Provided by: libsdl3-doc_3.2.20+ds-2_all 

NAME
SDL_HINT_GDK_TEXTINPUT_TITLE - This variable sets the title of the TextInput window on GDK platforms.
SYNOPSIS
#include <SDL3/SDL_hints.h>
#define SDL_HINT_GDK_TEXTINPUT_TITLE "SDL_GDK_TEXTINPUT_TITLE"
DESCRIPTION
This hint is available only if SDL_GDK_TEXTINPUT defined.
This hint should be set before calling SDL_StartTextInput()
AVAILABILITY
This hint is available since SDL 3.2.0.
Simple Directmedia Layer SDL 3.2.20 SDL_HINT_GDK_TEXTINPUT_TITLE(3)