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9.4 DUIM-Frames Module

<frame-exit-event>

Sealed instantiable class

Summary

The class of events distributed when a frame is about to exit.

Library

duim-frames

Module

duim-frames

Superclasses

<frame-event>

Init-keywords

destroy-frame?:

An instance of type <boolean>. Default value: #f.

Description

The class of events distributed when a frame is about to exit. Contrast this with <frame-exited-event>, which is passed after the frame is exited.

The default method uses frame-can-exit? to decide whether or not to exit.

If destroy-frame?: is #t, then the frame is destroyed.

Operations

None.

See also

event-destroy-frame?, page 782

frame-can-exit?, page 793

<frame-exited-event>, page 798


Functional Developer Library Reference: DUIM - 3 Dec 1998

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