# mode_tree_item.key

- **Language:** C
- **Kind:** attribute
- **Source:** https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/mode-tree.c#L78
- **Page:** https://libtmux.org/en/tmux/3.2a/reference/c-struct-mode_tree_item-key/

```c
key_code key;
```

## Referenced by

- [`mode_tree_build_lines`](/en/tmux/3.2a/reference/c-function-mode-tree-c-mode_tree_build_lines/) (function)
- [`mode_tree_draw`](/en/tmux/3.2a/reference/c-function-mode_tree_draw/) (function)
- [`mode_tree_each_tagged`](/en/tmux/3.2a/reference/c-function-mode_tree_each_tagged/) (function)
- [`mode_tree_key`](/en/tmux/3.2a/reference/c-function-mode_tree_key/) (function)
- [`mode_tree_menu_callback`](/en/tmux/3.2a/reference/c-function-mode-tree-c-mode_tree_menu_callback/) (function)

## Referenced declarations

- [`key_code`](/en/tmux/3.2a/reference/c-typedef-key_code/) (typealias)