Bug 117453 Property Editor for chart report item: deferred
Property Editor for chart report item(BPS16): deferred
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/extensions/IPropertyTabUI.java
public void addPropertyListener( IPropertyListener listener );
   
    /**
     * Deregisters the listener
     * @param listener The listener to be removed
     */
    public void removePropertyListener( IPropertyListener listener );
    
    /**
     * Creates the widgets to be shown in the tab
     * @param composite The top level composite inside the tab
     */
    public void buildUI( Composite composite );
    
    /**
     * @return the display name for the tab
     */
    public String getTabDisplayName( );
    
    /**
     * This method is in charge of updating the property value in the UI. If 
     * the property is not represented in this tab, no action is needed.
     *  
     * @param propertyName The name of the property to update
     * @param value The new value to display
     */
    public void setPropertyValue( String propertyName, IPropertyValue value );
    
}