previewImageHandler property

DartNSItemProviderLoadHandler? get previewImageHandler

previewImageHandler

Implementation

DartNSItemProviderLoadHandler? get previewImageHandler {
  objc.checkOsVersionInternal(
    'NSItemProvider.previewImageHandler',
    iOS: (false, (8, 0, 0)),
    macOS: (false, (10, 10, 0)),
  );
  final _ret = _objc_msgSend_uwvaik(
    this.ref.pointer,
    _sel_previewImageHandler,
  );
  return _ret.address == 0
      ? null
      : ObjCBlock_ffiVoid_NSItemProviderCompletionHandler_objcObjCObject_NSDictionary.castFromPointer(
          _ret,
          retain: true,
          release: true,
        );
}

set previewImageHandler (DartNSItemProviderLoadHandler? value)

setPreviewImageHandler:

Implementation

set previewImageHandler(DartNSItemProviderLoadHandler? value) {
  objc.checkOsVersionInternal(
    'NSItemProvider.setPreviewImageHandler:',
    iOS: (false, (8, 0, 0)),
    macOS: (false, (10, 10, 0)),
  );
  _objc_msgSend_f167m6(
    this.ref.pointer,
    _sel_setPreviewImageHandler_,
    value?.ref.pointer ?? ffi.nullptr,
  );
}