# tty.mouse_slider_mpos

- **Language:** C
- **Kind:** attribute
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/tmux.h#L1723
- **Page:** https://libtmux.org/en/tmux/latest/reference/c-struct-tty-mouse_slider_mpos/

```c
int mouse_slider_mpos;
```

## Referenced by

- [`cmd_copy_mode_exec`](/en/tmux/latest/reference/c-function-cmd-copy-mode-c-cmd_copy_mode_exec/) (function)
- [`server_client_check_mouse`](/en/tmux/latest/reference/c-function-server-client-c-server_client_check_mouse/) (function)
- [`window_copy_cmd_scroll_to_mouse`](/en/tmux/latest/reference/c-function-window-copy-c-window_copy_cmd_scroll_to_mouse/) (function)