1 Aligned Pasteboard
2 Bitmap Label
3 Cache-image Snip
4 GIF and Animated GFI Writing
5 Graphs
6 Hierarchical List Control
7 Include Bitmap
8 Interactive Value Port
9 Name Message
10 Path Dialog
11 Plot
12 Switchable Button
13 Acknowledgments
Index
On this page:
get-editor
is-selected?
select
click-select
user-data
get-clickable-snip
get-allow-selection?
set-allow-selection
Version: 4.0.2

 

hierarchical-list-item<%> : interface?

Instantiate this interface via new-item.

(send a-hierarchical-list-item get-editor)  (is-a?/c text%)

Returns a text-editor buffer whose content is the display representation of the item. In other words, fill in this text editor to set the item’s label.

(send a-hierarchical-list-item is-selected?)  boolean?

Reports whether the item is selected.

(send a-hierarchical-list-item select on?)  void?

  on? : any/c

(send a-hierarchical-list-item click-select on?)  void?

  on? : any/c

Calls select or click-select. The on? argument can be #f only if allow-deselect in hierarchical-list% allows it.

(send a-hierarchical-list-item user-data)  any/c

(send a-hierarchical-list-item user-data data)  void?

  data : any/c

Gets/sets arbitrary data associated with the item.

(send a-hierarchical-list-item get-clickable-snip)

  (is-a?/c snip%)

Returns the snip that (when clicked) selects this element the list. This method is intended for use with an automatic test suite.

(send a-hierarchical-list-item get-allow-selection?)

  boolean?

(send a-hierarchical-list-item set-allow-selection allow?)

  void?

  allow? : any/c

Gets/sets whether this item is allowed to be selected.