Fixed bug 4004 - iOS: don't hide keyboard on RETURN

Dominik Reichardt

As discussed in 2012 the iOS onscreen keyboard hides when you hit RETURN (see https://discourse.libsdl.org/t/on-screen-keyboard-change/19216).
IMO this is a bad idea to not be able to influence this behavior and just recently this was fixed for Android by adding the hint SDL_HINT_ANDROID_RETURN_HIDES_IME in changeset 11768	0f2fb9ec6ad6.

1 files changed, 4 insertions, 5 deletions

diff --git a/include/SDL_hints.h b/include/SDL_hints.h
index 0213daf6ca..41212d7a7e 100644
--- a/include/SDL_hints.h
+++ b/include/SDL_hints.h
@@ -721,17 +721,16 @@ extern "C" {
 #define SDL_HINT_ANDROID_SEPARATE_MOUSE_AND_TOUCH "SDL_ANDROID_SEPARATE_MOUSE_AND_TOUCH"
 
  /**
- * \brief A variable to control whether the return key on the soft keyboard should hide the 
- * soft keyboard on Android.
+ * \brief A variable to control whether the return key on the soft keyboard
+ *        should hide the soft keyboard on Android and iOS.
  *
  * The variable can be set to the following values:
- *   "0"       - The return key will be handled as a key event. This is the behaviour of 
- *               SDL <= 2.0.3. (default)
+ *   "0"       - The return key will be handled as a key event. This is the behaviour of SDL <= 2.0.3. (default)
  *   "1"       - The return key will hide the keyboard.
  *
  * The value of this hint is used at runtime, so it can be changed at any time.
  */
-#define SDL_HINT_ANDROID_RETURN_HIDES_IME "SDL_ANDROID_RETURN_HIDES_IME"
+#define SDL_HINT_RETURN_KEY_HIDES_IME "SDL_RETURN_KEY_HIDES_IME"
 
 /**
  *  \brief override the binding element for keyboard inputs for Emscripten builds