From: Cyrill V. Gorcunov <gorcunov@gmail.com>
Date: Wed, 14 Feb 2007 08:33:00 +0000 (-0800)
Subject: [PATCH] qconf: Back button behaviour normalization
X-Git-Tag: v2.6.21-rc1~265
X-Git-Url: http://git.rot13.org/?a=commitdiff_plain;h=f253f00003c3fed0355cf49482f24c56bc5dbea6;p=powerpc.git

[PATCH] qconf: Back button behaviour normalization

Do "Back" button behaviour normalization so it is enabled starting from
second-level menu only.

Signed-off-by: Cyrill V. Gorcunov <gorcunov@gmail.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index 99124458db..0981d2a2f3 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -1472,7 +1472,10 @@ void ConfigMainWindow::searchConfig(void)
 void ConfigMainWindow::changeMenu(struct menu *menu)
 {
 	configList->setRootMenu(menu);
-	backAction->setEnabled(TRUE);
+	if (configList->rootEntry->parent == &rootmenu)
+		backAction->setEnabled(FALSE);
+	else
+		backAction->setEnabled(TRUE);
 }
 
 void ConfigMainWindow::setMenuLink(struct menu *menu)