3382 class TreeItem;
3389   virtual void TreeDelegateDrawTreeItem(TreeItem &item, Window &window) = 0;
3390   virtual void TreeDelegateGenerateChildren(TreeItem &item) = 0;
3391   virtual void TreeDelegateUpdateSelection(TreeItem &root, int &selection_index,  in TreeDelegateUpdateSelection()
3392                                            TreeItem *&selected_item) {  in TreeDelegateUpdateSelection()
3396       TreeItem &item) = 0; // Return true if we need to update views
3402 class TreeItem {  class
3404   TreeItem(TreeItem *parent, TreeDelegate &delegate, bool might_have_children)  in TreeItem()  function in TreeItem
3412   TreeItem &operator=(const TreeItem &rhs) {  in operator =()
3426   TreeItem(const TreeItem &) = default;
3438   void Resize(size_t n, const TreeItem &t) { m_children.resize(n, t); }  in Resize()
3440   TreeItem &operator[](size_t i) { return m_children[i]; }  in operator []()
3470   TreeItem *GetParent() { return m_parent; }  in GetParent()
3539   void DrawTreeForChild(Window &window, TreeItem *child,  in DrawTreeForChild()
3564   TreeItem *GetItemForRowIndex(uint32_t row_idx) {  in GetItemForRowIndex()
3571         TreeItem *selected_item_ptr = item.GetItemForRowIndex(row_idx);  in GetItemForRowIndex()
3590   TreeItem *m_parent;
3596   std::vector<TreeItem> m_children;
3780   TreeItem m_root;
3781   TreeItem *m_selected_item;
3801   void TreeDelegateDrawTreeItem(TreeItem &item, Window &window) override {  in TreeDelegateDrawTreeItem()
3820   void TreeDelegateGenerateChildren(TreeItem &item) override {  in TreeDelegateGenerateChildren()
3824   bool TreeDelegateItemSelected(TreeItem &item) override {  in TreeDelegateItemSelected()
3858   ThreadSP GetThread(const TreeItem &item) {  in GetThread()
3865   void TreeDelegateDrawTreeItem(TreeItem &item, Window &window) override {  in TreeDelegateDrawTreeItem()
3878   void TreeDelegateGenerateChildren(TreeItem &item) override {  in TreeDelegateGenerateChildren()
3896           TreeItem t(&item, *m_frame_delegate_sp, false);  in TreeDelegateGenerateChildren()
3910   bool TreeDelegateItemSelected(TreeItem &item) override {  in TreeDelegateItemSelected()
3955   void TreeDelegateDrawTreeItem(TreeItem &item, Window &window) override {  in TreeDelegateDrawTreeItem()
3968   void TreeDelegateGenerateChildren(TreeItem &item) override {  in TreeDelegateGenerateChildren()
3988         TreeItem t(&item, *m_thread_delegate_sp, false);  in TreeDelegateGenerateChildren()
4007   void TreeDelegateUpdateSelection(TreeItem &root, int &selection_index,  in TreeDelegateUpdateSelection()
4008                                    TreeItem *&selected_item) override {  in TreeDelegateUpdateSelection()
4034   bool TreeDelegateItemSelected(TreeItem &item) override { return false; }  in TreeDelegateItemSelected()