From: Thorsten Blum <thorsten.blum@linux.dev>
Date: Mon, 14 Oct 2024 09:18:28 +0000 (+0200)
Subject: kconfig: nconf: Use TAB to cycle thru dialog buttons
X-Git-Tag: v6.13-rc1~16^2~74
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4da0f0d0cc16606376b3fdb8a257f539b37ab057;p=thirdparty%2Fkernel%2Flinux.git

kconfig: nconf: Use TAB to cycle thru dialog buttons

Add the ability to cycle through dialog buttons with the TAB key.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---

diff --git a/scripts/kconfig/nconf.gui.c b/scripts/kconfig/nconf.gui.c
index 72b605efe549d..4bfdf8ac2a9a3 100644
--- a/scripts/kconfig/nconf.gui.c
+++ b/scripts/kconfig/nconf.gui.c
@@ -277,6 +277,15 @@ int btn_dialog(WINDOW *main_window, const char *msg, int btn_num, ...)
 		case KEY_RIGHT:
 			menu_driver(menu, REQ_RIGHT_ITEM);
 			break;
+		case 9: /* TAB */
+			if (btn_num > 1) {
+				/* cycle through buttons */
+				if (item_index(current_item(menu)) == btn_num - 1)
+					menu_driver(menu, REQ_FIRST_ITEM);
+				else
+					menu_driver(menu, REQ_NEXT_ITEM);
+			}
+			break;
 		case 10: /* ENTER */
 		case 27: /* ESCAPE */
 		case ' ':