Border
Border class has the following properties describing 4 sides of the rectangle:
bottom
left
right
top
Helper methods
Each side of the border is described by an instance of BorderSide class.
The below helper methods are available to ease the creation of Border objects:
border.all(width, color)
Sets the same border for all 4 sides of the rectangle.
border.symmetric(vertical, horizontal)
Sets vertical border for top and bottom sides and horizontal for the left and right sides of the rectangle.
border.only(left: BorderSide, top: BorderSide, right: BorderSide, bottom: BorderSide)
Sets different borders for each side of the rectangle.
Usage example
container_1.border = ft.border.all(10, ft.Colors.PINK_600)
container_1.border = ft.border.only(bottom=ft.border.BorderSide(1, "black"))