| SDL_HINT_TRACKPAD_IS_TOUCH_ONLY(3) | SDL3 FUNCTIONS | SDL_HINT_TRACKPAD_IS_TOUCH_ONLY(3) |
SDL_HINT_TRACKPAD_IS_TOUCH_ONLY - A variable controlling whether trackpads should be treated as touch devices.
Defined in SDL3/SDL_hints.h
#include "SDL3/SDL.h"
#define SDL_HINT_TRACKPAD_IS_TOUCH_ONLY SDL_TRACKPAD_IS_TOUCH_ONLY"
On macOS (and possibly other platforms in the future), SDL will report touches on a trackpad as mouse input, which is generally what users expect from this device; however, these are often actually full multitouch-capable touch devices, so it might be preferable to some apps to treat them as such.
The variable can be set to the following values:
• "0": Trackpad will send mouse events. (default)
• "1": Trackpad will send touch events.
This hint should be set before SDL is initialized.
This hint is available since SDL 3.2.0.
| SDL 3.2.10 | Simple Directmedia Layer |