SpinnerComponent

This component class offers different configuration values of a spinner.

If you set an `icon`, the spinner will be icon based. The default behaviour is pure CSS based. You can pass the `size` of the border by passing a Thickness value. Have a look at the definitions of your Theme.borderWidths property. Also you can control the `speed` of the animation by passing a value with time unit suffix, either `s` or `ms` according to the standard

Have a look at the following example calls:

// minimal setup -> pure CSS
spinner {}

// pure CSS spinner
spinner {
     size { fat } // really, really fat spinner!
}

// icon based
spinner {
     icon { star }
}

// with styling and speed customized
spinner({
     color { "purple" }
     size { large }
}) {
     icon { star }
     speed { "300ms" }
}