SDL_TextEditingCandidatesEvent.3type - Man Page

#include <SDL3/SDL_events.h>

typedef struct SDL_TextEditingCandidatesEvent
{
    SDL_EventType type;         /**< SDL_EVENT_TEXT_EDITING_CANDIDATES */
    Uint32 reserved;
    Uint64 timestamp;           /**< In nanoseconds, populated using SDL_GetTicksNS() */
    SDL_WindowID windowID;      /**< The window with keyboard focus, if any */
    const char * const *candidates;    /**< The list of candidates, or NULL if there are no candidates available */
    Sint32 num_candidates;      /**< The number of strings in `candidates` */
    Sint32 selected_candidate;  /**< The index of the selected candidate, or -1 if no candidate is selected */
    bool horizontal;          /**< true if the list is horizontal, false if it's vertical */
    Uint8 padding1;
    Uint8 padding2;
    Uint8 padding3;
} SDL_TextEditingCandidatesEvent;

This struct is available since SDL 3.2.0.