# LibTmux::Window#list_panes

- **Module:** LibTmux::Window#
- **Package:** libtmux
- **Language:** Ruby
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-ruby/blob/c6d9d21771828e583692ca899ed817f9640d6a55/gems/libtmux/lib/libtmux/entity.rb#L122
- **Page:** https://libtmux.org/en/ruby/latest/reference/libtmux-window-list_panes/

```
LibTmux::Window#list_panes(timeout: ::Numeric = nil, cancel: untyped = nil) -> ::Array[::LibTmux::Pane]
```

Behavior: Live acquisition.

Behavior contract: Live acquisition.