View/Model support push_back

src/blackgui/models/listmodelbase.cpp

@@ -509,7 +509,31 @@ namespace BlackGui
             beginInsertRows(QModelIndex(), m_container.size(), m_container.size());
             m_container.push_back(object);
             endInsertRows();
+
+            if (this->hasFilter())
+            {
+                // this will change the whole used model as we cannot predict the filter
+                this->beginResetModel();
                 this->updateFilteredContainer();
+                this->endResetModel();
+            }
+            this->emitModelDataChanged();
+        }
+
+        template<typename ObjectType, typename ContainerType, bool UseCompare>
+        void CListModelBase<ObjectType, ContainerType, UseCompare>::push_back(const ContainerType &container)
+        {
+            beginInsertRows(QModelIndex(), m_container.size(), m_container.size());
+            m_container.push_back(container);
+            endInsertRows();
+
+            if (this->hasFilter())
+            {
+                // this will change the whole used model as we cannot predict the filter
+                this->beginResetModel();
+                this->updateFilteredContainer();
+                this->endResetModel();
+            }
             this->emitModelDataChanged();
         }
 
@@ -522,6 +546,7 @@ namespace BlackGui
 
             if (this->hasFilter())
             {
+                // this will change the whole used model as we cannot predict the filter
                 this->beginResetModel();
                 this->updateFilteredContainer();
                 this->endResetModel();
@@ -539,6 +564,7 @@ namespace BlackGui
 
             if (this->hasFilter())
             {
+                // this will change the whole used model as we cannot predict the filter
                 this->beginResetModel();
                 this->updateFilteredContainer();
                 this->endResetModel();

src/blackgui/models/listmodelbase.h

@@ -255,6 +255,9 @@ namespace BlackGui
             //! Similar to ContainerType::push_back
             virtual void push_back(const ObjectType &object);
 
+            //! Similar to ContainerType::push_back
+            virtual void push_back(const ContainerType &container);
+
             //! Similar to ContainerType::insert here inserts at first position
             virtual void insert(const ObjectType &object);
 

src/blackgui/views/viewbase.cpp

@@ -972,6 +972,38 @@ namespace BlackGui
             }
         }
 
+        template <class ModelClass, class ContainerType, class ObjectType>
+        void CViewBase<ModelClass, ContainerType, ObjectType>::push_back(const ObjectType &value, bool resize)
+        {
+            Q_ASSERT(m_model);
+            if (this->rowCount() < 1)
+            {
+                // this allows presizing
+                this->updateContainerMaybeAsync(ContainerType({value}), true, resize);
+            }
+            else
+            {
+                m_model->push_back(value);
+                if (resize) { this->performModeBasedResizeToContent(); }
+            }
+        }
+
+        template <class ModelClass, class ContainerType, class ObjectType>
+        void CViewBase<ModelClass, ContainerType, ObjectType>::push_back(const ContainerType &container, bool resize)
+        {
+            Q_ASSERT(m_model);
+            if (this->rowCount() < 1)
+            {
+                // this allows presizing
+                this->updateContainerMaybeAsync(container, true, resize);
+            }
+            else
+            {
+                m_model->push_back(container);
+                if (resize) { this->performModeBasedResizeToContent(); }
+            }
+        }
+
         template <class ModelClass, class ContainerType, class ObjectType>
         const ObjectType &CViewBase<ModelClass, ContainerType, ObjectType>::at(const QModelIndex &index) const
         {

src/blackgui/views/viewbase.h

@@ -580,6 +580,12 @@ namespace BlackGui
             //! Insert
             void insert(const ContainerType &container, bool resize = true);
 
+            //! Push back
+            void push_back(const ObjectType &value, bool resize = true);
+
+            //! Push back
+            void push_back(const ContainerType &container, bool resize = true);
+
             //! Value object at
             const ObjectType &at(const QModelIndex &index) const;