onColorChanged property Null safety

ValueChanged<Color> onColorChanged
final

Required ValueChanged callback, called when user selects a new color with new color value.

Called every time the color value changes when operating thumbs on the color wheel or color or transparency sliders

Changing which picker type is viewed does not trigger this callback, it is not triggered until a color in the viewed picker is selected.

Implementation

final ValueChanged<Color> onColorChanged;