Added code to dynamically adjust the itemcontainer size.

2 files changed, 23 insertions, 3 deletions

diff --git a/src/gui/itemcontainer.cpp b/src/gui/itemcontainer.cpp
index 8fd3a23e..a4e7a7d0 100644
--- a/src/gui/itemcontainer.cpp
+++ b/src/gui/itemcontainer.cpp
@@ -41,6 +41,7 @@ ItemContainer::ItemContainer(Inventory *inventory):
     if (!selImg) logger->error("Unable to load selection.png");
 
     selectedItem = 0; // No item selected
+    maxItems = inventory->getLastUsedSlot();
 
     addMouseListener(this);
 }
@@ -51,6 +52,18 @@ ItemContainer::~ItemContainer()
     selImg->decRef();
 }
 
+void ItemContainer::logic()
+{
+    gcn::Widget::logic();
+
+    int i = inventory->getLastUsedSlot();
+
+    if (i != maxItems) {
+        maxItems = i;
+        setWidth(getWidth());
+    }
+}
+
 void ItemContainer::draw(gcn::Graphics* graphics)
 {
     int gridWidth = itemset->spriteset[0]->getWidth() + 4;
@@ -125,7 +138,7 @@ void ItemContainer::setWidth(int width)
     gcn::Widget::setWidth(width);
 
     int gridWidth = itemset->spriteset[0]->getWidth() + 4;
-    int gridHeight = itemset->spriteset[0]->getHeight() + 10;
+    int gridHeight = itemset->spriteset[0]->getHeight() + 14;
     int columns = getWidth() / gridWidth;
 
     if (columns < 1)
@@ -133,8 +146,8 @@ void ItemContainer::setWidth(int width)
         columns = 1;
     }
 
-    setHeight(((INVENTORY_SIZE / columns) +
-            (INVENTORY_SIZE % columns > 0 ? 1 : 0)) * gridHeight);
+    setHeight(((maxItems / columns) +
+            (maxItems % columns > 0 ? 1 : 0)) * gridHeight);
 }
 
 Item* ItemContainer::getItem()
diff --git a/src/gui/itemcontainer.h b/src/gui/itemcontainer.h
index 6def991a..6c1834ef 100644
--- a/src/gui/itemcontainer.h
+++ b/src/gui/itemcontainer.h
@@ -51,6 +51,11 @@ class ItemContainer : public gcn::Widget, public gcn::MouseListener
         virtual ~ItemContainer();
 
         /**
+         * Handles the logic of the ItemContainer
+         */
+        void logic();
+
+        /**
          * Draws the items.
          */
         void draw(gcn::Graphics *graphics);
@@ -81,6 +86,8 @@ class ItemContainer : public gcn::Widget, public gcn::MouseListener
         Spriteset *itemset;
         Image *selImg;
         Item *selectedItem;
+
+        int maxItems;
 };
 
 #endif