# PANE_FOCUSED

- **Language:** C
- **Kind:** constant
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/tmux.h#L1270
- **Page:** https://libtmux.org/en/tmux/latest/reference/c-define-tmux-h-pane_focused/

```c
#define PANE_FOCUSED 0x4
```

## Referenced by

- [`window_pane_update_focus`](/en/tmux/latest/reference/c-function-window_pane_update_focus/) (function)