find-application-window

Arguments: key &optional (subkey (default-application-window-subkey))

Returns a window that was cached by calling add-application-window (including calls to that function that were made by find-or-make-application-window).

If key and subkey are eq to values that were passed for some window to add-application-window, and that window has not been closed, then that window is returned. Otherwise nil is returned.

Typically you would pass the name of the window as the key argument to match the default value of add-application-window, and let the subkey argument in both functions default to the value returned by default-application-window-subkey. This would find any window with a given name on which you have called add-application-window in the same process.

See also add-application-window and remove-application-window.

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This page was not revised from the 10.0 page.
Created 2019.8.20.