--fy

src/model/xqviewmodel.cpp

@@ -47,14 +47,14 @@ XQViewModel::XQViewModel( QObject* parent )
 {
   invisibleRootItem()->setData( "[rootItem]", Qt::DisplayRole );
   setItemPrototype( new XQItem );
-  /*
+
   // auf änderungen kann in den unterklassen reagiert werden
   connect(this, &QStandardItemModel::itemChanged, this, [this](QStandardItem *item)
   {
     XQItem* xqItem = static_cast<XQItem*>(item);
-    onItemChanged( *xqItem );
+    emit xqItemChanged( *xqItem );
   });
-  */
+
 
   //qRegisterMetaType<XQItem>("XQItem");
 }
@@ -171,22 +171,6 @@ void XQViewModel::addSection(const XQItemList& list, const XQNodePtr& sectionNod
 void XQViewModel::onToggleSection(const QString& sectionKey )
 {
   qDebug() << " --- onToggleSection: " << sectionKey;
-  /*
-
-  connect(model, &QStandardItemModel::dataChanged, this, &YourClass::onItemChanged);
-
-void YourClass::onItemChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector<int> &roles)
-{
-    if (roles.contains(Qt::CheckStateRole)) {
-        Qt::CheckState state = static_cast<Qt::CheckState>(topLeft.data(Qt::CheckStateRole).toInt());
-        if (state == Qt::Checked) {
-            qDebug() << "Checkbox wurde aktiviert!";
-            // Hier kannst du dein QObject benachrichtigen
-        }
-    }
-}
-*/
-
 }
 
 /*

src/model/xqviewmodel.h

@@ -95,8 +95,9 @@ public:
 
   */
 
+signals:
 
-  virtual void onItemChanged( XQItem& item ) = 0;
+  void xqItemChanged( const XQItem& item );
 
 public slots:
 
@@ -104,7 +105,6 @@ public slots:
   virtual void onActionTriggered(QAction* action);
   virtual void onToggleSection(const QString& sectionKey );
 
-
   // handle XQCommands ( == UndoCommand )
   virtual void onCommandRedo( const XQCommand& command );
   virtual void onCommandUndo( const XQCommand& command );