The width of the images in this image list.
The height of the images in this image list.
A list of images or image sets.
The
:image-sets
initarg specifies a list. Each item in the list
image-sets
may be one of the following.
This specifies the filename of a file suitable for loading with load-image.
The symbol must be a predefined image identifier, or have been registered by means of a call to register-image-translation.
An image object, as returned by load-image.
See image-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.
See the files
examples/capi/choice/tree-view.lisp
examples/capi/choice/extended-selection-tree-view.lisp