# window_get_active_at

- **Language:** C
- **Kind:** function
- **Source:** https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window.c#L525
- **Page:** https://libtmux.org/en/tmux/3.2a/reference/c-function-window_get_active_at/

```c
struct window_pane * window_get_active_at(struct window *w, u_int x, u_int y)
```

## Parameters

- `w` (`struct window *`)
- `x` (`u_int`)
- `y` (`u_int`)

## Called by

- [`server_client_check_mouse`](/en/tmux/3.2a/reference/c-function-server-client-c-server_client_check_mouse/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/server-client.c#L656)
- [`window_find_string`](/en/tmux/3.2a/reference/c-function-window_find_string/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window.c#L579)

## Calls

- [`window_pane_visible`](/en/tmux/3.2a/reference/c-function-window_pane_visible/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window.c#L530)

## Referenced by

- [`server_client_push_stderr`](/en/tmux/3.2a/reference/c-function-server_client_push_stderr/) (function)

## Referenced declarations

- [`window_pane.entry`](/en/tmux/3.2a/reference/c-struct-window_pane-entry/) (attribute)
- [`window.panes`](/en/tmux/3.2a/reference/c-struct-window-panes/) (attribute)
- [`window_pane.sx`](/en/tmux/3.2a/reference/c-struct-window_pane-sx/) (attribute)
- [`window_pane.sy`](/en/tmux/3.2a/reference/c-struct-window_pane-sy/) (attribute)
- [`window`](/en/tmux/3.2a/reference/c-struct-window/) (struct)
- [`window_pane`](/en/tmux/3.2a/reference/c-struct-window_pane/) (struct)
- [`window_pane.xoff`](/en/tmux/3.2a/reference/c-struct-window_pane-xoff/) (attribute)
- [`window_pane.yoff`](/en/tmux/3.2a/reference/c-struct-window_pane-yoff/) (attribute)