getClipboardText method
Get clipboard text.
Implementation
String? getClipboardText() {
if (hasClipboardText() == false) {
return null;
}
final ptr = sdl.SDL_GetClipboardText();
checkReturnValue(ptr.value);
final s = ptr.cast<Utf8>().toDartString();
sdl.SDL_free(ptr.cast<Void>());
return s;
}