diff -ur sylpheed-3.1.4_orig/src/addressbook.c sylpheed-3.1.4/src/addressbook.c
--- sylpheed-3.1.4_orig/src/addressbook.c	2012-10-03 17:25:03.253072293 +0200
+++ sylpheed-3.1.4/src/addressbook.c	2012-10-03 17:25:41.651355851 +0200
@@ -201,12 +201,18 @@
 static gboolean addressbook_list_button_released(GtkWidget	*widget,
 						 GdkEventButton	*event,
 						 gpointer	 data);
+static gboolean addressbook_list_key_pressed	(GtkWidget	*widget,
+						 GdkEventKey *event,
+						 gpointer	 data);
 static gboolean addressbook_tree_button_pressed	(GtkWidget	*ctree,
 						 GdkEventButton	*event,
 						 gpointer	 data);
 static gboolean addressbook_tree_button_released(GtkWidget	*ctree,
 						 GdkEventButton	*event,
 						 gpointer	 data);
+static gboolean addressbook_tree_key_pressed	(GtkWidget	*ctree,
+						 GdkEventKey *event,
+						 gpointer	 data);
 
 static gboolean addressbook_drag_motion		(GtkWidget	*widget,
 						 GdkDragContext	*context,
@@ -718,6 +724,9 @@
 	g_signal_connect(G_OBJECT(treeview), "button_release_event",
 			 G_CALLBACK(addressbook_tree_button_released),
 			 NULL);
+	g_signal_connect(G_OBJECT(treeview), "key_press_event",
+			 G_CALLBACK(addressbook_tree_key_pressed),
+			 NULL);
 
 	gtk_drag_dest_set(treeview, GTK_DEST_DEFAULT_ALL,
 			  addressbook_drag_types, N_DRAG_TYPES,
@@ -843,6 +852,9 @@
 	g_signal_connect(G_OBJECT(listview), "button_release_event",
 			 G_CALLBACK(addressbook_list_button_released),
 			 NULL);
+	g_signal_connect(G_OBJECT(listview), "key_press_event",
+			 G_CALLBACK(addressbook_list_key_pressed),
+			 NULL);
 	g_signal_connect(G_OBJECT(listview), "row_expanded",
 			 G_CALLBACK(addressbook_person_expand_node), NULL);
 	g_signal_connect(G_OBJECT(listview), "row_collapsed",
@@ -3721,6 +3733,51 @@
 	return FALSE;
 }
 
+static gboolean addressbook_tree_key_pressed(GtkWidget *widget, 
+        GdkEventKey *event, gpointer data)
+{
+    if (event && event->keyval == GDK_Menu)
+    {
+        GtkTreeView *treeview = GTK_TREE_VIEW(widget);
+        GtkTreeSelection *selection;
+
+        if (!event)
+            return FALSE;
+
+        selection = gtk_tree_view_get_selection(treeview);
+
+        if (selection){
+            addressbook_menuitem_set_sensitive();
+            gtk_menu_popup(GTK_MENU(addrbook.tree_popup), NULL, NULL, NULL, 
+                    NULL, 3, event->time);
+            return TRUE;
+        }
+    }
+    return FALSE;
+}
+
+static gboolean addressbook_list_key_pressed(GtkWidget *widget, 
+        GdkEventKey *event, gpointer data)
+{
+    if (event && event->keyval == GDK_Menu)
+    {
+        GtkTreeSelection *selection;
+
+        if (!event)
+            return FALSE;
+
+        selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
+
+        if (selection){
+            gtk_menu_popup(GTK_MENU(addrbook.list_popup), NULL, NULL,
+                    NULL, NULL, 3, event->time);
+            return TRUE;
+        }
+    }
+    return FALSE;
+}
+
+
 static void size_allocated(GtkWidget *widget, GtkAllocation *allocation,
 			   gpointer data)
 {
diff -ur sylpheed-3.1.4_orig/src/folderview.c sylpheed-3.1.4/src/folderview.c
--- sylpheed-3.1.4_orig/src/folderview.c	2012-10-03 17:25:03.254072301 +0200
+++ sylpheed-3.1.4/src/folderview.c	2012-10-03 17:25:41.651355851 +0200
@@ -1639,7 +1639,7 @@
 }
 
 static gboolean folderview_menu_popup(FolderView *folderview,
-				      GdkEventButton *event)
+				      guint32 event_time)
 {
 	FolderItem *item = NULL;
 	Folder *folder;
@@ -1663,11 +1663,6 @@
 	gboolean search_folder   = FALSE;
 	gboolean folder_property = FALSE;
 
-	if (!event) return FALSE;
-
-	if (event->button != 3)
-		return FALSE;
-
 	if (!gtk_tree_selection_get_selected
 		(folderview->selection, NULL, &iter))
 		return FALSE;
@@ -1861,15 +1856,13 @@
 		       item->stype != F_VIRTUAL);
 	SET_VISIBILITY(ifactory, "/Edit search condition...",
 		       item->stype == F_VIRTUAL);
-
 #undef SET_SENS
 #undef SET_VISIBILITY
 #undef SET_VISIBILITY2
 
 	syl_plugin_signal_emit("folderview-menu-popup", ifactory);
 
-	gtk_menu_popup(GTK_MENU(popup), NULL, NULL, NULL, NULL,
-		       event->button, event->time);
+	gtk_menu_popup(GTK_MENU(popup), NULL, NULL, NULL, NULL, 3, event_time);
 
 	return FALSE;
 }
@@ -1910,7 +1903,7 @@
 					(folderview->selected);
 		}
 		gtk_tree_selection_select_path(folderview->selection, path);
-		folderview_menu_popup(folderview, event);
+		folderview_menu_popup(folderview, event->time);
 		gtk_tree_path_free(path);
 		return TRUE;
 	}
@@ -2016,6 +2009,16 @@
 			}
 		}
 		break;
+	case GDK_Menu:
+		if (folderview->selected) {
+			selected = gtk_tree_row_reference_get_path
+				(folderview->selected);
+			gtk_tree_selection_select_path(folderview->selection, selected);
+			folderview_menu_popup(folderview, event->time);
+			gtk_tree_path_free(selected);
+			return TRUE;
+		}
+		break;
 	default:
 		break;
 	}
diff -ur sylpheed-3.1.4_orig/src/mimeview.c sylpheed-3.1.4/src/mimeview.c
--- sylpheed-3.1.4_orig/src/mimeview.c	2012-10-03 17:25:03.255072309 +0200
+++ sylpheed-3.1.4/src/mimeview.c	2012-10-03 17:25:41.652355859 +0200
@@ -838,6 +838,51 @@
 	}
 }
 
+static gint mimeview_popup_menu(gint event_button, gint event_time,
+		MimeView *mimeview)
+{
+	MimeInfo *partinfo;
+
+	partinfo = mimeview_get_selected_part(mimeview);
+	if (partinfo && (partinfo->mime_type == MIME_TEXT ||
+				partinfo->mime_type == MIME_TEXT_HTML ||
+				partinfo->mime_type == MIME_MESSAGE_RFC822 ||
+				partinfo->mime_type == MIME_IMAGE ||
+				partinfo->mime_type == MIME_MULTIPART))
+		menu_set_sensitive(mimeview->popupfactory, "/Display as text", FALSE);
+	else
+		menu_set_sensitive(mimeview->popupfactory, "/Display as text", TRUE);
+
+	if (partinfo && partinfo->mime_type == MIME_APPLICATION_OCTET_STREAM)
+		menu_set_sensitive(mimeview->popupfactory, "/Open", FALSE);
+	else
+		menu_set_sensitive(mimeview->popupfactory, "/Open", TRUE);
+
+	if (partinfo && (partinfo->mime_type == MIME_TEXT ||
+				partinfo->mime_type == MIME_TEXT_HTML ||
+				partinfo->mime_type == MIME_MESSAGE_RFC822))
+		menu_set_sensitive(mimeview->popupfactory, "/Print...", TRUE);
+	else
+		menu_set_sensitive(mimeview->popupfactory, "/Print...", FALSE);
+
+	if (partinfo && partinfo->mime_type == MIME_MESSAGE_RFC822) {
+		gtk_widget_show(mimeview->reply_separator);
+		gtk_widget_show(mimeview->reply_menuitem);
+	} else {
+		gtk_widget_hide(mimeview->reply_separator);
+		gtk_widget_hide(mimeview->reply_menuitem);
+	}
+#if USE_GPGME
+	menu_set_sensitive(mimeview->popupfactory,
+			"/Check signature",
+			mimeview_is_signed(mimeview));
+#endif
+
+	gtk_menu_popup(GTK_MENU(mimeview->popupmenu), NULL, NULL, NULL, NULL,
+			event_button, event_time);
+	return TRUE;
+}
+
 static gint mimeview_button_pressed(GtkWidget *widget, GdkEventButton *event,
 				    MimeView *mimeview)
 {
@@ -861,51 +906,7 @@
 		/* call external program for image, audio or html */
 		mimeview_launch(mimeview);
 	} else if (event->button == 3) {
-		partinfo = mimeview_get_selected_part(mimeview);
-		if (partinfo && (partinfo->mime_type == MIME_TEXT ||
-				 partinfo->mime_type == MIME_TEXT_HTML ||
-				 partinfo->mime_type == MIME_MESSAGE_RFC822 ||
-				 partinfo->mime_type == MIME_IMAGE ||
-				 partinfo->mime_type == MIME_MULTIPART))
-			menu_set_sensitive(mimeview->popupfactory,
-					   "/Display as text", FALSE);
-		else
-			menu_set_sensitive(mimeview->popupfactory,
-					   "/Display as text", TRUE);
-		if (partinfo &&
-		    partinfo->mime_type == MIME_APPLICATION_OCTET_STREAM)
-			menu_set_sensitive(mimeview->popupfactory,
-					   "/Open", FALSE);
-		else
-			menu_set_sensitive(mimeview->popupfactory,
-					   "/Open", TRUE);
-
-		if (partinfo && (partinfo->mime_type == MIME_TEXT ||
-				 partinfo->mime_type == MIME_TEXT_HTML ||
-				 partinfo->mime_type == MIME_MESSAGE_RFC822))
-			menu_set_sensitive(mimeview->popupfactory,
-					   "/Print...", TRUE);
-		else
-			menu_set_sensitive(mimeview->popupfactory,
-					   "/Print...", FALSE);
-
-		if (partinfo && partinfo->mime_type == MIME_MESSAGE_RFC822) {
-			gtk_widget_show(mimeview->reply_separator);
-			gtk_widget_show(mimeview->reply_menuitem);
-		} else {
-			gtk_widget_hide(mimeview->reply_separator);
-			gtk_widget_hide(mimeview->reply_menuitem);
-		}
-#if USE_GPGME
-		menu_set_sensitive(mimeview->popupfactory,
-				   "/Check signature",
-				   mimeview_is_signed(mimeview));
-#endif
-
-		gtk_menu_popup(GTK_MENU(mimeview->popupmenu),
-			       NULL, NULL, NULL, NULL,
-			       event->button, event->time);
-		return TRUE;
+		return mimeview_popup_menu(event->button, event->time, mimeview);
 	}
 
 	return FALSE;
@@ -981,6 +982,10 @@
 		if (summaryview)
 			summary_pass_key_press_event(summaryview, event);
 		break;
+	case GDK_Menu:
+		if (summaryview)
+			return mimeview_popup_menu(3, event->time, mimeview);
+		break;
 	default:
 		break;
 	}
diff -ur sylpheed-3.1.4_orig/src/summaryview.c sylpheed-3.1.4/src/summaryview.c
--- sylpheed-3.1.4_orig/src/summaryview.c	2012-10-03 17:25:03.256072316 +0200
+++ sylpheed-3.1.4/src/summaryview.c	2012-10-03 17:25:41.654355873 +0200
@@ -5898,6 +5898,7 @@
 		return TRUE;
 	} else if (event->button == 3) {
 		/* right clicked */
+        printf("debug dla ubogich\n");
 		syl_plugin_signal_emit("summaryview-menu-popup",
 				       summaryview->popupfactory);
 		gtk_menu_popup(GTK_MENU(summaryview->popupmenu), NULL, NULL,
@@ -5983,6 +5984,13 @@
 	case GDK_Escape:
 		gtk_widget_grab_focus(summaryview->folderview->treeview);
 		return TRUE;
+    case GDK_Menu:
+		syl_plugin_signal_emit("summaryview-menu-popup",
+                summaryview->popupfactory);
+		gtk_menu_popup(GTK_MENU(summaryview->popupmenu), NULL, NULL,
+                NULL, NULL, 3, event->time);
+        return TRUE;
+        break;
 	default:
 		break;
 	}
Only in sylpheed-3.1.4_orig/src: version.h
Only in sylpheed-3.1.4_orig: sylpheed.spec