8.11 DUIM-Gadgets Module

<option-box>

Open abstract instantiable class

Summary

The class of option boxes.

Superclasses

<collection-gadget>

Init-keywords

borders:: An instance of type one-of(#f, #"none", #"flat", #"sunken", #"raised", #"ridge", #"groove", #"input", #"output"). Default value: #f.
scroll-bars:: An instance of type one-of(#f, #"none", #"horizontal", #"vertical", #"both", #"dynamic"). Default value: #"both".

Library

duim-gadgets

Module

duim-gadgets

Description

The class of option boxes.

Figure 8.21 An option box

The borders: init-keyword lets you specify a border around the option box. If specified, a border of the appropriate type is drawn around the gadget.

The scroll-bars: init-keyword lets you specify the scroll bar behavior for the gadget.

Internally, this class maps into the Windows drop-down list control.

Operations

None.