window-property -- Retrieve window property PROP of WIN.


(window-property win prop)


Retrieve window property prop of win. prop should be a symbol. #f will be returned if the property does not exist (whether set by set-window-property! or otherwise). Soon, some properties will have magical meanings, accessing particular fields in the window structure. Also, a window-property-change-hook mechanism will soon be implemented for notification of all window property changes. This is not yet done. The window property primitives should be considered in flux.

Implementation Notes

Module: Built-in Primitive

Defined in src/winprop.c at line 127 (CVS log)