From 255facfa0c5c272e6f9416eb74c184ff615e2c07 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 18 Oct 2013 15:29:59 +0300
Subject: Remove unused functions from itemcontainer.

---
 src/gui/widgets/itemcontainer.cpp | 77 ---------------------------------------
 src/gui/widgets/itemcontainer.h   | 12 ------
 2 files changed, 89 deletions(-)

diff --git a/src/gui/widgets/itemcontainer.cpp b/src/gui/widgets/itemcontainer.cpp
index 38db36e85..217e30735 100644
--- a/src/gui/widgets/itemcontainer.cpp
+++ b/src/gui/widgets/itemcontainer.cpp
@@ -741,83 +741,6 @@ int ItemContainer::getSlotIndex(const int x, const int y) const
     return Inventory::NO_SLOT_INDEX;
 }
 
-void ItemContainer::keyAction()
-{
-    // If there is no highlight then return.
-    if (mHighlightedIndex == -1)
-        return;
-
-    // If the highlight is on the selected item, then deselect it.
-    if (mHighlightedIndex == mSelectedIndex)
-    {
-         selectNone();
-    }
-    // Check and swap items if necessary.
-    else if (mSwapItems && mSelectedIndex != -1 && mHighlightedIndex != -1)
-    {
-        Net::getInventoryHandler()->moveItem(
-            mSelectedIndex, mHighlightedIndex);
-        setSelectedIndex(mHighlightedIndex);
-    }
-    // If the highlight is on an item then select it.
-    else if (mHighlightedIndex != -1)
-    {
-        setSelectedIndex(mHighlightedIndex);
-        mSelectionStatus = SEL_SELECTED;
-    }
-    // If the highlight is on a blank space then move it.
-    else if (mSelectedIndex != -1)
-    {
-        Net::getInventoryHandler()->moveItem(
-            mSelectedIndex, mHighlightedIndex);
-        selectNone();
-    }
-}
-
-void ItemContainer::moveHighlight(const Direction direction)
-{
-    if (mHighlightedIndex == -1)
-    {
-        if (mSelectedIndex != -1)
-            mHighlightedIndex = mSelectedIndex;
-        else
-            mHighlightedIndex = 0;
-        return;
-    }
-
-    switch (direction)
-    {
-        case Left:
-            if (mHighlightedIndex % mGridColumns == 0)
-                mHighlightedIndex += mGridColumns;
-            mHighlightedIndex--;
-            break;
-        case Right:
-            if ((mHighlightedIndex % mGridColumns) ==
-                (mGridColumns - 1))
-            {
-                mHighlightedIndex -= mGridColumns;
-            }
-            mHighlightedIndex++;
-            break;
-        case Up:
-            if (mHighlightedIndex / mGridColumns == 0)
-                mHighlightedIndex += (mGridColumns * mGridRows);
-            mHighlightedIndex -= mGridColumns;
-            break;
-        case Down:
-            if ((mHighlightedIndex / mGridColumns) ==
-                (mGridRows - 1))
-            {
-                mHighlightedIndex -= (mGridColumns * mGridRows);
-            }
-            mHighlightedIndex += mGridColumns;
-            break;
-        default:
-            break;
-    }
-}
-
 void ItemContainer::setFilter(const int tag)
 {
     mTag = tag;
diff --git a/src/gui/widgets/itemcontainer.h b/src/gui/widgets/itemcontainer.h
index 65d54f373..14acc6bfb 100644
--- a/src/gui/widgets/itemcontainer.h
+++ b/src/gui/widgets/itemcontainer.h
@@ -155,18 +155,6 @@ class ItemContainer final : public gcn::Widget,
             SEL_DRAGGING
         };
 
-        /**
-         * Execute all the functionality associated with the action key.
-         */
-        void keyAction();
-
-        /**
-         * Moves the highlight in the direction specified.
-         *
-         * @param direction The move direction of the highlighter.
-         */
-        void moveHighlight(const Direction direction);
-
         /**
          * Sets the currently selected item.
          */
-- 
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