#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 3.2.0.

Definition at line 532 of file SDL_events.h.

Field Documentation

◆ ball

Uint8 SDL_JoyBallEvent::ball

The joystick trackball index

Definition at line 538 of file SDL_events.h.

◆ padding1

Uint8 SDL_JoyBallEvent::padding1

Definition at line 539 of file SDL_events.h.

◆ padding2

Uint8 SDL_JoyBallEvent::padding2

Definition at line 540 of file SDL_events.h.

◆ padding3

Uint8 SDL_JoyBallEvent::padding3

Definition at line 541 of file SDL_events.h.

◆ reserved

Uint32 SDL_JoyBallEvent::reserved

Definition at line 535 of file SDL_events.h.

◆ timestamp

Uint64 SDL_JoyBallEvent::timestamp

In nanoseconds, populated using SDL_GetTicksNS()

Definition at line 536 of file SDL_events.h.

◆ type

SDL_EventType SDL_JoyBallEvent::type

SDL_EVENT_JOYSTICK_BALL_MOTION

Definition at line 534 of file SDL_events.h.

◆ which

SDL_JoystickID SDL_JoyBallEvent::which

The joystick instance id

Definition at line 537 of file SDL_events.h.

◆ xrel

Sint16 SDL_JoyBallEvent::xrel

The relative motion in the X direction

Definition at line 542 of file SDL_events.h.

◆ yrel

Sint16 SDL_JoyBallEvent::yrel

The relative motion in the Y direction

Definition at line 543 of file SDL_events.h.

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

SDL_events.h

Data Fields