Merge pull request #409 from grauw/macos-horizontal-scroll

Fix horizontal scroll direction on macOS.
This commit is contained in:
tildearrow 2022-05-01 13:36:02 -05:00 committed by GitHub
commit 9e909a4aac
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23

View file

@ -300,6 +300,9 @@ bool ImGui_ImplSDL2_ProcessEvent(const SDL_Event* event)
{
float wheel_x = (event->wheel.x > 0) ? 1.0f : (event->wheel.x < 0) ? -1.0f : 0.0f;
float wheel_y = (event->wheel.y > 0) ? 1.0f : (event->wheel.y < 0) ? -1.0f : 0.0f;
#ifdef __APPLE__
wheel_x = -wheel_x;
#endif
io.AddMouseWheelEvent(wheel_x, wheel_y);
return true;
}