fix: Setting CheckBox.border_side.stroke_align to an Enum fails (flet-dev#4526)

* `BorderSideStrokeAlign` should inherit from float * properly parse `Chip.border_side`

Author: ndonkoHenri

sdk/python/packages/flet/src/flet/core/border.py

@@ -1,11 +1,11 @@
-from dataclasses import dataclass, field
+from dataclasses import dataclass
 from enum import Enum
 from typing import Optional, Union
 
 from flet.core.types import ColorValue, OptionalNumber
 
 
-class BorderSideStrokeAlign(Enum):
+class BorderSideStrokeAlign(float, Enum):
  INSIDE = -1.0
  CENTER = 0.0
  OUTSIDE = 1.0
@@ -14,16 +14,16 @@ class BorderSideStrokeAlign(Enum):
 @dataclass
 class BorderSide:
  width: OptionalNumber
- color: Optional[ColorValue] = field(default=None)
- stroke_align: Union[BorderSideStrokeAlign, OptionalNumber] = field(default=None)
+ color: Optional[ColorValue] = None
+ stroke_align: Union[BorderSideStrokeAlign, OptionalNumber] = None
 
 
 @dataclass
 class Border:
- top: Optional[BorderSide] = field(default=None)
- right: Optional[BorderSide] = field(default=None)
- bottom: Optional[BorderSide] = field(default=None)
- left: Optional[BorderSide] = field(default=None)
+ top: Optional[BorderSide] = None
+ right: Optional[BorderSide] = None
+ bottom: Optional[BorderSide] = None
+ left: Optional[BorderSide] = None
 
 
 def all(width: Optional[float] = None, color: Optional[ColorValue] = None) -> Border:

sdk/python/packages/flet/src/flet/core/chip.py

@@ -210,6 +210,7 @@ def before_update(self):
  self._set_attr_json("labelStyle", self.__label_style)
  self._set_attr_json("padding", self.__padding)
  self._set_attr_json("shape", self.__shape)
+ self._set_attr_json("borderSide", self.__border_side)
  self._set_attr_json("color", self.__color, wrap_attr_dict=True)
 
  def _get_children(self):