kPrimaryButton top-level constant Null safety

int const kPrimaryButton

The bit of PointerEvent.buttons that corresponds to a cross-device behavior of "primary operation".

More specifically, it includes:

See also:

  • kSecondaryButton, which describes a cross-device behavior of "secondary operation".
  • kTertiaryButton, which describes a cross-device behavior of "tertiary operation".

Implementation

const int kPrimaryButton = 0x01;