fix: vergilius fnptr import, remove tab pin, flatten workspace tree, middle-click close

- Fix vergilius_to_rcx.py to detect function pointer syntax (*Name)(params) and emit FuncPtr64
- Re-fetch 85 structs to recover proper field names (697/716 fixed)
- Remove pin button from dock tabs and all pin-related context menu items
- Fix newClass() creating duplicate tabs
- Set workspace tree font to match tab bar (size 10)
- Flatten workspace tree: remove redundant Project group node (VS Code Explorer style)
- Add middle-click to close dock widget tabs
- Allow type chooser to show cross-doc types for root nodes

CMakeLists.txt

@@ -346,11 +346,6 @@ if(BUILD_TESTING)
         endif()
         add_test(NAME test_controller COMMAND test_controller)
 
-        add_executable(grab_tabs tests/grab_tabs.cpp
-            src/themes/theme.cpp src/themes/thememanager.cpp src/resources.qrc)
-        target_include_directories(grab_tabs PRIVATE src)
-        target_link_libraries(grab_tabs PRIVATE ${QT}::Widgets ${QT}::Svg ${QT}::Test)
-
         add_executable(test_validation tests/test_validation.cpp
         src/editor.cpp src/compose.cpp src/format.cpp src/addressparser.cpp src/controller.cpp
         src/processpicker.cpp src/processpicker.ui src/providerregistry.cpp

msvc/Reclass.vcxproj

@@ -72,7 +72,8 @@
       <AdditionalDependencies>dwmapi.lib;dbghelp.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
     <PostBuildEvent>
-      <Command>$(QtToolsPath)/windeployqt $(SolutionDir)$(Platform)\$(Configuration)\$(ProjectName).exe</Command>
+      <Command>$(QtToolsPath)/windeployqt $(SolutionDir)$(Platform)\$(Configuration)\$(ProjectName).exe
+xcopy /Y /I "$(SolutionDir)..\src\examples\*.rcx" "$(SolutionDir)$(Platform)\$(Configuration)\examples\"</Command>
     </PostBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -84,7 +85,8 @@
       <PreprocessorDefinitions>NOMINMAX;%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ClCompile>
     <PostBuildEvent>
-      <Command>$(QtToolsPath)/windeployqt $(SolutionDir)$(Platform)\$(Configuration)\$(ProjectName).exe</Command>
+      <Command>$(QtToolsPath)/windeployqt $(SolutionDir)$(Platform)\$(Configuration)\$(ProjectName).exe
+xcopy /Y /I "$(SolutionDir)..\src\examples\*.rcx" "$(SolutionDir)$(Platform)\$(Configuration)\examples\"</Command>
     </PostBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'" Label="Configuration">

src/controller.cpp

@@ -231,17 +231,7 @@ void RcxController::connectEditor(RcxEditor* editor) {
         TypePopupMode mode = TypePopupMode::FieldType;
         if (target == EditTarget::ArrayElementType)
             mode = TypePopupMode::ArrayElement;
-        else if (target == EditTarget::PointerTarget) {
-            // Primitive pointers (ptrDepth>0) should open FieldType with
-            // the base type selected and *//** preselected — not PointerTarget.
-            bool isPrimPtr = false;
-            if (nodeIdx >= 0 && nodeIdx < m_doc->tree.nodes.size()) {
-                const auto& n = m_doc->tree.nodes[nodeIdx];
-                isPrimPtr = n.ptrDepth > 0 && n.refId == 0;
-            }
-            mode = isPrimPtr ? TypePopupMode::FieldType
-                             : TypePopupMode::PointerTarget;
-        }
+        // PointerTarget is handled as FieldType — modifiers * / ** will be pre-selected
         showTypePopup(editor, mode, nodeIdx, globalPos);
     });
 
@@ -1787,7 +1777,41 @@ void RcxController::showContextMenu(RcxEditor* editor, int line, int nodeIdx,
             && !node.bitfieldMembers.isEmpty()
             && subLine >= 0 && subLine < node.bitfieldMembers.size();
 
+        bool isEnumNode = node.resolvedClassKeyword() == QStringLiteral("enum");
+
         if (isEnumMember || isBitfieldMember) {
+            if (isEnumMember) {
+                menu.addAction(icon("diff-added.svg"), "Add Member Above", [this, nodeId, subLine]() {
+                    int ni = m_doc->tree.indexOfId(nodeId);
+                    if (ni < 0) return;
+                    auto members = m_doc->tree.nodes[ni].enumMembers;
+                    int64_t val = (subLine > 0) ? members[subLine - 1].second + 1 : 0;
+                    auto oldMembers = members;
+                    members.insert(subLine, {QStringLiteral("NewMember"), val});
+                    m_doc->undoStack.push(new RcxCommand(this,
+                        cmd::ChangeEnumMembers{nodeId, oldMembers, members}));
+                });
+                menu.addAction(icon("diff-added.svg"), "Add Member Below", [this, nodeId, subLine]() {
+                    int ni = m_doc->tree.indexOfId(nodeId);
+                    if (ni < 0) return;
+                    auto members = m_doc->tree.nodes[ni].enumMembers;
+                    int64_t val = members[subLine].second + 1;
+                    auto oldMembers = members;
+                    members.insert(subLine + 1, {QStringLiteral("NewMember"), val});
+                    m_doc->undoStack.push(new RcxCommand(this,
+                        cmd::ChangeEnumMembers{nodeId, oldMembers, members}));
+                });
+                menu.addAction(icon("trash.svg"), "Remove Member", [this, nodeId, subLine]() {
+                    int ni = m_doc->tree.indexOfId(nodeId);
+                    if (ni < 0) return;
+                    auto members = m_doc->tree.nodes[ni].enumMembers;
+                    auto oldMembers = members;
+                    members.remove(subLine);
+                    m_doc->undoStack.push(new RcxCommand(this,
+                        cmd::ChangeEnumMembers{nodeId, oldMembers, members}));
+                });
+                menu.addSeparator();
+            }
             if (isBitfieldMember) {
                 const auto& bm = node.bitfieldMembers[subLine];
                 if (bm.bitWidth == 1) {
@@ -1802,6 +1826,28 @@ void RcxController::showContextMenu(RcxEditor* editor, int line, int nodeIdx,
                 menu.addSeparator();
             }
             // Fall through to always-available actions
+        } else if (isEnumNode) {
+            // Enum header line — enum-specific actions only (no struct ops)
+            menu.addAction(icon("diff-added.svg"), "Add Member", [this, nodeId]() {
+                int ni = m_doc->tree.indexOfId(nodeId);
+                if (ni < 0) return;
+                auto members = m_doc->tree.nodes[ni].enumMembers;
+                int64_t nextVal = members.isEmpty() ? 0 : members.last().second + 1;
+                auto oldMembers = members;
+                members.append({QStringLiteral("NewMember"), nextVal});
+                m_doc->undoStack.push(new RcxCommand(this,
+                    cmd::ChangeEnumMembers{nodeId, oldMembers, members}));
+            });
+            menu.addAction(icon("edit.svg"), "&Rename...", [this, editor, line]() {
+                editor->beginInlineEdit(EditTarget::Name, line);
+            });
+            menu.addSeparator();
+            menu.addAction(icon("trash.svg"), "&Delete", [this, nodeId]() {
+                int ni = m_doc->tree.indexOfId(nodeId);
+                if (ni >= 0) removeNode(ni);
+            });
+            menu.addSeparator();
+            // Fall through to always-available actions
         } else {
 
         // ── Quick-convert suggestions (top-level for fast access) ──
@@ -2775,7 +2821,7 @@ void RcxController::showTypePopup(RcxEditor* editor, TypePopupMode mode,
         }
 
         // Add types from other open documents
-        if (mode != TypePopupMode::Root && m_projectDocs) {
+        if (m_projectDocs) {
             QSet<QString> localNames;
             for (const auto& e : entries)
                 if (e.entryKind == TypeEntry::Composite)

src/dock_tab_buttons.h

@@ -5,28 +5,18 @@
 #include <QHBoxLayout>
 #include <QIcon>
 
-// Dock tab button widget (pin + close)
+// Dock tab button widget (close button)
 // Placed on the right side of each dock tab via QTabBar::setTabButton.
 class DockTabButtons : public QWidget {
     Q_OBJECT
 public:
-    QToolButton* pinBtn;
     QToolButton* closeBtn;
-    bool pinned = false;
 
     explicit DockTabButtons(QWidget* parent = nullptr) : QWidget(parent) {
         auto* hl = new QHBoxLayout(this);
         hl->setContentsMargins(0, 0, 0, 0);
         hl->setSpacing(0);
 
-        pinBtn = new QToolButton(this);
-        pinBtn->setAutoRaise(true);
-        pinBtn->setCursor(Qt::PointingHandCursor);
-        pinBtn->setFixedSize(16, 16);
-        pinBtn->setToolTip("Pin tab");
-        updatePinIcon();
-        hl->addWidget(pinBtn);
-
         closeBtn = new QToolButton(this);
         closeBtn->setAutoRaise(true);
         closeBtn->setCursor(Qt::PointingHandCursor);
@@ -35,31 +25,12 @@ public:
         closeBtn->setIcon(QIcon(":/vsicons/close.svg"));
         closeBtn->setIconSize(QSize(12, 12));
         hl->addWidget(closeBtn);
-
-        connect(pinBtn, &QToolButton::clicked, this, [this]() {
-            pinned = !pinned;
-            updatePinIcon();
-            emit pinToggled(pinned);
-        });
     }
 
     void applyTheme(const QColor& hover) {
         QString style = QStringLiteral(
             "QToolButton { border: none; padding: 1px; border-radius: 0px; }"
             "QToolButton:hover { background: %1; }").arg(hover.name());
-        pinBtn->setStyleSheet(style);
         closeBtn->setStyleSheet(style);
     }
-
-    void setPinned(bool p) { pinned = p; updatePinIcon(); emit pinToggled(pinned); }
-
-signals:
-    void pinToggled(bool pinned);
-
-private:
-    void updatePinIcon() {
-        pinBtn->setIcon(QIcon(pinned ? ":/vsicons/pinned.svg" : ":/vsicons/pin.svg"));
-        pinBtn->setIconSize(QSize(12, 12));
-        pinBtn->setToolTip(pinned ? "Unpin tab" : "Pin tab");
-    }
 };

src/main.cpp

@@ -1441,8 +1441,7 @@ QDockWidget* MainWindow::createTab(RcxDocument* doc) {
     splitter->setHandleWidth(1);
     auto* ctrl = new RcxController(doc, splitter);
 
-    QString title = doc->filePath.isEmpty()
-                    ? rootName(doc->tree) : QFileInfo(doc->filePath).fileName();
+    QString title = rootName(doc->tree);
     auto* dock = new QDockWidget(title, this);
     dock->setObjectName(QStringLiteral("DocDock_%1").arg(quintptr(dock), 0, 16));
     dock->setFeatures(QDockWidget::DockWidgetClosable |
@@ -1532,7 +1531,7 @@ QDockWidget* MainWindow::createTab(RcxDocument* doc) {
     dockGrip->hide();
 
     // Swap title bar when floating/docking, show/hide border + grip
-    connect(dock, &QDockWidget::topLevelChanged, this, [dock, emptyTitleBar, floatTitleBar, dockBorder, dockGrip](bool floating) {
+    connect(dock, &QDockWidget::topLevelChanged, this, [this, dock, emptyTitleBar, floatTitleBar, dockBorder, dockGrip](bool floating) {
         dock->setTitleBarWidget(floating ? floatTitleBar : emptyTitleBar);
         if (floating) {
             dockBorder->setGeometry(0, 0, dock->width(), dock->height());
@@ -1544,6 +1543,8 @@ QDockWidget* MainWindow::createTab(RcxDocument* doc) {
         } else {
             dockBorder->hide();
             dockGrip->hide();
+            // Re-docking creates a new tab bar — reinstall pin/close buttons
+            QTimer::singleShot(0, this, [this]() { setupDockTabBars(); });
         }
     });
     dock->installEventFilter(new DockBorderFilter(dockBorder, dockGrip, dock));
@@ -1667,8 +1668,7 @@ QDockWidget* MainWindow::createTab(RcxDocument* doc) {
                 auto it2 = m_tabs.find(dockGuard);
                 if (it2 != m_tabs.end()) {
                     updateAllRenderedPanes(*it2);
-                    if (it2->doc->filePath.isEmpty())
-                        dockGuard->setWindowTitle(rootName(it2->doc->tree, it2->ctrl->viewRootId()));
+                    dockGuard->setWindowTitle(rootName(it2->doc->tree, it2->ctrl->viewRootId()));
                 }
                 rebuildWorkspaceModel();
                 updateWindowTitle();
@@ -1684,8 +1684,7 @@ QDockWidget* MainWindow::createTab(RcxDocument* doc) {
                 auto it2 = m_tabs.find(dockGuard);
                 if (it2 != m_tabs.end()) {
                     updateAllRenderedPanes(*it2);
-                    if (it2->doc->filePath.isEmpty())
-                        dockGuard->setWindowTitle(rootName(it2->doc->tree, it2->ctrl->viewRootId()));
+                    dockGuard->setWindowTitle(rootName(it2->doc->tree, it2->ctrl->viewRootId()));
                 }
                 updateWindowTitle();
                 rebuildWorkspaceModel();
@@ -1734,6 +1733,7 @@ void MainWindow::setupDockTabBars() {
 
         // No stylesheet — painting handled by MenuBarStyle
         tabBar->setStyleSheet(QString());
+        tabBar->setAttribute(Qt::WA_Hover, true);
         tabBar->setElideMode(Qt::ElideNone);
         tabBar->setExpanding(false);
         // Set editor font so tab width sizing matches our label painting
@@ -1774,8 +1774,9 @@ void MainWindow::setupDockTabBars() {
             tabBar->setTabButton(i, QTabBar::RightSide, btns);
         }
 
-        // Context menu (install only once)
+        // Middle-click close + context menu (install only once)
         if (tabBar->contextMenuPolicy() == Qt::CustomContextMenu) continue;
+        tabBar->installEventFilter(this);
         tabBar->setContextMenuPolicy(Qt::CustomContextMenu);
         connect(tabBar, &QTabBar::customContextMenuRequested,
                 this, [this, tabBar](const QPoint& pos) {
@@ -1790,9 +1791,6 @@ void MainWindow::setupDockTabBars() {
             if (!target) return;
 
             auto tabIt = m_tabs.find(target);
-            auto* btns = qobject_cast<DockTabButtons*>(
-                tabBar->tabButton(idx, QTabBar::RightSide));
-            bool isPinned = btns && btns->pinned;
 
             QMenu menu;
 
@@ -1816,28 +1814,6 @@ void MainWindow::setupDockTabBars() {
                 });
             }
 
-            // Close All But Pinned (only if any tab is pinned)
-            bool anyPinned = false;
-            for (int i = 0; i < tabBar->count(); ++i) {
-                auto* b = qobject_cast<DockTabButtons*>(
-                    tabBar->tabButton(i, QTabBar::RightSide));
-                if (b && b->pinned) { anyPinned = true; break; }
-            }
-            if (anyPinned) {
-                menu.addAction("Close All But Pinned", [this, tabBar]() {
-                    QVector<QDockWidget*> toClose;
-                    for (int i = 0; i < tabBar->count(); ++i) {
-                        auto* b = qobject_cast<DockTabButtons*>(
-                            tabBar->tabButton(i, QTabBar::RightSide));
-                        if (b && b->pinned) continue;
-                        QString title = tabBar->tabText(i);
-                        for (auto* d : m_docDocks)
-                            if (d->windowTitle() == title) { toClose.append(d); break; }
-                    }
-                    for (auto* d : toClose) d->close();
-                });
-            }
-
             menu.addSeparator();
 
             // Copy Full Path / Open Containing Folder (only if saved)
@@ -1859,14 +1835,6 @@ void MainWindow::setupDockTabBars() {
 
             menu.addSeparator();
 
-            // Pin / Unpin
-            if (btns) {
-                QIcon pinIcon = makeIcon(isPinned ? ":/vsicons/pinned.svg"
-                                                  : ":/vsicons/pin.svg");
-                menu.addAction(pinIcon, isPinned ? "Unpin Tab" : "Pin Tab",
-                               [btns, isPinned]() { btns->setPinned(!isPinned); });
-            }
-
             menu.addSeparator();
 
             // New Document Groups (only if >1 tab)
@@ -1918,8 +1886,47 @@ void MainWindow::setupDockTabBars() {
     }
 }
 
+bool MainWindow::eventFilter(QObject* obj, QEvent* event) {
+    if (event->type() == QEvent::MouseButtonPress) {
+        auto* me = static_cast<QMouseEvent*>(event);
+        if (me->button() == Qt::MiddleButton) {
+            if (auto* tabBar = qobject_cast<QTabBar*>(obj)) {
+                int idx = tabBar->tabAt(me->pos());
+                if (idx >= 0) {
+                    QString title = tabBar->tabText(idx);
+                    for (auto* d : m_docDocks) {
+                        if (d->windowTitle() == title) { d->close(); break; }
+                    }
+                    return true;
+                }
+            }
+        }
+    }
+    return QMainWindow::eventFilter(obj, event);
+}
+
 // Build a minimal empty struct for new documents
 static void buildEmptyStruct(NodeTree& tree, const QString& classKeyword = QString()) {
+    // ── Enum: bare node with empty enumMembers, no hex children ──
+    if (classKeyword == QStringLiteral("enum")) {
+        Node root;
+        root.kind = NodeKind::Struct;
+        root.name = "Unnamed";
+        root.structTypeName = "Unnamed";
+        root.classKeyword = classKeyword;
+        root.parentId = 0;
+        root.offset = 0;
+        root.enumMembers = {
+            {QStringLiteral("Member0"), 0},
+            {QStringLiteral("Member1"), 1},
+            {QStringLiteral("Member2"), 2},
+            {QStringLiteral("Member3"), 3},
+            {QStringLiteral("Member4"), 4},
+        };
+        tree.addNode(root);
+        return;
+    }
+
     Node root;
     root.kind = NodeKind::Struct;
     root.name = "instance";
@@ -2317,6 +2324,7 @@ void MainWindow::applyTheme(const Theme& theme) {
         if (tabBar->parent() == this) {
             // No stylesheet — painting handled by MenuBarStyle (CE_TabBarTabShape/Label)
             tabBar->setStyleSheet(QString());
+            tabBar->setAttribute(Qt::WA_Hover, true);
             tabBar->setElideMode(Qt::ElideNone);
             tabBar->setExpanding(false);
             // Set editor font so tab width sizing matches our label painting
@@ -2582,9 +2590,12 @@ void MainWindow::setEditorFont(const QString& fontName) {
             }
         }
     }
-    // Sync workspace tree font
-    if (m_workspaceTree)
-        m_workspaceTree->setFont(f);
+    // Sync workspace tree font (match tab bar size)
+    if (m_workspaceTree) {
+        QFont wf(fontName, 10);
+        wf.setFixedPitch(true);
+        m_workspaceTree->setFont(wf);
+    }
     // Sync dock titlebar font
     if (m_dockTitleLabel)
         m_dockTitleLabel->setFont(f);
@@ -2639,9 +2650,7 @@ void MainWindow::updateWindowTitle() {
     auto* activeDock = m_activeDocDock;
     if (activeDock && m_tabs.contains(activeDock)) {
         auto& tab = m_tabs[activeDock];
-        QString name = tab.doc->filePath.isEmpty()
-                       ? rootName(tab.doc->tree, tab.ctrl->viewRootId())
-                       : QFileInfo(tab.doc->filePath).fileName();
+        QString name = rootName(tab.doc->tree, tab.ctrl->viewRootId());
         if (tab.doc->modified) name += " *";
         title = name + " - Reclass";
     } else {
@@ -3356,13 +3365,19 @@ void MainWindow::createWorkspaceDock() {
     m_workspaceTree->setEditTriggers(QAbstractItemView::NoEditTriggers);
     m_workspaceTree->setExpandsOnDoubleClick(false);
     m_workspaceTree->setMouseTracking(true);
+    {
+        QSettings s("Reclass", "Reclass");
+        QFont f(s.value("font", "JetBrains Mono").toString(), 10);
+        f.setFixedPitch(true);
+        m_workspaceTree->setFont(f);
+    }
 
     connect(m_workspaceSearch, &QLineEdit::textChanged, this, [this](const QString& text) {
         m_workspaceProxy->setFilterFixedString(text);
         if (!text.isEmpty())
             m_workspaceTree->expandAll();
         else
-            m_workspaceTree->expandToDepth(0);
+            m_workspaceTree->collapseAll();
     });
 
     // Override palette: selection + hover use theme colors (not default blue)
@@ -3380,13 +3395,9 @@ void MainWindow::createWorkspaceDock() {
     m_workspaceTree->setContextMenuPolicy(Qt::CustomContextMenu);
     connect(m_workspaceTree, &QWidget::customContextMenuRequested, this, [this](const QPoint& pos) {
         QModelIndex index = m_workspaceTree->indexAt(pos);
-        if (!index.isValid()) return;
 
-        auto structIdVar = index.data(Qt::UserRole + 1);
-        uint64_t structId = structIdVar.isValid() ? structIdVar.toULongLong() : 0;
-
-        // Right-click on "Project" group → New Class / New Struct / New Enum
-        if (structId == rcx::kGroupSentinel) {
+        // Right-click on empty area → New Class / New Struct / New Enum
+        if (!index.isValid()) {
             QMenu menu;
             auto* actClass  = menu.addAction("New Class");
             auto* actStruct = menu.addAction("New Struct");
@@ -3398,6 +3409,8 @@ void MainWindow::createWorkspaceDock() {
             return;
         }
 
+        auto structIdVar = index.data(Qt::UserRole + 1);
+        uint64_t structId = structIdVar.isValid() ? structIdVar.toULongLong() : 0;
         if (structId == 0) return;
 
         auto subVar = index.data(Qt::UserRole);
@@ -3502,12 +3515,6 @@ void MainWindow::createWorkspaceDock() {
         auto structIdVar = index.data(Qt::UserRole + 1);
         uint64_t structId = structIdVar.isValid() ? structIdVar.toULongLong() : 0;
 
-        if (structId == rcx::kGroupSentinel) {
-            // "Project" folder: toggle expand/collapse
-            m_workspaceTree->setExpanded(index, !m_workspaceTree->isExpanded(index));
-            return;
-        }
-
         auto subVar = index.data(Qt::UserRole);
         if (!subVar.isValid()) return;
         auto* ownerDock = static_cast<QDockWidget*>(subVar.value<void*>());
@@ -3713,13 +3720,10 @@ void MainWindow::rebuildWorkspaceModel() {
         TabState& tab = it.value();
         if (seenDocs.contains(tab.doc)) continue;  // skip duplicate doc views
         seenDocs.insert(tab.doc);
-        QString name = tab.doc->filePath.isEmpty()
-            ? rootName(tab.doc->tree, tab.ctrl->viewRootId())
-            : QFileInfo(tab.doc->filePath).fileName();
+        QString name = rootName(tab.doc->tree, tab.ctrl->viewRootId());
         tabs.append({ &tab.doc->tree, name, static_cast<void*>(it.key()) });
     }
     rcx::buildProjectExplorer(m_workspaceModel, tabs);
-    m_workspaceTree->expandToDepth(0);
 }
 
 void MainWindow::addRecentFile(const QString& path) {
@@ -4010,9 +4014,10 @@ void MainWindow::showStartPage() {
 
 void MainWindow::dismissStartPage() {
     if (!m_startPage) return;
-    m_startPage->close();
-    m_startPage->deleteLater();
-    m_startPage = nullptr;
+    auto* sp = m_startPage;
+    m_startPage = nullptr;  // null first — close() may re-enter via rejected signal
+    sp->close();
+    sp->deleteLater();
 }
 
 } // namespace rcx

src/mainwindow.h

@@ -178,6 +178,7 @@ private:
 protected:
     void changeEvent(QEvent* event) override;
     void resizeEvent(QResizeEvent* event) override;
+    bool eventFilter(QObject* obj, QEvent* event) override;
 };
 
 } // namespace rcx

src/typeselectorpopup.cpp

@@ -415,9 +415,9 @@ TypeSelectorPopup::TypeSelectorPopup(QWidget* parent)
             return btn;
         };
 
-        m_chipPrim  = makeChip(QStringLiteral("P"));
-        m_chipTypes = makeChip(QStringLiteral("T"));
-        m_chipEnums = makeChip(QStringLiteral("E"));
+        m_chipPrim  = makeChip(QStringLiteral("Built-in"));
+        m_chipTypes = makeChip(QStringLiteral("Types"));
+        m_chipEnums = makeChip(QStringLiteral("Enum"));
         m_chipPrim->setAccessibleName(QStringLiteral("Show primitives"));
         m_chipTypes->setAccessibleName(QStringLiteral("Show composites"));
         m_chipEnums->setAccessibleName(QStringLiteral("Show enums"));
@@ -1080,9 +1080,9 @@ void TypeSelectorPopup::applyFilter(const QString& text) {
     auto updateChipLabel = [](QToolButton* btn, const QString& abbrev, int count) {
         btn->setText(QStringLiteral("%1 (%2)").arg(abbrev).arg(count));
     };
-    if (m_chipPrim)  updateChipLabel(m_chipPrim,  QStringLiteral("P"),  primCount);
-    if (m_chipTypes) updateChipLabel(m_chipTypes, QStringLiteral("T"),  typeCount);
-    if (m_chipEnums) updateChipLabel(m_chipEnums, QStringLiteral("E"),  enumCount);
+    if (m_chipPrim)  updateChipLabel(m_chipPrim,  QStringLiteral("Built-in"),  primCount);
+    if (m_chipTypes) updateChipLabel(m_chipTypes, QStringLiteral("Types"),    typeCount);
+    if (m_chipEnums) updateChipLabel(m_chipEnums, QStringLiteral("Enum"),     enumCount);
 
     if (m_statusLabel)
         m_statusLabel->setText(QStringLiteral("%1 results").arg(resultCount));

src/workspace_model.h

@@ -21,13 +21,6 @@ inline void buildProjectExplorer(QStandardItemModel* model,
     model->clear();
     model->setHorizontalHeaderLabels({QStringLiteral("Name")});
 
-    // Single "Project" root with folder icon
-    void* firstSub = tabs.isEmpty() ? nullptr : tabs[0].subPtr;
-    auto* projectItem = new QStandardItem(QIcon(":/vsicons/folder.svg"),
-                                          QStringLiteral("Project"));
-    projectItem->setData(QVariant::fromValue(firstSub), Qt::UserRole);
-    projectItem->setData(QVariant::fromValue(kGroupSentinel), Qt::UserRole + 1);
-
     // Collect all top-level structs/enums across all tabs
     struct Entry { const Node* node; void* subPtr; const NodeTree* tree; };
     QVector<Entry> types, enums;
@@ -99,7 +92,7 @@ inline void buildProjectExplorer(QStandardItemModel* model,
             item->appendRow(childItem);
         }
 
-        projectItem->appendRow(item);
+        model->appendRow(item);
     }
 
     for (const auto& e : enums) {
@@ -111,10 +104,8 @@ inline void buildProjectExplorer(QStandardItemModel* model,
             QIcon(":/vsicons/symbol-enum.svg"), display);
         item->setData(QVariant::fromValue(e.subPtr), Qt::UserRole);
         item->setData(QVariant::fromValue(e.node->id), Qt::UserRole + 1);
-        projectItem->appendRow(item);
+        model->appendRow(item);
     }
-
-    model->appendRow(projectItem);
 }
 
 } // namespace rcx

tools/vergilius_to_rcx.py

@@ -341,6 +341,19 @@ def parse_field_line(line, offset, parent_id, ids, struct_registry):
     line = re.sub(r'\bvolatile\b', '', line).strip()
     line = re.sub(r'\s+', ' ', line)
 
+    # Check for function pointer: RETURN_TYPE (*NAME)(PARAMS)
+    fnptr_m = re.search(r'\(\*\s*(\w+)\s*\)', line)
+    if fnptr_m:
+        field_name = fnptr_m.group(1)
+        node_id = ids.alloc()
+        return {
+            'id': str(node_id),
+            'kind': 'FuncPtr64',
+            'name': field_name,
+            'offset': offset,
+            'parentId': str(parent_id),
+        }
+
     # Check for struct/union keyword prefix
     keyword = None
     m = re.match(r'^(struct|union|enum)\s+(.+)', line)