backButtonTitle property

NSString? get backButtonTitle

Title to use when this item is the navigation bar's backItem. Default is nil. backBarButtonItem takes precedence if both are specified.

Implementation

objc.NSString? get backButtonTitle {
  objc.checkOsVersionInternal('UINavigationItem.backButtonTitle', iOS: (false, (11, 0, 0)));
  final $ret = _objc_msgSend_151sglz(object$.ref.pointer, _sel_backButtonTitle);
  return $ret.address == 0 ? null : objc.NSString.fromPointer($ret, retain: true, release: true);
}
set backButtonTitle (NSString? value)

Title to use when this item is the navigation bar's backItem. Default is nil. backBarButtonItem takes precedence if both are specified.

Implementation

set backButtonTitle(objc.NSString? value) {
  objc.checkOsVersionInternal('UINavigationItem.setBackButtonTitle:', iOS: (false, (11, 0, 0)));
  _objc_msgSend_xtuoz7(object$.ref.pointer, _sel_setBackButtonTitle_, value?.ref.pointer ?? ffi.nullptr);
}