2 files changed, 16 insertions, 11 deletions

diff --git a/chrome/browser/gtk/bookmark_menu_controller_gtk.cc b/chrome/browser/gtk/bookmark_menu_controller_gtk.cc
index f966719..38fc8ef 100644
--- a/chrome/browser/gtk/bookmark_menu_controller_gtk.cc
+++ b/chrome/browser/gtk/bookmark_menu_controller_gtk.cc
@@ -140,7 +140,9 @@ void BookmarkMenuController::BuildMenu(const BookmarkNode* parent,
          start_child_index < parent->GetChildCount());
 
   g_signal_connect(menu, "button-press-event",
-                   G_CALLBACK(OnButtonPressedThunk), this);
+                   G_CALLBACK(OnMenuButtonPressedOrReleasedThunk), this);
+  g_signal_connect(menu, "button-release-event",
+                   G_CALLBACK(OnMenuButtonPressedOrReleasedThunk), this);
 
   for (int i = start_child_index; i < parent->GetChildCount(); ++i) {
     const BookmarkNode* node = parent->GetChild(i);
@@ -203,18 +205,22 @@ void BookmarkMenuController::BuildMenu(const BookmarkNode* parent,
   }
 }
 
-gboolean BookmarkMenuController::OnButtonPressed(
+gboolean BookmarkMenuController::OnMenuButtonPressedOrReleased(
     GtkWidget* sender,
     GdkEventButton* event) {
-  if (event->button == 1)
+  // Handle middle mouse downs and right mouse ups.
+  if (!((event->button == 2 && event->type == GDK_BUTTON_RELEASE) ||
+      (event->button == 3 && event->type == GDK_BUTTON_PRESS))) {
     return FALSE;
+  }
 
   ignore_button_release_ = false;
   GtkMenuShell* menu_shell = GTK_MENU_SHELL(sender);
   // If the cursor is outside our bounds, pass this event up to the parent.
   if (!gtk_util::WidgetContainsCursor(sender)) {
     if (menu_shell->parent_menu_shell) {
-      return OnButtonPressed(menu_shell->parent_menu_shell, event);
+      return OnMenuButtonPressedOrReleased(menu_shell->parent_menu_shell,
+                                           event);
     } else {
       // We are the top level menu; we can propagate no further.
       return FALSE;
@@ -235,7 +241,7 @@ gboolean BookmarkMenuController::OnButtonPressed(
   const BookmarkNode* node =
       menu_item ? GetNodeFromMenuItem(menu_item) : NULL;
 
-  if (event->button == 2 && node) {
+  if (event->button == 2 && node && node->is_folder()) {
     bookmark_utils::OpenAll(parent_window_,
                             profile_, page_navigator_,
                             node, NEW_BACKGROUND_TAB);
diff --git a/chrome/browser/gtk/bookmark_menu_controller_gtk.h b/chrome/browser/gtk/bookmark_menu_controller_gtk.h
index 21f2bb9..cf8443c 100644
--- a/chrome/browser/gtk/bookmark_menu_controller_gtk.h
+++ b/chrome/browser/gtk/bookmark_menu_controller_gtk.h
@@ -68,12 +68,11 @@ class BookmarkMenuController : public BaseBookmarkModelObserver,
   void NavigateToMenuItem(GtkWidget* menu_item,
                           WindowOpenDisposition disposition);
 
-  // Button press and release events for a GtkMenu and GtkMenuItem,
-  // respectively. We have to override these separate from OnMenuItemActivated
-  // because we need to handle right clicks and opening bookmarks with
-  // different dispositions.
-  CHROMEGTK_CALLBACK_1(BookmarkMenuController, gboolean, OnButtonPressed,
-                       GdkEventButton*);
+  // Button press and release events for a GtkMenu.
+  CHROMEGTK_CALLBACK_1(BookmarkMenuController, gboolean,
+                       OnMenuButtonPressedOrReleased, GdkEventButton*);
+
+  // Button release event for a GtkMenuItem.
   CHROMEGTK_CALLBACK_1(BookmarkMenuController, gboolean, OnButtonReleased,
                        GdkEventButton*);