addStyleHook method

void addStyleHook(
  1. RenderStyleHook hook
)

Registers a rendering styleHook on this document.

Implementation

void addStyleHook(RenderStyleHook hook) {
  if (!_styleHooks.contains(hook)) {
    _styleHooks.add(hook);
    _invalidateStyleHooksCache();
    notifyListeners();
  }
}