# format_cb_mouse_status_line

- **Language:** C
- **Kind:** function
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/format.c#L1306
- **Page:** https://libtmux.org/en/tmux/3.7c/reference/c-function-format-c-format_cb_mouse_status_line/

```c
static void * format_cb_mouse_status_line(struct format_tree *ft)
```

## Parameters

- `ft` (`struct format_tree *`)

## Calls

- [`xasprintf`](/en/tmux/3.7c/reference/c-function-xasprintf/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/format.c#L1322)

## Referenced declarations

- [`format_tree.c`](/en/tmux/3.7c/reference/c-struct-format_tree-c/) (attribute)
- [`tty.flags`](/en/tmux/3.7c/reference/c-struct-tty-flags/) (attribute)
- [`format_tree`](/en/tmux/3.7c/reference/c-struct-format_tree/) (struct)
- [`format_tree.m`](/en/tmux/3.7c/reference/c-struct-format_tree-m/) (attribute)
- [`mouse_event.statusat`](/en/tmux/3.7c/reference/c-struct-mouse_event-statusat/) (attribute)
- [`mouse_event.statuslines`](/en/tmux/3.7c/reference/c-struct-mouse_event-statuslines/) (attribute)
- [`client.tty`](/en/tmux/3.7c/reference/c-struct-client-tty/) (attribute)
- [`TTY_STARTED`](/en/tmux/3.7c/reference/c-define-tmux-h-tty_started/) (constant)
- [`mouse_event.valid`](/en/tmux/3.7c/reference/c-struct-mouse_event-valid/) (attribute)
- [`mouse_event.y`](/en/tmux/3.7c/reference/c-struct-mouse_event-y/) (attribute)