From efc9d9708e3e746a9744a6175a4d3a1259d69991 Mon Sep 17 00:00:00 2001
From: Dana Jansens <danakj@orodu.net>
Date: Fri, 14 Oct 2011 20:48:54 -0400
Subject: [PATCH] Select the menu item under the mouse when the mouse is moved
 (Fix bug 5237)

---
 openbox/event.c     | 14 ++++++++++++++
 openbox/menuframe.c |  3 ++-
 openbox/menuframe.h |  2 +-
 3 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/openbox/event.c b/openbox/event.c
index e198eaa..15a7a47 100644
--- a/openbox/event.c
+++ b/openbox/event.c
@@ -2006,6 +2006,20 @@ static void event_handle_menu(ObMenuFrame *frame, XEvent *ev)
     ObMenuEntryFrame *e;
 
     switch (ev->type) {
+    case MotionNotify:
+        // We need to catch MotionNotify in addition to EnterNotify because
+        // it is possible for the menu to be opened under the mouse cursor, and
+        // moving the mouse should select the item.
+        if ((e = g_hash_table_lookup(menu_frame_map, &ev->xmotion.window))) {
+            if (e->ignore_enters)
+                --e->ignore_enters;
+            else if (!(f = find_active_menu()) ||
+                     f == e->frame ||
+                     f->parent == e->frame ||
+                     f->child == e->frame)
+                menu_frame_select(e->frame, e, FALSE);
+        }
+        break;
     case EnterNotify:
         if ((e = g_hash_table_lookup(menu_frame_map, &ev->xcrossing.window))) {
             if (e->ignore_enters)
diff --git a/openbox/menuframe.c b/openbox/menuframe.c
index 4887173..b49a221 100644
--- a/openbox/menuframe.c
+++ b/openbox/menuframe.c
@@ -38,7 +38,8 @@
 #define FRAME_EVENTMASK (ButtonPressMask |ButtonMotionMask | EnterWindowMask |\
                          LeaveWindowMask)
 #define ENTRY_EVENTMASK (EnterWindowMask | LeaveWindowMask | \
-                         ButtonPressMask | ButtonReleaseMask)
+                         ButtonPressMask | ButtonReleaseMask | \
+                         PointerMotionMask)
 
 GList *menu_frame_visible;
 GHashTable *menu_frame_map;
diff --git a/openbox/menuframe.h b/openbox/menuframe.h
index 44c0256..2d7a2ae 100644
--- a/openbox/menuframe.h
+++ b/openbox/menuframe.h
@@ -121,7 +121,7 @@ void menu_frame_move_on_screen(ObMenuFrame *self, gint x, gint y,
                                gint *dx, gint *dy);
 
 gboolean menu_frame_show_topmenu(ObMenuFrame *self, gint x, gint y,
-                                 gint button);
+                                 gboolean mouse);
 gboolean menu_frame_show_submenu(ObMenuFrame *self, ObMenuFrame *parent,
                                  ObMenuEntryFrame *parent_entry);
 
-- 
1.9.1