SDL: Enable text editing events in checkkeys (5902d)

SDL Commits
1 
From 5902d6622ca918b90fab99fe0a08ad436273ddac Mon Sep 17 00:00:00 2001
From: Susko3 <[EMAIL REDACTED]>
Date: Thu, 7 May 2026 13:10:47 +0200
Subject: [PATCH] Enable text editing events in checkkeys

(cherry picked from commit 2949a0d6d51a591e49c189769d2b09ba24db8efe)
---
 test/checkkeys.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/checkkeys.c b/test/checkkeys.c
index aaaff1462fd29..9c2e28ec93e7e 100644
--- a/test/checkkeys.c
+++ b/test/checkkeys.c
@@ -467,6 +467,9 @@ int main(int argc, char *argv[])
     /* Disable mouse emulation */
     SDL_SetHint(SDL_HINT_TOUCH_MOUSE_EVENTS, "0");
 
+    /* Enable text editing events and tell SDL that we'll handle rendering compositions. */
+    SDL_SetHint(SDL_HINT_IME_IMPLEMENTED_UI, "composition");
+
     /* Initialize SDL */
     if (!SDLTest_CommonInit(state)) {
         SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't initialize SDL: %s", SDL_GetError());