Method onKeyButtonReleased

MyGUIEngine/src/MyGUI_ListBox.cpp:1048–1053

	}

	void ListBox::onKeyButtonReleased(KeyCode _key)
	{
		Base::onKeyButtonReleased(_key);

		eventNotifyItem(this, IBNotifyItemData(ITEM_NONE, IBNotifyItemData::KeyReleased, _key));
	}

	void ListBox::setActivateOnClick(bool activateOnClick)
	{