notifyAddNamedPainters method

void notifyAddNamedPainters(
  1. String name,
  2. Iterable<CPO> painters
)

Implementation

void notifyAddNamedPainters(String name, Iterable<CPO> painters) {
  _commitNamedLayersAdded(name, painters);
  for (var painter in painters) {
    painter.addListener(_onSubPainterChanged);
  }
  notifyListeners(); // 结构变动，也触发重绘
}