# File structure

You can examine the structure of the file currently opened in the editor using the Structure tool window or the Structure popup. By default, CLion shows all the classes and functions presented in the current file.

![Structure view](https://resources.jetbrains.com/help/img/idea/2026.2/cl_structureview.png)

In [CMake](quick-cmake-tutorial.html) projects, you can also examine the structure of the `CMakeLists.txt` files, with its variables, functions, macros, and targets:

![CMake structure view](https://resources.jetbrains.com/help/img/idea/2026.2/cl_cmake_structureview.png)

Procedure: Open file structure

* `View | Tool Windows | Structure` or `Alt+7` (Windows), `⌘ 7` (macOS), `⌘ 7` (IntelliJ IDEA Classic (macOS)), `⌘ 7` (macOS System Shortcuts), `Alt+7` (XWin), `Alt+7` (GNOME), `Alt+7` (KDE), `Alt+7` (Emacs), `Alt+7` (Sublime Text), `⌘ 7` (Sublime Text (macOS)), `⌘ 3` (Xcode), `Ctrl+Alt+F` (Visual Studio), `⌃ ⌥ F` (Visual Studio (macOS)), `Ctrl+F11` (ReSharper), `⌃ F11` (ReSharper (macOS)), `Alt+7` (QtCreator), `⌘ 7` (QtCreator (macOS)), `Ctrl+7` (NetBeans), `Alt+7` (Eclipse), `⌘ 7` (Eclipse (macOS))

This tool window displays the structure of a file currently opened in the editor and having the focus, or selected in the Project tool window.

* `Navigate | File Structure` or `Ctrl+F12` (Windows), `⌘ F12` (macOS), `⌘ F12` (IntelliJ IDEA Classic (macOS)), `⌘ ⇧ 7` (macOS System Shortcuts), `Ctrl+F12` (XWin), `Ctrl+F12` (GNOME), `Ctrl+0` (KDE), `Ctrl+F12` (Emacs), `Ctrl+R` (Sublime Text), `⌘ R` (Sublime Text (macOS)), `⌃ 6` (Xcode), `Alt+\` (Visual Studio), `⌥ \` (Visual Studio (macOS)), `Ctrl+F12` (ReSharper), `⌘ F12` (ReSharper (macOS)), `Ctrl+F12` (QtCreator), `⌘ F12` (QtCreator (macOS)), `Ctrl+F12` (NetBeans), `Ctrl+F3` (Eclipse), `⌘ O` (Eclipse (macOS))

This popup displays the structure of a file, currently opened in the editor and having the focus.

> **Note:**
> Structure view icons are described [Icons and Symbols](icons-and-symbols.html#structure-icons).

Procedure: Locate a code element with the Structure view popup

You can use the [structure view]() popup to locate a code element in the file you are working on.

1. To open the structure view popup, press `Ctrl+F12` (Windows), `⌘ F12` (macOS), `⌘ F12` (IntelliJ IDEA Classic (macOS)), `⌘ ⇧ 7` (macOS System Shortcuts), `Ctrl+F12` (XWin), `Ctrl+F12` (GNOME), `Ctrl+0` (KDE), `Ctrl+F12` (Emacs), `Ctrl+R` (Sublime Text), `⌘ R` (Sublime Text (macOS)), `⌃ 6` (Xcode), `Alt+\` (Visual Studio), `⌥ \` (Visual Studio (macOS)), `Ctrl+F12` (ReSharper), `⌘ F12` (ReSharper (macOS)), `Ctrl+F12` (QtCreator), `⌘ F12` (QtCreator (macOS)), `Ctrl+F12` (NetBeans), `Ctrl+F3` (Eclipse), `⌘ O` (Eclipse (macOS)).

2. In the popup, locate an item you need. You can start typing a name of the element for CLion to narrow down the search. Press `Enter` (Windows), `⏎` (macOS), `⏎` (IntelliJ IDEA Classic (macOS)), `⏎` (macOS System Shortcuts), `Enter` (XWin), `Enter` (GNOME), `Enter` (KDE), `Enter` (Emacs), `Enter` (Sublime Text), `⏎` (Sublime Text (macOS)), `⏎` (Xcode), `Enter` (Visual Studio), `⏎` (Visual Studio (macOS)), `Enter` (ReSharper), `⏎` (ReSharper (macOS)), `Enter` (QtCreator), `⏎` (QtCreator (macOS)), `Enter` (NetBeans), `Enter` (Eclipse), `⏎` (Eclipse (macOS)) to return to the editor and the corresponding element.

> **Tip:**
> CLion can also build structure for HTML, XML, JavaScript, TypeScript, and CoffeeScript files.