Index: b/gtk/gtkplacessidebar.c
===================================================================
--- a/gtk/gtkplacessidebar.c
+++ b/gtk/gtkplacessidebar.c
@@ -64,6 +64,7 @@
 #include "gtkgesturelongpress.h"
 #include "gtkbox.h"
 #include "gtkmodelbutton.h"
+#include "deprecated/gtkimagemenuitem.h"
 
 /**
  * SECTION:gtkplacessidebar
@@ -2341,32 +2342,32 @@ check_popover_sensitivity (GtkSidebarRow
   gtk_widget_set_visible (data->stop_item, show_stop);
 
   /* Adjust start/stop items to reflect the type of the drive */
-  g_object_set (data->start_item, "text", _("_Start"), NULL);
-  g_object_set (data->stop_item, "text", _("_Stop"), NULL);
+  g_object_set (data->start_item, "label", _("_Start"), "use_underline", TRUE, NULL);
+  g_object_set (data->stop_item, "label", _("_Stop"), "use_underline", TRUE, NULL);
   if ((show_start || show_stop) && drive != NULL)
     {
       switch (g_drive_get_start_stop_type (drive))
         {
         case G_DRIVE_START_STOP_TYPE_SHUTDOWN:
           /* start() for type G_DRIVE_START_STOP_TYPE_SHUTDOWN is normally not used */
-          g_object_set (data->start_item, "text", _("_Power On"), NULL);
-          g_object_set (data->stop_item, "text", _("_Safely Remove Drive"), NULL);
+          g_object_set (data->start_item, "label", _("_Power On"), "use_underline", TRUE, NULL);
+          g_object_set (data->stop_item, "label", _("_Safely Remove Drive"), "use_underline", TRUE, NULL);
           break;
 
         case G_DRIVE_START_STOP_TYPE_NETWORK:
-          g_object_set (data->start_item, "text", _("_Connect Drive"), NULL);
-          g_object_set (data->stop_item, "text", _("_Disconnect Drive"), NULL);
+          g_object_set (data->start_item, "label", _("_Connect Drive"), "use_underline", TRUE, NULL);
+          g_object_set (data->stop_item, "label", _("_Disconnect Drive"), "use_underline", TRUE, NULL);
           break;
 
         case G_DRIVE_START_STOP_TYPE_MULTIDISK:
-          g_object_set (data->start_item, "text", _("_Start Multi-disk Device"), NULL);
-          g_object_set (data->stop_item, "text", _("_Stop Multi-disk Device"), NULL);
+          g_object_set (data->start_item, "label", _("_Start Multi-disk Device"), "use_underline", TRUE, NULL);
+          g_object_set (data->stop_item, "label", _("_Stop Multi-disk Device"), "use_underline", TRUE, NULL);
           break;
 
         case G_DRIVE_START_STOP_TYPE_PASSWORD:
           /* stop() for type G_DRIVE_START_STOP_TYPE_PASSWORD is normally not used */
-          g_object_set (data->start_item, "text", _("_Unlock Device"), NULL);
-          g_object_set (data->stop_item, "text", _("_Lock Device"), NULL);
+          g_object_set (data->start_item, "label", _("_Unlock Device"), "use_underline", TRUE, NULL);
+          g_object_set (data->stop_item, "label", _("_Lock Device"), "use_underline", TRUE, NULL);
           break;
 
         default:
@@ -3559,6 +3560,13 @@ append_separator (GtkWidget *box)
 {
   GtkWidget *separator;
 
+  if (GTK_IS_MENU (box))
+    {
+      separator = gtk_separator_menu_item_new();
+      gtk_widget_set_visible(GTK_WIDGET(separator), TRUE);
+      gtk_menu_shell_append(GTK_MENU_SHELL(box), separator);
+      return separator;
+    }
   separator = g_object_new (GTK_TYPE_SEPARATOR,
                             "orientation", GTK_ORIENTATION_HORIZONTAL,
                             "visible", TRUE,
@@ -3577,6 +3585,14 @@ add_button (GtkWidget   *box,
 {
   GtkWidget *item;
 
+  if (GTK_IS_MENU (box))
+    {
+      item = gtk_image_menu_item_new_with_mnemonic(label);
+      g_object_set(G_OBJECT(item), "action-name", action, NULL);
+      gtk_widget_set_visible(GTK_WIDGET(item), TRUE);
+      gtk_menu_shell_append(GTK_MENU_SHELL(box), item);
+      return item;
+    }
   item = g_object_new (GTK_TYPE_MODEL_BUTTON,
                        "visible", TRUE,
                        "action-name", action,
@@ -3594,6 +3610,17 @@ add_open_button (GtkWidget          *box
 {
   GtkWidget *item;
 
+  if (GTK_IS_MENU (box))
+    {
+      item = gtk_image_menu_item_new_with_mnemonic (label);
+      g_object_set(G_OBJECT (item),
+        "action-name", flags == GTK_PLACES_OPEN_NORMAL ? "row.open" : "row.open-other",
+        "action-target", g_variant_new_int32 (flags),
+      NULL);
+      gtk_widget_set_visible (GTK_WIDGET (item), TRUE);
+      gtk_menu_shell_append (GTK_MENU_SHELL (box), item);
+      return item;
+    }
   item = g_object_new (GTK_TYPE_MODEL_BUTTON,
                        "visible", TRUE,
                        "action-name", flags == GTK_PLACES_OPEN_NORMAL ? "row.open" : "row.open-other",
@@ -3699,6 +3726,13 @@ create_row_popover (GtkPlacesSidebar *si
   g_object_set (box, "margin", 10, NULL);
   gtk_widget_show (box);
   gtk_container_add (GTK_CONTAINER (sidebar->popover), box);
+  if (!sidebar->populate_all)
+    {
+      sidebar->popover = gtk_menu_new ();
+      g_signal_connect (sidebar->popover, "destroy", G_CALLBACK (on_row_popover_destroy), sidebar);
+      gtk_menu_attach_to_widget (GTK_MENU (sidebar->popover), GTK_WIDGET (sidebar), NULL);
+      box = sidebar->popover;
+    }
 
   add_open_button (box, _("_Open"), GTK_PLACES_OPEN_NORMAL);
 
@@ -3722,6 +3756,15 @@ create_row_popover (GtkPlacesSidebar *si
   data.rescan_item = add_button (box, _("_Detect Media"), "row.rescan");
   data.start_item = add_button (box, _("_Start"), "row.start");
   data.stop_item = add_button (box, _("_Stop"), "row.stop");
+  if (!sidebar->populate_all)
+    {
+      g_object_set (
+        g_list_first (gtk_container_get_children (GTK_CONTAINER (box)))->data,
+        "image", gtk_image_new_from_icon_name ("gtk-open", GTK_ICON_SIZE_MENU), NULL
+      );
+      g_object_set (data.remove_item,       "image", gtk_image_new_from_icon_name("gtk-remove",GTK_ICON_SIZE_MENU), NULL);
+      g_object_set (data.add_shortcut_item, "image", gtk_image_new_from_icon_name("gtk-add",   GTK_ICON_SIZE_MENU), NULL);
+    }
 
   /* Update everything! */
   check_popover_sensitivity (row, &data);
@@ -3765,6 +3808,13 @@ show_row_popover (GtkSidebarRow *row)
     gtk_widget_destroy (sidebar->popover);
 
   create_row_popover (sidebar, row);
+  if (GTK_IS_MENU (sidebar->popover))
+    {
+      sidebar->context_row = row;
+      gtk_menu_popup_at_pointer (GTK_MENU (sidebar->popover), NULL);
+      g_object_unref (sidebar);
+      return;
+    }
 
   gtk_popover_set_relative_to (GTK_POPOVER (sidebar->popover), GTK_WIDGET (row));