minor cleanup; less pointer usage

apps/opencs/view/doc/subviewfactoryimp.hpp

@@ -35,7 +35,7 @@ namespace CSVDoc
     CSVDoc::SubView *SubViewFactoryWithCreator<SubViewT, CreatorFactoryT>::makeSubView (
         const CSMWorld::UniversalId& id, CSMDoc::Document& document)
     {
-        return new SubViewT (id, document, CreatorFactoryT().makeCreator());
+        return new SubViewT (id, document, CreatorFactoryT());
     }
 }
 

apps/opencs/view/world/tablesubview.cpp

@@ -10,16 +10,18 @@
 #include "creator.hpp"
 
 CSVWorld::TableSubView::TableSubView (const CSMWorld::UniversalId& id, CSMDoc::Document& document,
-    Creator *creator)
+    const CreatorFactoryBase& creatorFactory)
 : SubView (id)
 {
-    bool createAndDelete = creator!=0;
-    delete creator;
 
     QVBoxLayout *layout = new QVBoxLayout;
 
     layout->setContentsMargins (QMargins (0, 0, 0, 0));
 
+    Creator *creator = creatorFactory.makeCreator();
+    bool createAndDelete = creator!=0;
+    delete creator;
+
     layout->addWidget (
         mTable = new Table (id, document.getData(), document.getUndoStack(), createAndDelete), 2);
 

apps/opencs/view/world/tablesubview.hpp

@@ -14,7 +14,7 @@ namespace CSVWorld
 {
     class Table;
     class TableBottomBox;
-    class Creator;
+    class CreatorFactoryBase;
 
     class TableSubView : public CSVDoc::SubView
     {
@@ -26,8 +26,7 @@ namespace CSVWorld
         public:
 
             TableSubView (const CSMWorld::UniversalId& id, CSMDoc::Document& document,
-                Creator *creator = 0);
-            ///< The ownership of \a creator is transferred to this.
+                const CreatorFactoryBase& creatorFactory);
 
             virtual void setEditLock (bool locked);