Explicitely set the user data type to avoid const/non-const mismatch

apps/openmw/mwgui/alchemywindow.cpp

@@ -122,7 +122,7 @@ namespace MWGui
             if (!iter->isEmpty())
             {
                 mApparatus.at (index)->setUserString ("ToolTipType", "ItemPtr");
-                mApparatus.at (index)->setUserData (*iter);
+                mApparatus.at (index)->setUserData (MWWorld::Ptr(*iter));
             }
         }
 
@@ -190,9 +190,9 @@ namespace MWGui
                 continue;
 
             ingredient->setUserString("ToolTipType", "ItemPtr");
-            ingredient->setUserData(item);
+            ingredient->setUserData(MWWorld::Ptr(item));
 
-            ingredient->setCount(ingredient->getUserData<MWWorld::Ptr>()->getRefData().getCount());
+            ingredient->setCount(item.getRefData().getCount());
         }
 
         mItemView->update();

apps/openmw/mwgui/enchantingdialog.cpp

@@ -79,7 +79,7 @@ namespace MWGui
         {
             mSoulBox->setItem(gem);
             mSoulBox->setUserString ("ToolTipType", "ItemPtr");
-            mSoulBox->setUserData(gem);
+            mSoulBox->setUserData(MWWorld::Ptr(gem));
             mEnchanting.setSoulGem(gem);
         }
     }
@@ -97,7 +97,7 @@ namespace MWGui
             mName->setCaption(item.getClass().getName(item));
             mItemBox->setItem(item);
             mItemBox->setUserString ("ToolTipType", "ItemPtr");
-            mItemBox->setUserData(item);
+            mItemBox->setUserData(MWWorld::Ptr(item));
             mEnchanting.setOldItem(item);
         }
     }

apps/openmw/mwgui/hud.cpp

@@ -417,7 +417,7 @@ namespace MWGui
         mSpellStatus->setProgressPosition(chargePercent);
 
         mSpellBox->setUserString("ToolTipType", "ItemPtr");
-        mSpellBox->setUserData(item);
+        mSpellBox->setUserData(MWWorld::Ptr(item));
 
         mSpellImage->setItem(item);
     }
@@ -435,7 +435,7 @@ namespace MWGui
 
         mWeapBox->clearUserStrings();
         mWeapBox->setUserString("ToolTipType", "ItemPtr");
-        mWeapBox->setUserData(item);
+        mWeapBox->setUserData(MWWorld::Ptr(item));
 
         mWeapStatus->setProgressRange(100);
         mWeapStatus->setProgressPosition(durabilityPercent);

apps/openmw/mwgui/itemchargeview.cpp

@@ -97,7 +97,7 @@ namespace MWGui
                 line.mIcon = mScrollView->createWidget<ItemWidget>("MW_ItemIconSmall", MyGUI::IntCoord(), MyGUI::Align::Default);
                 line.mIcon->setItem(line.mItemPtr);
                 line.mIcon->setUserString("ToolTipType", "ItemPtr");
-                line.mIcon->setUserData(line.mItemPtr);
+                line.mIcon->setUserData(MWWorld::Ptr(line.mItemPtr));
                 line.mIcon->eventMouseButtonClick += MyGUI::newDelegate(this, &ItemChargeView::onIconClicked);
                 line.mIcon->eventMouseWheel += MyGUI::newDelegate(this, &ItemChargeView::onMouseWheelMoved);
 

apps/openmw/mwgui/merchantrepair.cpp

@@ -86,7 +86,7 @@ void MerchantRepair::startRepair(const MWWorld::Ptr &actor)
             currentY += 18;
 
             button->setUserString("Price", MyGUI::utility::toString(price));
-            button->setUserData(*iter);
+            button->setUserData(MWWorld::Ptr(*iter));
             button->setCaptionWithReplacing(name);
             button->setSize(button->getTextSize().width,18);
             button->eventMouseWheel += MyGUI::newDelegate(this, &MerchantRepair::onMouseWheel);

apps/openmw/mwgui/quickkeysmenu.cpp

@@ -185,7 +185,7 @@ namespace MWGui
 
         button->setItem(item, ItemWidget::Barter);
         button->setUserString ("ToolTipType", "ItemPtr");
-        button->setUserData(item);
+        button->setUserData(MWWorld::Ptr(item));
 
         if (mItemSelectionDialog)
             mItemSelectionDialog->setVisible(false);
@@ -209,7 +209,7 @@ namespace MWGui
         button->setIcon(item);
 
         button->setUserString ("ToolTipType", "ItemPtr");
-        button->setUserData(item);
+        button->setUserData(MWWorld::Ptr(item));
 
         if (mMagicSelectionDialog)
             mMagicSelectionDialog->setVisible(false);
@@ -278,7 +278,7 @@ namespace MWGui
                     if (Misc::StringUtils::ciEqual(it->getCellRef().getRefId(), id))
                     {
                         item = *it;
-                        button->setUserData(item);
+                        button->setUserData(MWWorld::Ptr(item));
                         break;
                     }
                 }

apps/openmw/mwgui/recharge.cpp

@@ -68,7 +68,7 @@ void Recharge::start (const MWWorld::Ptr &item)
 {
     mGemIcon->setItem(item);
     mGemIcon->setUserString("ToolTipType", "ItemPtr");
-    mGemIcon->setUserData(item);
+    mGemIcon->setUserData(MWWorld::Ptr(item));
 
     updateView();
 }

apps/openmw/mwgui/repair.cpp

@@ -66,7 +66,7 @@ void Repair::startRepairItem(const MWWorld::Ptr &item)
 
     mToolIcon->setItem(item);
     mToolIcon->setUserString("ToolTipType", "ItemPtr");
-    mToolIcon->setUserData(item);
+    mToolIcon->setUserData(MWWorld::Ptr(item));
 
     updateRepairView();
 }

apps/openmw/mwgui/spellview.cpp

@@ -278,7 +278,7 @@ namespace MWGui
     {
         if (spell.mType == Spell::Type_EnchantedItem)
         {
-            widget->setUserData(spell.mItem);
+            widget->setUserData(MWWorld::Ptr(spell.mItem));
             widget->setUserString("ToolTipType", "ItemPtr");
         }
         else