replace 'pushSample' by 'pushItem'

GUI/View/List/SamplesQModel.cpp

@@ -78,10 +78,10 @@ QModelIndex SamplesQModel::copySample()
     const SampleItem* t = set()->currentItem();
     ASSERT(t);
     SampleItem* t2 = t->clone();
-    return pushSample(t2);
+    return pushItem(t2);
 }
 
-QModelIndex SamplesQModel::pushSample(SampleItem* t)
+QModelIndex SamplesQModel::pushItem(SampleItem* t)
 {
     if (!t)
         return {};

GUI/View/List/SamplesQModel.h

@@ -32,7 +32,7 @@ public:
 
     void removeSample();
     QModelIndex copySample();
-    QModelIndex pushSample(SampleItem*);
+    QModelIndex pushItem(SampleItem*);
 
 private:
     SamplesSet* set();

GUI/View/Views/SampleView.cpp

@@ -129,7 +129,7 @@ void SampleView::setToolbarActions(QToolBar* toolbar)
     toolbar->addAction(new_sample_action);
 
     connect(new_sample_action, &QAction::triggered, [this] {
-        m_qlistmodel->pushSample(new SampleItem);
+        m_qlistmodel->pushItem(new SampleItem);
         // TODO call new_item->addStandardMaterials() ??
     });
 
@@ -142,7 +142,7 @@ void SampleView::setToolbarActions(QToolBar* toolbar)
         "Import sample from a Python script that contains a function that returns a multi-layer");
     toolbar->addAction(import_sample_action);
     connect(import_sample_action, &QAction::triggered,
-            [this] { m_qlistmodel->pushSample(PyImportAssistant::importMultiLayer()); });
+            [this] { m_qlistmodel->pushItem(PyImportAssistant::importMultiLayer()); });
 #endif
 
     auto* choose_from_library_action = new QAction("Examples", this);
@@ -166,7 +166,7 @@ void SampleView::setToolbarActions(QToolBar* toolbar)
                 return;
             t->setName(title);
             t->setDescription(description);
-            m_qlistmodel->pushSample(t);
+            m_qlistmodel->pushItem(t);
         });
     }