Remove obsolete Container GUI keyboard handling

apps/openmw/mwgui/container.cpp

@@ -46,7 +46,6 @@ namespace MWGui
 
         mDisposeCorpseButton->eventMouseButtonClick += MyGUI::newDelegate(this, &ContainerWindow::onDisposeCorpseButtonClicked);
         mCloseButton->eventMouseButtonClick += MyGUI::newDelegate(this, &ContainerWindow::onCloseButtonClicked);
-        mCloseButton->eventKeyButtonPressed += MyGUI::newDelegate(this, &ContainerWindow::onKeyPressed);
         mTakeButton->eventMouseButtonClick += MyGUI::newDelegate(this, &ContainerWindow::onTakeAllButtonClicked);
 
         setCoord(200,0,600,300);
@@ -158,14 +157,6 @@ namespace MWGui
         setTitle(container.getClass().getName(container));
     }
 
-    void ContainerWindow::onKeyPressed(MyGUI::Widget *_sender, MyGUI::KeyCode _key, MyGUI::Char _char)
-    {
-        if (_key == MyGUI::KeyCode::Space)
-            onCloseButtonClicked(mCloseButton);
-        if (_key == MyGUI::KeyCode::Return || _key == MyGUI::KeyCode::NumpadEnter)
-            onTakeAllButtonClicked(mTakeButton);
-    }
-
     void ContainerWindow::resetReference()
     {
         ReferenceInterface::resetReference();

apps/openmw/mwgui/container.hpp

@@ -62,7 +62,6 @@ namespace MWGui
         void onCloseButtonClicked(MyGUI::Widget* _sender);
         void onTakeAllButtonClicked(MyGUI::Widget* _sender);
         void onDisposeCorpseButtonClicked(MyGUI::Widget* sender);
-        void onKeyPressed(MyGUI::Widget* _sender, MyGUI::KeyCode _key, MyGUI::Char _char);
 
         /// @return is taking the item allowed?
         bool onTakeItem(const ItemStack& item, int count);