secondaryItemBuilder property

SpeedDialItemBuilder<T>? secondaryItemBuilder

An optional secondary speed dial item builder. This can be used to build an additional widget per item like a label.

This builder will be called for every item defined in items.

The easiest way to properly align the labels to the main items is by wrapping the main items in a CompositedTransformTarget and the labels in a CompositedTransformFollower with their respective LayerLink.

Pass the Animation object (or a derivative of it) to one or a combination of multiple Flutters predefined transition classes.

Implementation

final SpeedDialItemBuilder<T>? secondaryItemBuilder;