tree c247f5e41a8d06d9d8063796babbcbd00632b5e6
parent 97b93a86d66c21d219bc20ea8d5a802e720dc4b8
author Sam Lantinga <slouken@libsdl.org> 1565074336 -0700
committer Sam Lantinga <slouken@libsdl.org> 1565074336 -0700

Fixed bug 4747 - [Patch] SDL_ShowMessageBox ignores BUTTON_RETURNKEY_DEFAULT flag

Caleb Cornett

SDL_ShowMessageBox on UIKit doesn't do anything special with buttons that are marked with the flag SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT. According to Apple's documentation on UIAlertController, a button can respond to a return key if it's marked as the preferredAction of the controller. SDL doesn't set a preferredAction currently, so I've attached a patch to fix that.