From d3783c83f614b3beded3d6a5c528005f480524e3 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Sat, 07 Aug 2021 14:20:39 -0400
Subject: tk: Add submit callback to check, radio, and text

---
(limited to 'src/tk/text.c')

diff --git a/src/tk/text.c b/src/tk/text.c
index 4a8196d..027da71 100644
--- a/src/tk/text.c
+++ b/src/tk/text.c
@@ -42,6 +42,7 @@ struct mftk_text {
 	SDL_Color           *color;
 	SDL_Texture         *texture;
 	int                (*action)(void *, const char *);
+	int                (*submit)(void *);
 	void                *user_data;
 };
 
@@ -123,6 +124,8 @@ _mftk_text_key_event(struct mftk_widget *w, SDL_Event *e)
 						return 0;
 					}
 					return t->action(t->user_data, t->val);
+				case SDLK_RETURN:
+					return t->submit(t->user_data);
 				default:
 					break;
 			}
@@ -287,7 +290,8 @@ _mftk_text_destroy(struct mftk_widget *w)
 struct mftk_widget *
 mftk_text_new(char min_char, char max_char, int len, const char *val,
 		TTF_Font *font, SDL_Color *color,
-		int (*action)(void *, const char *), void *user_data)
+		int (*action)(void *, const char *), int (*submit)(void *),
+		void *user_data)
 {
 	struct mftk_widget *w;
 	struct mftk_text   *t;
@@ -306,6 +310,7 @@ mftk_text_new(char min_char, char max_char, int len, const char *val,
 	t->color     = color;
 	t->texture   = NULL;
 	t->action    = action;
+	t->submit    = submit;
 	t->user_data = user_data;
 
 	t->val = calloc(len + 1, sizeof(*t->val));
--
cgit v0.9.1