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/check.c')

diff --git a/src/tk/check.c b/src/tk/check.c
index 898a21e..b26f7d7 100644
--- a/src/tk/check.c
+++ b/src/tk/check.c
@@ -34,6 +34,7 @@ struct mftk_check {
 	struct mftk_widget   *label;
 	int                   steals_focus;
 	int                 (*action)(void *, int);
+	int                 (*submit)(void *);
 	void                 *user_data;
 };
 
@@ -101,12 +102,13 @@ _mftk_check_key_event(struct mftk_widget *w, SDL_Event *e)
 		case SDL_KEYDOWN:
 			switch (e->key.keysym.sym) {
 				case SDLK_SPACE:
-				case SDLK_RETURN:
 					c->state = !c->state;
 					if (c->action == NULL) {
 						return 0;
 					}
 					return c->action(c->user_data,c->state);
+				case SDLK_RETURN:
+					return c->submit(c->user_data);
 				default:
 					break;
 			}
@@ -266,8 +268,8 @@ struct mftk_widget *
 mftk_check_new(int butn_width, int butn_padding, SDL_Color *butn_color,
 		SDL_Color *mark_color, int state, int label_padding,
 		TTF_Font *font, const char *text, SDL_Color *text_color,
-		int (*action)(void *, int), void *user_data,
-		SDL_Renderer *renderer)
+		int (*action)(void *, int), int (*submit)(void *),
+		void *user_data, SDL_Renderer *renderer)
 {
 	struct mftk_widget *w;
 	struct mftk_check  *c;
@@ -291,6 +293,7 @@ mftk_check_new(int butn_width, int butn_padding, SDL_Color *butn_color,
 	c->label_padding = label_padding;
 	c->steals_focus  = SDL_TRUE;
 	c->action        = action;
+	c->submit        = submit;
 	c->user_data     = user_data;
 
 	return w;
--
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