Improve sprite scaling for Button widget

Updated the Button widget to handle both AbstractImage and Animation types when scaling sprites. The code now checks for width and height attributes on the image, falling back to sprite dimensions if necessary, ensuring correct scaling for different image types.

Author: ulfarsson

tilingsgui/widgets.py

@@ -231,8 +231,18 @@ def position(self, x: float, y: float, w: float, h: float) -> None:
         self._x, self._y, self._w, self._h = x, y, w, h
         if w > 0 and h > 0:
             # Scale to fit within the button bounds while maintaining aspect ratio
-            scale_x = float(w) / float(self._sprite.image.width)
-            scale_y = float(h) / float(self._sprite.image.height)
+            # Handle both AbstractImage and Animation types
+            image = self._sprite.image
+            if hasattr(image, "width") and hasattr(image, "height"):
+                img_width = float(image.width)
+                img_height = float(image.height)
+            else:
+                # Fallback for Animation or other types - use sprite dimensions
+                img_width = float(self._sprite.width)
+                img_height = float(self._sprite.height)
+
+            scale_x = float(w) / img_width
+            scale_y = float(h) / img_height
             # Use the smaller scale to ensure image fits within bounds
             scale = (
                 min(scale_x, scale_y) * 0.95