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Allegro CL version 8.2
Unrevised from 8.1 to 8.2.
8.1 version

system-menu

Arguments: basic-pane

If this boolean property is true, then the window named by the argument will have a small button on the left side of its titlebar that invokes a standard menu of commands for minimizing, closing, etc. the window.

The system-menu property may not be changed on an existing window, and must instead be specified with the inspector when designing a window (using a form) or with the :system-menu initarg of make-window. (It can be changed using the inspector when designing a form but not for a running window or control, either in the IDE or in an application.)

GTK Note

For child windows, we have not yet implemented the menu that is shown when clicking on the icon, though the icon is drawn. For a top-level window, this property will have an effect only if the window manager decides to honor it.


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Documentation for Allegro CL version 8.2. This page was not revised from the 8.1 page.
Created 2010.1.21.

ToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 8.2
Unrevised from 8.1 to 8.2.
8.1 version