Changes between Version 12 and Version 13 of PAGE_ELEMENT_GROUPING_R0

Timestamp:

05/21/09 10:13:54 (16 years ago)

Author:

kyli

Comment:

--

PAGE_ELEMENT_GROUPING_R0

@@ -78 +78 @@
  * '''Note: Current design is done on behalf that we group Frames, but it can be changed quickly to support all kinds of page elements.'''
  * For the grouping to behave properly we should define a tree of groups and elements.
+  * ''Define an interface ElementContainer with the following methods:
+    * Prop<? extends ??> parentContainer(), providing the parent container of this element.
+    * RwListProp<PageElement> elements(), all the elements that a class implementing should provide.''
   * Define an interface GroupContainer with the following methods:
    * Prop<? extends GroupContainer> parentContainer(), providing the parent GroupContainer of the class implementing it.
    * RwListProp<Group> containers(), all the containers that a class implementing should provide.
-  * Define a class Group which will handle grouping and ungrouping of frames. It will implement the GroupContainer.
+  * Define a class Group which will handle grouping and ungrouping of frames. It will implement the GroupContainer'', ElementContainer and will extend Resource''.
   * The Page would also implement the GroupContainer interface.
+  * ''The Frame will implement ElementContainer.''
   * The parentContainer of the Group will be a Page. This means that the Group whose parent container is a Page is a root group. It also provides a list of containers that are Groups. The Group class will also contain a list of frames that are grouped in this group.
   * Page will not have a parentContainer. It will be initially set to null.