[richfaces-issues] [JBoss JIRA] Created: (RF-10439) Introduce SelectionChange API

[Martin Kočí (JIRA)]

Introduce SelectionChange API
-----------------------------

                 Key: RF-10439
                 URL: https://issues.jboss.org/browse/RF-10439
             Project: RichFaces
          Issue Type: Enhancement
      Security Level: Public (Everyone can see)
          Components: component-tables
    Affects Versions: 4.0.0.Milestone5
         Environment: RichFaces 4.0 trunk svn rev 21496
            Reporter: Martin Kočí
            Priority: Optional
             Fix For: 4.Future


I don't know if it is intended or not but current RF 4.0 don't have listener/event for API for "SelectionChange" behaviour. Suggestions:

1. introduce SelectionChangeEvent, SelectionChangeListener, SelectionChangeSource API - there is TreeSelectionChangeEvent already - I think the new SelectionChangeEvent can be base class for TreeSelectionChangeEvent

2. add methods addSelectionChangeListener, removeSelectionChangeListener, setSelectionListener(MethodExpression) etc. at UIExtendedDataTable

3. rename client event name from "selectionchange" to "selectionChange" - ValueChange has that convention

4. RC showcase contains selection handling based on AjaxBehaviourEvent -> modify it for r:extendedDataTable selectionChangeListener="#{}" usage



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