commit f253f00003c3fed0355cf49482f24c56bc5dbea6
author Cyrill V. Gorcunov <gorcunov@gmail.com> Wed Feb 14 00:33:00 2007 -0800
committer Linus Torvalds <torvalds@woody.linux-foundation.org> Wed Feb 14 08:09:52 2007 -0800
tree a61cfccf873865856d0eb92f32bf0c5bbaeb4a48
parent 786fb18d015cc5f34284d426e055ddd7a3dbb53b

[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>

scripts/kconfig/qconf.cc

diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index 9912445..0981d2a 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -1472,7 +1472,10 @@
 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)