SDL_touch.h File Reference

#include "SDL_stdinc.h"
#include "SDL_error.h"
#include "SDL_video.h"
#include "begin_code.h"
#include "close_code.h"

Go to the source code of this file.

Classes
struct	SDL_Finger

Macros
#define	SDL_TOUCH_MOUSEID   ((Uint32)-1)

Typedefs
typedef Sint64	SDL_TouchID
typedef Sint64	SDL_FingerID
typedef struct SDL_Finger	SDL_Finger

Functions
DECLSPEC int SDLCALL	SDL_GetNumTouchDevices (void)
	Get the number of registered touch devices.
DECLSPEC SDL_TouchID SDLCALL	SDL_GetTouchDevice (int index)
	Get the touch ID with the given index, or 0 if the index is invalid.
DECLSPEC int SDLCALL	SDL_GetNumTouchFingers (SDL_TouchID touchID)
	Get the number of active fingers for a given touch device.
DECLSPEC SDL_Finger *SDLCALL	SDL_GetTouchFinger (SDL_TouchID touchID, int index)
	Get the finger object of the given touch, with the given index.

Detailed Description

Include file for SDL touch event handling.