#include <SDL_events.h>

Data Fields
SDL_EventType	type

Uint32	reserved

Uint64	timestamp

SDL_JoystickID	which

Uint8	ball

Uint8	padding1

Uint8	padding2

Uint8	padding3

Sint16	xrel

Sint16	yrel

Detailed Description

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

Since: This struct is available since SDL 3.1.3.

Definition at line 496 of file SDL_events.h.

Field Documentation

◆ ball

Uint8 SDL_JoyBallEvent::ball

The joystick trackball index

Definition at line 502 of file SDL_events.h.

◆ padding1

Uint8 SDL_JoyBallEvent::padding1

Definition at line 503 of file SDL_events.h.

◆ padding2

Uint8 SDL_JoyBallEvent::padding2

Definition at line 504 of file SDL_events.h.

◆ padding3

Uint8 SDL_JoyBallEvent::padding3

Definition at line 505 of file SDL_events.h.

◆ reserved

Uint32 SDL_JoyBallEvent::reserved

Definition at line 499 of file SDL_events.h.

◆ timestamp

Uint64 SDL_JoyBallEvent::timestamp

In nanoseconds, populated using SDL_GetTicksNS()

Definition at line 500 of file SDL_events.h.

◆ type

SDL_EventType SDL_JoyBallEvent::type

SDL_EVENT_JOYSTICK_BALL_MOTION

Definition at line 498 of file SDL_events.h.

◆ which

SDL_JoystickID SDL_JoyBallEvent::which

The joystick instance id

Definition at line 501 of file SDL_events.h.

◆ xrel

Sint16 SDL_JoyBallEvent::xrel

The relative motion in the X direction

Definition at line 506 of file SDL_events.h.

◆ yrel

Sint16 SDL_JoyBallEvent::yrel

The relative motion in the Y direction

Definition at line 507 of file SDL_events.h.

The documentation for this struct was generated from the following file:

SDL_events.h

Data Fields