1 CAPI Reference Entries

image-list

Class

Summary

An object used to manage the images displayed by tree views and list views.

Superclasses

None

Slots

image-width: The width of the images in this image list.
image-height: The height of the images in this image list.
image-sets: A list of images or image sets.

Description

The:image-sets initarg specifies a list. Each item in the list may be one of the following.

A pathname or string

This specifies the filename of a file suitable for loading withgp:load-image. Currently this must be a BMP file.

A symbol

The symbol must have been previously registered by means of a call togp:register-image-translation.

An image object, as returned bygp:load-image.

An image-set object

Seeimage-set for further details.

Note that image sets are added in their entirety; it is not possible to use image-locators to extract a single image from an image set.

The images added to the image list are numbered in order, starting from zero. An image-set containing n images contributes n images to the image list, and hence consumes n consecutive integer indices.