BoxDecoration

BoxDecoration provides a description of how to paint a box. The box has a border, a body, and may cast a shadow.

属性

名称	类型	默认值	说明
bgcolor	Optional[ColorValue]	None	The color to fill in the background of the box.
image	Optional[DecorationImage]	None	An image to paint above the background bgcolor or gradient.
border	Optional[Border]	None	A border to draw above the background bgcolor, gradient, and image.
border_radius	Optional[BorderRadiusValue]	None	The border radius of the box.
shadows	Optional[BoxShadowValue]	None	A list of shadows cast by the box.
gradient	Optional[Gradient]	None	A gradient to use when filling the box.
shape	BoxShape	BoxShape.RECTANGLE	The shape to fill the bgcolor, gradient, and image into and to cast as the shadows.
blend_mode	Optional[BlendMode]	None	The blend mode to apply to the background bgcolor or gradient.

方法

名称	类型	默认值	说明
copy	—	—	Returns a new BoxDecoration with selected fields overridden.