highlight the nearest menu item when the current one is disabled, and add separators to focus model menu

2 files changed, 18 insertions, 0 deletions

diff --git a/src/FbTk/Menu.cc b/src/FbTk/Menu.cc
index ce751d9..f4e8f3d 100644
--- a/src/FbTk/Menu.cc
+++ b/src/FbTk/Menu.cc
@@ -374,6 +374,21 @@ void Menu::updateMenu(int active_index) {
     } else
         menu.item_w = 1;
 
+    if (validIndex(m_active_index) && !menuitems[m_active_index]->isEnabled()) {
+        // find the nearest enabled menuitem and highlight it
+        for (size_t i = 1; i < menuitems.size(); i++) {
+            if (validIndex(m_active_index + i) &&
+                menuitems[m_active_index + i]->isEnabled()) {
+                m_active_index += i;
+                break;
+            } else if (validIndex(m_active_index - i) &&
+                       menuitems[m_active_index - i]->isEnabled()) {
+                m_active_index -= i;
+                break;
+            }
+        }
+    }
+
     unsigned int ii = 0;
     Menuitems::iterator it = menuitems.begin();
     Menuitems::iterator it_end = menuitems.end();
diff --git a/src/Screen.cc b/src/Screen.cc
index 4340ef1..23f85a5 100644
--- a/src/Screen.cc
+++ b/src/Screen.cc
@@ -37,6 +37,7 @@
 // menu items
 #include "FbTk/BoolMenuItem.hh"
 #include "FbTk/IntMenuItem.hh"
+#include "FbTk/MenuSeparator.hh"
 #include "FocusModelMenuItem.hh"
 #include "RadioMenuItem.hh"
 
@@ -1619,12 +1620,14 @@ void BScreen::setupConfigmenu(FbTk::Menu &menu) {
                FocusControl::MOUSEFOCUS);
 #undef _FOCUSITEM
 
+    focus_menu->insert(new FbTk::MenuSeparator());
     focus_menu->insert(new TabFocusModelMenuItem(_FB_XTEXT(Configmenu,
         ClickTabFocus, "ClickTabFocus", "Click tab to focus windows"),
         focusControl(), FocusControl::CLICKTABFOCUS, save_and_reconfigure));
     focus_menu->insert(new TabFocusModelMenuItem(_FB_XTEXT(Configmenu,
         MouseTabFocus, "MouseTabFocus", "Hover over tab to focus windows"),
         focusControl(), FocusControl::MOUSETABFOCUS, save_and_reconfigure));
+    focus_menu->insert(new FbTk::MenuSeparator());
 
     try {
         focus_menu->insert(new FbTk::BoolMenuItem(_FB_XTEXT(Configmenu, FocusNew,