Class: Example (private in HierarchicalItem

• Inheritance
• Class protocol
  • instance creation
  • resources
• Instance protocol
  • accessing

Inheritance:

   Object
   |
   +--AbstractHierarchicalItem
      |
      +--AbstractHierarchicalItemWithModel
         |
         +--HierarchicalItem
            |
            +--HierarchicalItem::Example

Package:

stx:libwidg2

Category:

Views-Support

Owner:

HierarchicalItem

Class protocol:

 labeled: aLabel

 labeled: aLabel icon: anIcon

 iconForLevel: aLevel

returns an icon

 penguinIcon

Instance protocol:

 children

(comment from inherited method)
returns a list of children. When first asked, the list is fetched, if it was
built lazily.
*** to optimize: either redefine this or fetchChildren by subClass

 icon

returns the icon

 icon: anIcon

set the icon; if icon changed, a notification
is raised.

 label

returns the label

 label: aLabel

set the label; if label changed, a notification
is raised.

 setIcon: anIcon

set the icon without any change notification

 setLabel: aLabel

set the label without any change notification

 setLabel: aLabel icon: anIcon

set the label and icon without any change notification