rm obsolete code (obsolete after removing net oriented sample designer)

GUI/View/PropertyEditor/ComponentTreeView.cpp

@@ -31,7 +31,6 @@ ComponentTreeView::ComponentTreeView(QWidget* parent)
     , m_proxyModel(new ComponentProxyModel(this))
     , m_placeHolderModel(new QStandardItemModel(this))
     , m_eventFilter(new RightMouseButtonEater)
-    , m_show_root_item(false)
 {
     auto* layout = new QVBoxLayout;
 
@@ -59,7 +58,6 @@ ComponentTreeView::ComponentTreeView(QWidget* parent)
             &ComponentTreeView::onCustomContextMenuRequested);
 
     setShowHeader(true);
-    setShowRootItem(false);
 }
 
 void ComponentTreeView::setItem(SessionItem* item)
@@ -69,7 +67,7 @@ void ComponentTreeView::setItem(SessionItem* item)
         return;
     }
     setModel(item->model());
-    setRootIndex(item->index(), m_show_root_item);
+    setRootIndex(item->index());
     m_tree->expandAll();
 }
 
@@ -87,14 +85,13 @@ void ComponentTreeView::setModel(SessionModel* model)
         m_tree->setModel(m_placeHolderModel);
 }
 
-void ComponentTreeView::setRootIndex(const QModelIndex& index, bool show_root_item)
+void ComponentTreeView::setRootIndex(const QModelIndex& index)
 {
     if (QWidget* editor = m_tree->indexWidget(m_tree->currentIndex()))
         m_delegate->closeEditor(editor, QAbstractItemDelegate::NoHint);
     ASSERT(m_proxyModel);
     m_proxyModel->setRootIndex(index);
-    if (!show_root_item)
-        m_tree->setRootIndex(m_proxyModel->mapFromSource(index));
+    m_tree->setRootIndex(m_proxyModel->mapFromSource(index));
 }
 
 void ComponentTreeView::setShowHeader(bool show)
@@ -102,11 +99,6 @@ void ComponentTreeView::setShowHeader(bool show)
     m_tree->setHeaderHidden(!show);
 }
 
-void ComponentTreeView::setShowRootItem(bool show)
-{
-    m_show_root_item = show;
-}
-
 void ComponentTreeView::onCustomContextMenuRequested(const QPoint& pos)
 {
     auto point = m_tree->mapToGlobal(pos);

GUI/View/PropertyEditor/ComponentTreeView.h

@@ -39,21 +39,19 @@ public:
     void clearEditor();
 
     void setShowHeader(bool show);
-    void setShowRootItem(bool show);
 
 private slots:
     void onCustomContextMenuRequested(const QPoint& pos);
 
 private:
     void setModel(SessionModel* model);
-    void setRootIndex(const QModelIndex& index, bool show_root_item = true);
+    void setRootIndex(const QModelIndex& index);
 
     QTreeView* m_tree;
     SessionModelDelegate* m_delegate;
     ComponentProxyModel* m_proxyModel;
     QStandardItemModel* m_placeHolderModel;
     std::unique_ptr<RightMouseButtonEater> m_eventFilter;
-    bool m_show_root_item; //!< Tree will starts from item itself, if true.
 };
 
 #endif // BORNAGAIN_GUI_VIEW_PROPERTYEDITOR_COMPONENTTREEVIEW_H