window") -> None:
+        self.label_batch = pyglet.graphics.Batch()
+
+        for x in range(10):
+            for y in range(10):
+                self.add_widget(Label(
+                    x=x*0.1, y=y*0.1, width=0.1, height=0.1,
+
+                    text=f"{x}.{y}",
+
+                    label_batch=self.label_batch,
+                ))
+
+        super().on_window_added(window)
+
+    def on_draw(self, window: "Window"):
+        super().on_draw(window)
+
+        self.label_batch.draw()
diff --git a/source/gui/scene/test/__init__.py b/source/gui/scene/test/__init__.py
index 7d9c684..eb8343c 100644
--- a/source/gui/scene/test/__init__.py
+++ b/source/gui/scene/test/__init__.py
@@ -1 +1,3 @@
-from .HelloWorldScene import HelloWorldScene
+from .TestButtonScene import TestButtonScene
+from .TestLabelScene import TestLabelScene
+
diff --git a/source/gui/sprite/__init__.py b/source/gui/sprite/__init__.py
deleted file mode 100644
index d2ab302..0000000
--- a/source/gui/sprite/__init__.py
+++ /dev/null
@@ -1 +0,0 @@
-from .Sprite import Sprite
diff --git a/source/gui/widget/Button.py b/source/gui/widget/Button.py
index da11499..45ce227 100644
--- a/source/gui/widget/Button.py
+++ b/source/gui/widget/Button.py
@@ -1,18 +1,18 @@
-from typing import TYPE_CHECKING, Callable
+from typing import TYPE_CHECKING, Callable, Optional
 
 import pyglet.image
 
-from source.gui.sprite import Sprite
-from source.gui.widget.base import BaseAdaptativeWidget
+from source.gui.widget.base import Sprite, Label
+from source.gui.widget.abc import AbstractResizableWidget
 from source.type import Percentage
 from source.utils import in_bbox
 
 if TYPE_CHECKING:
     from source.gui.window import Window
-    from source.gui.scene.base import BaseScene
+    from source.gui.scene.abc import AbstractScene
 
 
-class Button(BaseAdaptativeWidget):
+class Button(AbstractResizableWidget):
     def __init__(self,
 
                  # position
@@ -45,11 +45,11 @@ class Button(BaseAdaptativeWidget):
 
                  # batch
                  label_batch: pyglet.graphics.Batch = None,
-                 sprite_batch: pyglet.graphics.Batch = None,
+                 background_batch: pyglet.graphics.Batch = None,
 
                  # group
                  label_group: pyglet.graphics.Group = None,
-                 sprite_group: pyglet.graphics.Group = None,
+                 background_group: pyglet.graphics.Group = None,
                  ):
 
         super().__init__(x, y, width, height)
@@ -61,7 +61,7 @@ class Button(BaseAdaptativeWidget):
         self.on_press = on_press
         self.on_release = on_release
 
-        self._label = None
+        self._label: Optional[Label] = None
         self._label_kwargs = {
             "text": label_text,
             "font_name": label_font_name,
@@ -79,15 +79,32 @@ class Button(BaseAdaptativeWidget):
             "group": label_group,
         }
 
-        self._sprite = None
-        self._sprite_kwargs = {
-            "batch": sprite_batch,
-            "group": sprite_group,
+        self._background: Optional[Sprite] = None
+        self._background_kwargs = {
+            "batch": background_batch,
+            "group": background_group,
         }
 
         self._hover = False
         self._click = False
 
+    def on_window_added(self, window: "Window", scene: "AbstractScene"):
+        super().on_window_added(window, scene)
+
+        self._label = Label(
+            x=self.x + self.width / 2, y=self.y + self.height / 2, width=self.width,
+            anchor_x="center", anchor_y="center",
+
+            **self._label_kwargs
+        )
+
+        self._background = Sprite(
+            self._normal_texture,
+            x=self.x, y=self.y, width=self.width, height=self.height,
+
+            **self._background_kwargs
+        )
+
     # button update
 
     @property
@@ -97,7 +114,7 @@ class Button(BaseAdaptativeWidget):
     @hover.setter
     def hover(self, hover: bool) -> None:
         self._hover = hover
-        self._update_sprite()
+        self.update_sprite()
 
     @property
     def click(self) -> bool:
@@ -106,7 +123,7 @@ class Button(BaseAdaptativeWidget):
     @click.setter
     def click(self, click: bool) -> None:
         self._click = click
-        self._update_sprite()
+        self.update_sprite()
 
     @property
     def background_texture(self) -> pyglet.image.AbstractImage:
@@ -116,47 +133,19 @@ class Button(BaseAdaptativeWidget):
             self._normal_texture
         )
 
-    def _update_sprite(self):
-        self._sprite.image = self.background_texture
+    def update_sprite(self):
+        self._background.image = self.background_texture
 
     def update_size(self):
-        self._sprite.x = self.x
-        self._sprite.y = self.y
-        self._sprite.width = self.width
-        self._sprite.height = self.height
-
-        self._label.x = self.x + self.width / 2
-        self._label.y = self.y + self.height / 2
-        self._label.width = self.width
+        self._background.update_size(self.x, self.y, self.width, self.height)
+        self._label.update_size(self.x + self.width // 2, self.y + self.height // 2, self.width)
 
     # event
 
-    def on_window_added(self, window: "Window", scene: "BaseScene"):
-        super().on_window_added(window, scene)
-
-        self._label = pyglet.text.Label(
-            x=self.x + self.width / 2,
-            y=self.y + self.height / 2,
-
-            width=self.width,
-            anchor_x="center", anchor_y="center",
-
-            **self._label_kwargs
-        )
-
-        self._sprite = Sprite(
-            self._normal_texture,
-
-            x=self.x, y=self.y,
-            width=self.width, height=self.height,
-
-            **self._sprite_kwargs
-        )
-
-    def on_mouse_motion(self, window: "Window", scene: "BaseScene", x: int, y: int, dx: int, dy: int):
+    def on_mouse_motion(self, window: "Window", scene: "AbstractScene", x: int, y: int, dx: int, dy: int):
         self.hover = in_bbox((x, y), self.bbox)
 
-    def on_mouse_press(self, window: "Window", scene: "BaseScene", x: int, y: int, button: int, modifiers: int):
+    def on_mouse_press(self, window: "Window", scene: "AbstractScene", x: int, y: int, button: int, modifiers: int):
         if not in_bbox((x, y), self.bbox): return
 
         self.click = True
@@ -164,7 +153,7 @@ class Button(BaseAdaptativeWidget):
         if self.on_press is not None:
             self.on_press(self, window, scene, x, y, button, modifiers)
 
-    def on_mouse_release(self, window: "Window", scene: "BaseScene", x: int, y: int, button: int, modifiers: int):
+    def on_mouse_release(self, window: "Window", scene: "AbstractScene", x: int, y: int, button: int, modifiers: int):
         old_click = self.click
         self.click = False
 
diff --git a/source/gui/widget/Image.py b/source/gui/widget/Image.py
new file mode 100644
index 0000000..aa917d7
--- /dev/null
+++ b/source/gui/widget/Image.py
@@ -0,0 +1,5 @@
+from source.gui.widget.abc import AbstractResizableWidget
+
+
+class Image(AbstractResizableWidget):
+    ...
diff --git a/source/gui/widget/Input.py b/source/gui/widget/Input.py
new file mode 100644
index 0000000..34cefa4
--- /dev/null
+++ b/source/gui/widget/Input.py
@@ -0,0 +1,74 @@
+from typing import TYPE_CHECKING
+
+import pyglet.text
+
+from source.gui.widget.abc import AbstractResizableWidget
+from source.type import Percentage
+
+if TYPE_CHECKING:
+    from source.gui.window import Window
+    from source.gui.scene.abc import AbstractScene
+
+
+class Input(AbstractResizableWidget):
+    def __init__(self,
+
+                 # position
+                 x: int | Percentage,
+                 y: int | Percentage,
+                 width: int | Percentage,
+                 height: int | Percentage,
+
+                 # background
+                 texture: pyglet.image.AbstractImage,
+
+                 # label
+                 label_text: str = "",
+                 label_font_name: str = None,
+                 label_font_size: int = None,
+                 label_bold: bool = False,
+                 label_italic: bool = False,
+                 label_stretch: bool = False,
+                 label_color: tuple[int, int, int, int] = (255, 255, 255, 255),
+                 label_align: str = "center",
+                 label_multiline: bool = False,
+                 label_dpi: int = None,
+                 label_rotation: int = 0,
+
+                 # batch
+                 label_batch: pyglet.graphics.Batch = None,
+                 background_batch: pyglet.graphics.Batch = None,
+
+                 # group
+                 label_group: pyglet.graphics.Group = None,
+                 background_group: pyglet.graphics.Group = None,
+                 ):
+
+        super().__init__(x, y, width, height)
+
+        self._label = None
+        self._label_kwargs = {
+            "text": label_text,
+            "font_name": label_font_name,
+            "font_size": label_font_size,
+            "bold": label_bold,
+            "italic": label_italic,
+            "stretch": label_stretch,
+            "color": label_color,
+            "align": label_align,
+            "multiline": label_multiline,
+            "dpi": label_dpi,
+            "rotation": label_rotation,
+
+            "batch": label_batch,
+            "group": label_group,
+        }
+
+        self._background_kwargs = {
+            "img": texture,
+            "batch": background_batch,
+            "group": background_group,
+        }
+
+    def on_window_added(self, window: "Window", scene: "AbstractScene"):
+        ...
diff --git a/source/gui/widget/Label.py b/source/gui/widget/Label.py
new file mode 100644
index 0000000..870de6f
--- /dev/null
+++ b/source/gui/widget/Label.py
@@ -0,0 +1,102 @@
+from typing import TYPE_CHECKING
+
+import pyglet.text
+
+from source.gui.widget.base import Sprite
+from source.gui.widget.abc import AbstractResizableWidget
+from source.type import Percentage
+
+if TYPE_CHECKING:
+    from source.gui.window import Window
+    from source.gui.scene.abc import AbstractScene
+
+
+class Label(AbstractResizableWidget):
+    def __init__(self,
+
+                 # position
+                 x: int | Percentage,
+                 y: int | Percentage,
+                 width: int | Percentage = None,
+                 height: int | Percentage = None,
+
+                 # label
+                 text: str = "",
+                 font_name: str = None,
+                 font_size: int = None,
+                 bold: bool = False,
+                 italic: bool = False,
+                 stretch: bool = False,
+                 color: tuple[int, int, int, int] = (255, 255, 255, 255),
+                 align: str = "center",
+                 multiline: bool = False,
+                 dpi: int = None,
+                 rotation: int = 0,
+
+                 # background
+                 texture: pyglet.image.AbstractImage = None,
+
+                 # batch
+                 label_batch: pyglet.graphics.Batch = None,
+                 background_batch: pyglet.graphics.Batch = None,
+
+                 # group
+                 label_group: pyglet.graphics.Group = None,
+                 background_group: pyglet.graphics.Group = None
+                 ):
+
+        super().__init__(x, y, width, height)
+
+        self._label = None
+        self._label_kwargs = {
+            "text": text,
+            "font_name": font_name,
+            "font_size": font_size,
+            "bold": bold,
+            "italic": italic,
+            "stretch": stretch,
+            "color": color,
+            "align": align,
+            "multiline": multiline,
+            "dpi": dpi,
+            "rotation": rotation,
+
+            "batch": label_batch,
+            "group": label_group,
+        }
+
+        if texture is not None and width is None or height is None:
+            raise ValueError("You need to set a width and a height to create a Label with a background !")
+
+        self._background = None
+        self._background_kwargs = {
+            "img": texture,
+            "batch": background_batch,
+            "group": background_group,
+        } if texture is not None else None
+
+    def on_window_added(self, window: "Window", scene: "AbstractScene"):
+        super().on_window_added(window, scene)
+
+        self._label = pyglet.text.Label(
+            x=self.x, y=self.y, width=self.width, height=self.height,
+            **self._label_kwargs
+        )
+
+        if self._background_kwargs is not None:
+            self._background = Sprite(
+                x=self.x, y=self.y, width=self.width, height=self.height,
+                **self._background_kwargs
+            )
+
+    def update_size(self):
+        self._label.x = self.x
+        self._label.y = self.y
+        self._label.width = self.width
+        self._label.height = self.height
+
+        if self._background is not None:
+            self._background.x = self.x
+            self._background.y = self.y
+            self._background.width = self.width
+            self._background.height = self.height
diff --git a/source/gui/widget/__init__.py b/source/gui/widget/__init__.py
index e69de29..3c4cb60 100644
--- a/source/gui/widget/__init__.py
+++ b/source/gui/widget/__init__.py
@@ -0,0 +1,4 @@
+from .Label import Label
+from .Input import Input
+from .Button import Button
+from .Image import Image
diff --git a/source/gui/widget/base/BaseBoxWidget.py b/source/gui/widget/abc/AbstractBoxWidget.py
similarity index 89%
rename from source/gui/widget/base/BaseBoxWidget.py
rename to source/gui/widget/abc/AbstractBoxWidget.py
index 7441630..37f90cd 100644
--- a/source/gui/widget/base/BaseBoxWidget.py
+++ b/source/gui/widget/abc/AbstractBoxWidget.py
@@ -1,8 +1,10 @@
-from source.gui.widget.base import BaseWidget
+from abc import ABC
+
+from source.gui.widget.abc import AbstractWidget
 from source.type import BBox
 
 
-class BaseBoxWidget(BaseWidget):
+class AbstractBoxWidget(AbstractWidget, ABC):
     def __init__(self, x: int, y: int, width: int, height: int):
         self._x = x
         self._y = y
diff --git a/source/gui/widget/abc/AbstractResizableWidget.py b/source/gui/widget/abc/AbstractResizableWidget.py
new file mode 100644
index 0000000..adbbec9
--- /dev/null
+++ b/source/gui/widget/abc/AbstractResizableWidget.py
@@ -0,0 +1,50 @@
+from abc import ABC
+from typing import Optional, TYPE_CHECKING
+
+from source.gui.widget.abc import AbstractBoxWidget
+from source.type import Percentage
+
+
+if TYPE_CHECKING:
+    from source.gui.window import Window
+    from source.gui.scene.abc import AbstractScene
+
+
+class AbstractResizableWidget(AbstractBoxWidget, ABC):
+    def __init__(self, x: int | Percentage, y: int | Percentage, width: int | Percentage, height: int | Percentage):
+        super().__init__(x, y, width, height)
+
+        self._window_width: Optional[int] = None
+        self._window_height: Optional[int] = None
+
+    # getter / setter
+
+    def on_window_added(self, window: "Window", scene: "AbstractScene"):
+        self._window_width = window.width
+        self._window_height = window.height
+
+    @property
+    def x(self) -> int:
+        return self._x * self._window_width if isinstance(self._x, Percentage) else self._x
+
+    @property
+    def y(self) -> int:
+        return self._y * self._window_height if isinstance(self._y, Percentage) else self._y
+
+    @property
+    def width(self) -> int:
+        return self._width * self._window_width if isinstance(self._width, Percentage) else self._width
+
+    @property
+    def height(self) -> int:
+        return self._height * self._window_height if isinstance(self._height, Percentage) else self._height
+
+    # event
+
+    def update_size(self): pass
+
+    def on_resize(self, window: "Window", scene: "AbstractScene", width: int, height: int):
+        self._window_width = width
+        self._window_height = height
+
+        self.update_size()
diff --git a/source/gui/widget/abc/AbstractWidget.py b/source/gui/widget/abc/AbstractWidget.py
new file mode 100644
index 0000000..29fd6e9
--- /dev/null
+++ b/source/gui/widget/abc/AbstractWidget.py
@@ -0,0 +1,51 @@
+from abc import ABC
+from typing import TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from source.gui.scene.abc import AbstractScene
+    from source.gui.window import Window
+
+
+class AbstractWidget(ABC):
+    """
+    This class represent a widget that can be attached to a Scene.
+
+    It can be used to create a button, a label, ...
+    """
+
+    # widget event
+
+    def on_scene_added(self, scene: "AbstractScene"): pass
+    def on_scene_removed(self, scene: "AbstractScene"): pass
+
+    # scene event
+
+    def on_window_added(self, window: "Window", scene: "AbstractScene"): pass
+    def on_window_removed(self, window: "Window", scene: "AbstractScene"): pass
+
+    # global event
+
+    def on_draw(self, window: "Window", scene: "AbstractScene"): pass
+    def on_resize(self, window: "Window", scene: "AbstractScene", width: int, height: int): pass
+    def on_hide(self, window: "Window", scene: "AbstractScene"): pass
+    def on_show(self, window: "Window", scene: "AbstractScene"): pass
+    def on_close(self, window: "Window", scene: "AbstractScene"): pass
+    def on_expose(self, window: "Window", scene: "AbstractScene"): pass
+    def on_activate(self, window: "Window", scene: "AbstractScene"): pass
+    def on_deactivate(self, window: "Window", scene: "AbstractScene"): pass
+    def on_text(self, window: "Window", scene: "AbstractScene", char: str): pass
+    def on_move(self, window: "Window", scene: "AbstractScene", x: int, y: int): pass
+    def on_context_lost(self, window: "Window", scene: "AbstractScene"): pass
+    def on_context_state_lost(self, window: "Window", scene: "AbstractScene"): pass
+    def on_key_press(self, window: "Window", scene: "AbstractScene", symbol: int, modifiers: int): pass
+    def on_key_release(self, window: "Window", scene: "AbstractScene", symbol: int, modifiers: int): pass
+    def on_key_held(self, window: "Window", scene: "AbstractScene", dt: float, symbol: int, modifiers: int): pass
+    def on_mouse_enter(self, window: "Window", scene: "AbstractScene", x: int, y: int): pass
+    def on_mouse_leave(self, window: "Window", scene: "AbstractScene", x: int, y: int): pass
+    def on_text_motion(self, window: "Window", scene: "AbstractScene", motion: int): pass
+    def on_text_motion_select(self, window: "Window", scene: "AbstractScene", motion: int): pass
+    def on_mouse_motion(self, window: "Window", scene: "AbstractScene", x: int, y: int, dx: int, dy: int): pass
+    def on_mouse_press(self, window: "Window", scene: "AbstractScene", x: int, y: int, button: int, modifiers: int): pass
+    def on_mouse_release(self, window: "Window", scene: "AbstractScene", x: int, y: int, button: int, modifiers: int): pass
+    def on_mouse_drag(self, window: "Window", scene: "AbstractScene", x: int, y: int, dx: int, dy: int, buttons: int, modifiers: int): pass
+    def on_mouse_scroll(self, window: "Window", scene: "AbstractScene", x: int, y: int, scroll_x: float, scroll_y: float): pass
diff --git a/source/gui/widget/abc/__init__.py b/source/gui/widget/abc/__init__.py
new file mode 100644
index 0000000..77304a3
--- /dev/null
+++ b/source/gui/widget/abc/__init__.py
@@ -0,0 +1,3 @@
+from .AbstractWidget import AbstractWidget
+from .AbstractBoxWidget import AbstractBoxWidget
+from .AbstractResizableWidget import AbstractResizableWidget
diff --git a/source/gui/widget/base/BaseAdaptativeWidget.py b/source/gui/widget/base/BaseAdaptativeWidget.py
deleted file mode 100644
index fc77a16..0000000
--- a/source/gui/widget/base/BaseAdaptativeWidget.py
+++ /dev/null
@@ -1,44 +0,0 @@
-from typing import Optional
-
-from source.gui.widget.base import BaseBoxWidget
-from source.type import Percentage
-
-
-class BaseAdaptativeWidget(BaseBoxWidget):
-    def __init__(self, x: int | Percentage, y: int | Percentage, width: int | Percentage, height: int | Percentage):
-        super().__init__(x, y, width, height)
-
-        self._window_width: Optional[int] = None
-        self._window_height: Optional[int] = None
-
-    # getter / setter
-
-    def on_window_added(self, window: "Window", scene: "BaseScene"):
-        self._window_width = window.width
-        self._window_height = window.height
-
-    @property
-    def x(self) -> int:
-        return self._x if isinstance(self._x, int) else self._x * self._window_width
-
-    @property
-    def y(self) -> int:
-        return self._y if isinstance(self._y, int) else self._y * self._window_height
-
-    @property
-    def width(self) -> int:
-        return self._width if isinstance(self._width, int) else self._width * self._window_width
-
-    @property
-    def height(self) -> int:
-        return self._height if isinstance(self._height, int) else self._height * self._window_height
-
-    # event
-
-    def update_size(self): pass
-
-    def on_resize(self, window: "Window", scene: "BaseScene", width: int, height: int):
-        self._window_width = width
-        self._window_height = height
-
-        self.update_size()
diff --git a/source/gui/widget/base/BaseWidget.py b/source/gui/widget/base/BaseWidget.py
deleted file mode 100644
index 48a9c3f..0000000
--- a/source/gui/widget/base/BaseWidget.py
+++ /dev/null
@@ -1,50 +0,0 @@
-from typing import TYPE_CHECKING
-
-if TYPE_CHECKING:
-    from source.gui.scene.base import BaseScene
-    from source.gui.window import Window
-
-
-class BaseWidget:
-    """
-    This class represent a widget that can be attached to a Scene.
-
-    It can be used to create a button, a label, ...
-    """
-
-    # widget event
-
-    def on_scene_added(self, scene: "BaseScene"): pass
-    def on_scene_removed(self, scene: "BaseScene"): pass
-
-    # scene event
-
-    def on_window_added(self, window: "Window", scene: "BaseScene"): pass
-    def on_window_removed(self, window: "Window", scene: "BaseScene"): pass
-
-    # global event
-
-    def on_draw(self, window: "Window", scene: "BaseScene"): pass
-    def on_resize(self, window: "Window", scene: "BaseScene", width: int, height: int): pass
-    def on_hide(self, window: "Window", scene: "BaseScene"): pass
-    def on_show(self, window: "Window", scene: "BaseScene"): pass
-    def on_close(self, window: "Window", scene: "BaseScene"): pass
-    def on_expose(self, window: "Window", scene: "BaseScene"): pass
-    def on_activate(self, window: "Window", scene: "BaseScene"): pass
-    def on_deactivate(self, window: "Window", scene: "BaseScene"): pass
-    def on_text(self, window: "Window", scene: "BaseScene", char: str): pass
-    def on_move(self, window: "Window", scene: "BaseScene", x: int, y: int): pass
-    def on_context_lost(self, window: "Window", scene: "BaseScene"): pass
-    def on_context_state_lost(self, window: "Window", scene: "BaseScene"): pass
-    def on_key_press(self, window: "Window", scene: "BaseScene", symbol: int, modifiers: int): pass
-    def on_key_release(self, window: "Window", scene: "BaseScene", symbol: int, modifiers: int): pass
-    def on_key_held(self, window: "Window", scene: "BaseScene", dt: float, symbol: int, modifiers: int): pass
-    def on_mouse_enter(self, window: "Window", scene: "BaseScene", x: int, y: int): pass
-    def on_mouse_leave(self, window: "Window", scene: "BaseScene", x: int, y: int): pass
-    def on_text_motion(self, window: "Window", scene: "BaseScene", motion: int): pass
-    def on_text_motion_select(self, window: "Window", scene: "BaseScene", motion: int): pass
-    def on_mouse_motion(self, window: "Window", scene: "BaseScene", x: int, y: int, dx: int, dy: int): pass
-    def on_mouse_press(self, window: "Window", scene: "BaseScene", x: int, y: int, button: int, modifiers: int): pass
-    def on_mouse_release(self, window: "Window", scene: "BaseScene", x: int, y: int, button: int, modifiers: int): pass
-    def on_mouse_drag(self, window: "Window", scene: "BaseScene", x: int, y: int, dx: int, dy: int, buttons: int, modifiers: int): pass
-    def on_mouse_scroll(self, window: "Window", scene: "BaseScene", x: int, y: int, scroll_x: float, scroll_y: float): pass
diff --git a/source/gui/widget/base/Label.py b/source/gui/widget/base/Label.py
new file mode 100644
index 0000000..d9895e0
--- /dev/null
+++ b/source/gui/widget/base/Label.py
@@ -0,0 +1,11 @@
+from typing import Optional
+
+import pyglet.text
+
+
+class Label(pyglet.text.Label):
+    def update_size(self, x: int, y: int, width: Optional[int] = None, height: Optional[int] = None):
+        self.x = x
+        self.y = y
+        self.width = width
+        self.height = height
diff --git a/source/gui/sprite/Sprite.py b/source/gui/widget/base/Sprite.py
similarity index 75%
rename from source/gui/sprite/Sprite.py
rename to source/gui/widget/base/Sprite.py
index 44a4ae1..0990740 100644
--- a/source/gui/sprite/Sprite.py
+++ b/source/gui/widget/base/Sprite.py
@@ -11,6 +11,8 @@ class Sprite(pyglet.sprite.Sprite):
         if width is not None: self.width = width
         if height is not None: self.height = height
 
+    # property
+
     @pyglet.sprite.Sprite.width.setter
     def width(self, width: int):
         self.scale_x = width / self._orig_width
@@ -18,3 +20,11 @@ class Sprite(pyglet.sprite.Sprite):
     @pyglet.sprite.Sprite.height.setter
     def height(self, height: int):
         self.scale_y = height / self._orig_height
+
+    # other event
+
+    def update_size(self, x: int, y: int, width: int, height: int):
+        self.x = x
+        self.y = y
+        self.width = width
+        self.height = height
diff --git a/source/gui/widget/base/__init__.py b/source/gui/widget/base/__init__.py
index e3b8a26..70f4050 100644
--- a/source/gui/widget/base/__init__.py
+++ b/source/gui/widget/base/__init__.py
@@ -1,3 +1,2 @@
-from .BaseWidget import BaseWidget
-from .BaseBoxWidget import BaseBoxWidget
-from .BaseAdaptativeWidget import BaseAdaptativeWidget
+from .Label import Label
+from .Sprite import Sprite
diff --git a/source/gui/window/Window.py b/source/gui/window/Window.py
index f8a134e..5a32fdd 100644
--- a/source/gui/window/Window.py
+++ b/source/gui/window/Window.py
@@ -3,7 +3,7 @@ from typing import TYPE_CHECKING, Callable
 import pyglet.window
 
 if TYPE_CHECKING:
-    from source.gui.scene import BaseScene
+    from source.gui.scene.abc import AbstractScene
 
 
 class Window(pyglet.window.Window):  # NOQA
@@ -26,16 +26,16 @@ class Window(pyglet.window.Window):  # NOQA
 
     # scene system
 
-    def set_scene(self, *scenes: "BaseScene"):
+    def set_scene(self, *scenes: "AbstractScene"):
         self.clear()
         self.add_scene(*scenes)
 
-    def add_scene(self, *scenes: "BaseScene", priority: int = 0):
+    def add_scene(self, *scenes: "AbstractScene", priority: int = 0):
         for scene in scenes:
             self._scenes.insert(priority, scene)
             scene.on_window_added(self)
 
-    def remove_scene(self, *scenes: "BaseScene"):
+    def remove_scene(self, *scenes: "AbstractScene"):
         for scene in scenes:
             scene.on_window_removed(self)
             self._scenes.remove(scene)