From ff36b7225cd146b50cb8e4522ad58aa43c6bc153 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Fri, 06 Aug 2021 08:25:33 -0400
Subject: tk: Build focus tab index

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

diff --git a/src/tk/grid.c b/src/tk/grid.c
index 9d12b3c..e34223d 100644
--- a/src/tk/grid.c
+++ b/src/tk/grid.c
@@ -79,6 +79,17 @@ _mftk_grid_layout(struct mftk_widget *w)
 	}
 }
 
+static void
+_mftk_grid_index(struct mftk_widget *w, struct mftk_window *win)
+{
+	struct mftk_grid *g = (struct mftk_grid *) w;
+	int               i;
+
+	for (i = 0; i < g->rows * g->cols; ++i) {
+		mftk_window_index(win, g->children[i]);
+	}
+}
+
 static int
 _mftk_grid_event(struct mftk_widget *w, SDL_Event *e, int x, int y)
 {
@@ -231,7 +242,7 @@ mftk_grid_new_a(int rows, int cols, int row_spacing, int col_spacing,
 	struct mftk_grid   *g;
 	int                 i;
 
-	mftk_widget_init(w, g, grid);
+	mftk_widget_init_container(w, g, grid);
 
 	g->rows_h = calloc(rows, sizeof(*g->rows_h));
 	if (g->rows_h == NULL) {
--
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