Actually using new nestedmodel

apps/opencs/model/world/nestedtablemodel.cpp

@@ -1,5 +1,6 @@
 #include "nestedtablemodel.hpp"
 
+#include <cassert>
 #include "./idtable.hpp"
 
 CSMWorld::NestedTableModel::NestedTableModel(const QModelIndex& parent,
@@ -32,3 +33,46 @@ QModelIndex CSMWorld::NestedTableModel::mapToSource(const QModelIndex& proxyInde
     const QModelIndex& parent = dynamic_cast<CSMWorld::IdTable*>(sourceModel())->getModelIndex (mId, mParentColumn);
     return sourceModel()->index(proxyIndex.row(), proxyIndex.column(), parent);
 }
+
+int CSMWorld::NestedTableModel::rowCount(const QModelIndex& index) const
+{
+    assert (!index.isValid());
+
+    CSMWorld::IdTable* table = dynamic_cast<CSMWorld::IdTable*>(sourceModel());
+
+    return table->rowCount(table->getModelIndex(mId, mParentColumn));
+}
+
+int CSMWorld::NestedTableModel::columnCount(const QModelIndex& parent) const
+{
+    assert (!parent.isValid());
+
+    CSMWorld::IdTable* table = dynamic_cast<CSMWorld::IdTable*>(sourceModel());
+
+    return table->columnCount(table->getModelIndex(mId, mParentColumn));
+}
+
+QModelIndex CSMWorld::NestedTableModel::index(int row, int column, const QModelIndex& parent) const
+{
+    assert (!parent.isValid());
+
+    CSMWorld::IdTable* table = dynamic_cast<CSMWorld::IdTable*>(sourceModel());
+
+    unsigned rows = table->rowCount(parent);
+    usigned columns = table->columnCount(parent);
+
+    if (row < 0 ||
+        row >= rows ||
+        column < 0 ||
+        column >= columns)
+    {
+        return QModelIndex();
+    }
+
+    return createIndex(row, column);
+}
+
+QModelIndex CSMWorld::NestedTableModel::parent(const QModelIndex& index) const
+{
+    return QModelIndex();
+}

apps/opencs/model/world/nestedtablemodel.hpp

@@ -1,4 +1,3 @@
- 
 #ifndef CSM_WOLRD_NESTEDTABLEMODEL_H
 #define CSM_WOLRD_NESTEDTABLEMODEL_H
 
@@ -36,6 +35,14 @@ namespace CSMWorld
         virtual QModelIndex mapFromSource(const QModelIndex& sourceIndex) const;
 
         virtual QModelIndex mapToSource(const QModelIndex& proxyIndex) const;
+
+        virtual int rowCount(const QModelIndex& parent) const;
+
+        virtual int columnCount(const QModelIndex& parent) const;
+
+        virtual QModelIndex index(int row, int column, const QModelIndex& parent) const;
+
+        virtual QModelIndex parent(const QModelIndex& index) const;
     };
 }
 

apps/opencs/view/world/dialoguesubview.cpp

@@ -22,6 +22,7 @@
 #include <QTableView>
 #include <QDebug>
 
+#include "../../model/world/nestedtablemodel.hpp"
 #include "../../model/world/columnbase.hpp"
 #include "../../model/world/idtable.hpp"
 #include "../../model/world/columns.hpp"
@@ -324,6 +325,14 @@ CSVWorld::DialogueDelegateDispatcher::~DialogueDelegateDispatcher()
 =============================================================EditWidget=====================================================
 */
 
+CSVWorld::EditWidget::~EditWidget()
+{
+    for (unsigned i = 0; i < mNestedModels.size(); ++i)
+    {
+        delete mNestedModels[i];
+    }
+}
+
 CSVWorld::EditWidget::EditWidget(QWidget *parent, int row, CSMWorld::IdTable* table, QUndoStack& undoStack, bool createAndDelete) :
 mDispatcher(this, table, undoStack),
 QScrollArea(parent),
@@ -340,6 +349,11 @@ mTable(table)
 
 void CSVWorld::EditWidget::remake(int row)
 {
+    for (unsigned i = 0; i < mNestedModels.size(); ++i)
+    {
+        delete mNestedModels[i];
+    }
+    
     if (mMainWidget)
     {
         delete mMainWidget;
@@ -379,7 +393,7 @@ void CSVWorld::EditWidget::remake(int row)
     int locked = 0;
     const int columns = mTable->columnCount();
 
-    for (int i=0; i<columns; ++i)
+    for (unsigned i=0; i<columns; ++i)
     {
         int flags = mTable->headerData (i, Qt::Horizontal, CSMWorld::ColumnBase::Role_Flags).toInt();
 
@@ -390,9 +404,12 @@ void CSVWorld::EditWidget::remake(int row)
 
             if (mTable->hasChildren(mTable->index(row, i)))
             {
+                mNestedModels.push_back(new CSMWorld::NestedTableModel (mTable->index(row, i), display, mTable));
+                
                 QTableView* table = new QTableView();
-                table->setModel(mTable);
+
-                table->setRootIndex(mTable->index(row, i));
+                table->setModel(*(mNestedModels.rbegin()));
+
                 tablesLayout->addWidget(table);
             } else
             {

apps/opencs/view/world/dialoguesubview.hpp

@@ -21,6 +21,7 @@ class QVBoxLayout;
 namespace CSMWorld
 {
     class IdTable;
+    class NestedTableModel;
 }
 
 namespace CSMDoc
@@ -169,12 +170,15 @@ namespace CSVWorld
             QWidget* mMainWidget;
             CSMWorld::IdTable* mTable;
             QUndoStack& mUndoStack;
+        std::vector<CSMWorld::NestedTableModel*> mNestedModels; //Plain, raw C pointers, deleted in the dtor
 
         public:
 
             EditWidget (QWidget *parent, int row, CSMWorld::IdTable* table,
                         QUndoStack& undoStack, bool createAndDelete = false);
 
+            ~EditWidget();
+        
             void remake(int row);
 
         signals: