CupertinoActivityIndicator

An iOS-style activity indicator that spins clockwise.

ft.CupertinoActivityIndicator(
    radius=30,
    color=ft.CupertinoColors.DARK_BACKGROUND_GRAY,
)

Basic CupertinoActivityIndicator

Inherits: LayoutControl

Properties

• animating(bool) –

  Whether this indicator is running its animation.

• color(ColorValue | None) –

  Defines the color of this indicator.

• radius(Number) –

  The radius of this indicator.

Examples

Live example

Basic Example

import flet as ft


def main(page: ft.Page):
    page.add(
        ft.CupertinoActivityIndicator(
            animating=True,
            color=ft.Colors.RED,
            radius=50,
        )
    )


ft.run(main)

Properties

animating class-attribute instance-attribute

animating: bool = True

Whether this indicator is running its animation.

color class-attribute instance-attribute

color: ColorValue | None = None

Defines the color of this indicator.

radius class-attribute instance-attribute

radius: Number = 10

The radius of this indicator.

Note

Must be strictly greater than 0.

Raises:

• ValueError –

  If radius is not strictly greater than 0.