Repository: microsoft/terminal
File: src/cascadia/TerminalApp/TerminalTab.cpp (C++)

Code before:
        _rootPane->ResizePane(direction);
    }

    // Method Description:
    // - Attempt to move focus between panes, as to focus the child on
    //   the other side of the separator. See Pane::NavigateFocus for details.
    // Arguments:
    // - direction: The direction to move the focus in.
    // Return Value:
    // - <none>
    void TerminalTab::NavigateFocus(const FocusDirection& direction)
    {
        if (direction == FocusDirection::Previous)
        {
            // To get to the previous pane, get the id of the previous pane and focus to that
            _rootPane->FocusPane(_mruPanes.at(1));
        }
        else
        {
            // NOTE: This _must_ be called on the root pane, so that it can propagate
            // throughout the entire tree.
            _rootPane->NavigateFocus(direction);
        }
    }

    bool TerminalTab::FocusPane(const uint32_t& id)
    {
        return _rootPane->FocusPane(id);
    }

    // Method Description:
    // - Prepares this tab for being removed from the UI hierarchy by shutting down all active connections.
    void TerminalTab::Shutdown()
    {
        _rootPane->Shutdown();
    }

    // Method Description:
    // - Closes the currently focused pane in this tab. If it's the last pane in
    //   this tab, our Closed event will be fired (at a later time) for anyone
    //   registered as a handler of our close event.
    // Arguments:
    // - <none>
    // Return Value:
    // - <none>
    void TerminalTab::ClosePane()
    {
        _activePane->Close();
    }

    void TerminalTab::SetTabText(winrt::hstring title)

Review comment (suggestion):
```suggestion
    bool TerminalTab::FocusPane(const uint32_t id)
```

Code after:
        _rootPane->ResizePane(direction);
    }

    // Method Description:
    // - Attempt to move focus between panes, as to focus the child on
    //   the other side of the separator. See Pane::NavigateFocus for details.
    // Arguments:
    // - direction: The direction to move the focus in.
    // Return Value:
    // - <none>
    void TerminalTab::NavigateFocus(const FocusDirection& direction)
    {
        if (direction == FocusDirection::Previous)
        {
            // To get to the previous pane, get the id of the previous pane and focus to that
            _rootPane->FocusPane(_mruPanes.at(1));
        }
        else
        {
            // NOTE: This _must_ be called on the root pane, so that it can propagate
            // throughout the entire tree.
            _rootPane->NavigateFocus(direction);
        }
    }

    bool TerminalTab::FocusPane(const uint32_t id)
    {
        return _rootPane->FocusPane(id);
    }

    // Method Description:
    // - Prepares this tab for being removed from the UI hierarchy by shutting down all active connections.
    void TerminalTab::Shutdown()
    {
        _rootPane->Shutdown();
    }

    // Method Description:
    // - Closes the currently focused pane in this tab. If it's the last pane in
    //   this tab, our Closed event will be fired (at a later time) for anyone
    //   registered as a handler of our close event.
    // Arguments:
    // - <none>
    // Return Value:
    // - <none>
    void TerminalTab::ClosePane()
    {
        _activePane->Close();
    }

    void TerminalTab::SetTabText(winrt::hstring title)