<event>

Open abstract class

Summary

The base class of all DUIM events.

Superclasses

<object> 

Init-keywords

timestamp:

An instance of type <integer>. Default value: next-event-timestamp().

Library

duim-sheets

Module

duim-sheets

Description

The base class of all DUIM events.

The timestamp: init-keyword is used to give a unique identifier for the event.

Operations

The following operations are exported from the DUIM-Sheets module.

event? event-matches-gesture? handle-event queue-event

See also

<frame-event>, page 276

<sheet-event>, page 352

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Functional Developer Library Reference: DUIM - 3 Dec 1998