add a message dialog and instruct the user to use the context menu in order to save the skeleton asset

Source/SenseGloveEditor/Private/SGEditor/SGSkeletonEditorCommands.cpp

@@ -35,6 +35,9 @@
 
 #include "SGEditor/SGSkeletonEditorCommands.h"
 
+#include "Framework/Notifications/NotificationManager.h"
+#include "Widgets/Notifications/SNotificationList.h"
+
 #define LOCTEXT_NAMESPACE "SkeletonEditorCommands"
 
 FSGSkeletonEditorCommands::FSGSkeletonEditorCommands()
@@ -73,6 +76,13 @@ void FSGSkeletonEditorCommands::RegisterCommands()
     CommandList->MapAction(UpdateSkeletonReferencePose,
                            FExecuteAction::CreateLambda([&]()-> void
                                {
+                                   FMessageDialog::Open(EAppMsgType::Ok, FText::FromString(
+                                                            FString(
+                                                                "In order to apply the current skeleton pose as the default"
+                                                                " reference pose permanently, first right click on the Skeleton asset in"
+                                                                " the content browser, then choose Update Skeleton Reference Pose from"
+                                                                " the context menu. Finally, if you wish the changes to persist, save"
+                                                                " the asset.")));
                                }
                                ),
                            FCanExecuteAction::CreateLambda([&]()-> bool