Delegate cleanup

apps/openmw/mwgui/hud.cpp

@@ -182,6 +182,10 @@ namespace MWGui
 
     HUD::~HUD()
     {
+        mMainWidget->eventMouseLostFocus.clear();
+        mMainWidget->eventMouseMove.clear();
+        mMainWidget->eventMouseButtonClick.clear();
+
         delete mSpellIcons;
     }
 

apps/openmw/mwgui/windowmanagerimp.cpp

@@ -352,8 +352,11 @@ namespace MWGui
 
     WindowManager::~WindowManager()
     {
+        MyGUI::LanguageManager::getInstance().eventRequestTag.clear();
         MyGUI::PointerManager::getInstance().eventChangeMousePointer.clear();
         MyGUI::InputManager::getInstance().eventChangeKeyFocus.clear();
+        MyGUI::ClipboardManager::getInstance().eventClipboardChanged.clear();
+        MyGUI::ClipboardManager::getInstance().eventClipboardRequested.clear();
 
         delete mConsole;
         delete mMessageBoxManager;