decoration property

Decoration? get decoration

What to paint on the Material.

The decoration is painted at the position and size of the referenceBox, on the Material that owns the controller.

Implementation

Decoration? get decoration => _decoration;

set decoration (Decoration? value)

Implementation

set decoration(Decoration? value) {
  if (value == _decoration) {
    return;
  }
  _decoration = value;
  _painter?.dispose();
  _painter = _decoration?.createBoxPainter(_handleChanged);
  controller.markNeedsPaint();
}