Bug 201673 Data Set Editor should not generate Parameter Position for an Named ODA Parameter
It is valid for an ODA data set parameter definition to have a driver-defined (native) name and no position (value = 0). The Data Set Editor currently assumes that this is not valid. It should *not* have automatically assign a derived position ( >0 value) to the data set parameter and issue a user warning message. The warning message in this case is inaccurate. And by assigning a bogus parameter position, it may disable the ability for the Data Engine to use the parameter's native name when interacting with the ODA runtime driver.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/data/ui/property/AbstractPropertyDialog.java
}
							} );
				}
				processSelection = true;
			}
		} );
		viewer.getTree( ).addMouseTrackListener( new MouseTrackAdapter( ) {
			public void mouseHover( MouseEvent event )
			{
				Widget widget = event.widget;
				if ( widget == viewer.getTree( ) )
				{
					Point pt = new Point( event.x, event.y );
					TreeItem item = viewer.getTree( ).getItem( pt );
					if ( item == null )
						viewer.getTree( ).setToolTipText( "" );
					else
					{
						String text = null;
						if ( item.getData( ) instanceof PropertyNode )
						{
							text = ( (PropertyNode) item.getData( ) ).getPage( )
									.getToolTip( );
						}
						viewer.getTree( ).setToolTipText( text );
					}
				}
			}
		} );
		viewer.setContentProvider( new PropertyContentProvider( ) );