Record Class SDL_JoyBallEvent

java.lang.Object
java.lang.Record
club.doki7.sdl3.datatype.SDL_JoyBallEvent
All Implemented Interfaces:
IPointer, ISDL_JoyBallEvent
@ValueBasedCandidate @UnsafeConstructor public record SDL_JoyBallEvent(@NotNull MemorySegment segment) extends Record implements ISDL_JoyBallEvent

Joystick trackball motion event structure (event.jball.*)

Since: This struct is available since SDL 3.2.0.

Structure

typedef struct SDL_JoyBallEvent {
    SDL_EventType type;
    Uint32 reserved;
    Uint64 timestamp;
    SDL_JoystickID which;
    Uint8 ball;
    Uint8 padding1;
    Uint8 padding2;
    Uint8 padding3;
    Sint16 xrel;
    Sint16 yrel;
} SDL_JoyBallEvent;

Contracts

The property segment() should always be not-null (segment != NULL && !segment.equals(MemorySegment.NULL)), and properly aligned to LAYOUT.byteAlignment() bytes. To represent null pointer, you may use a Java null instead. See the documentation of IPointer.segment() for more details.

The constructor of this class is marked as UnsafeConstructor, because it does not perform any runtime check. The constructor can be useful for automatic code generators.