attach method
Implementation
@nonVirtual
void attach(PipelineOwner owner, StageRenderBox renderBox) {
if (isAttached) {
throw UnsupportedError('Call attach multiple times');
}
_renderBox = renderBox;
onAttach();
}
@nonVirtual
void attach(PipelineOwner owner, StageRenderBox renderBox) {
if (isAttached) {
throw UnsupportedError('Call attach multiple times');
}
_renderBox = renderBox;
onAttach();
}