<drawing-pane>

Open abstract instantiable class

Summary

The class of drawing panes.

Superclasses

<layout>

Init-keywords

display-function:

An instance of type false-or(<function>). Default value: #f.

Library

duim-layouts

Module

duim-layouts

Description

The class of drawing panes. This is a pane that provides event handling and a drawing surface. Note that a drawing pane can be wrapped around a layout pane to provide a medium for all the children of the layout pane.

The display-function: init-keyword defines the display function for the pane. This gets called by the handle-repaint method for <simple-pane>.

Operations

None.

See also

handle-repaint, page 288

pane-display-function, page 476

<simple-pane>, page 483

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Functional Developer Library Reference: DUIM - 3 Dec 1998