Bug 168003 [2.1.2][regression]In library,delete item inside grid should not transfer current view.[01]
Description: [2.1.2][regression]In library,delete item inside grid should not transfer current view.[01] Build: Version 2.1.2.v20061213-0710 steps to reproduce: 1. New a library 2. Insert a grid. 3. Insert items to grid cell. 4. Select one item in grid and press delete Expected result: Focus is on grid for next operation. Actual result: Grid disppeared, focus changed to whole library.
UI/org.eclipse.birt.report.designer.ui.lib/src/org/eclipse/birt/report/designer/internal/lib/editparts/LibraryReportDesignEditPart.java
* @see org.eclipse.birt.report.designer.internal.ui.editors.schematic.editparts.ReportDesignEditPart#activate()
	 */
	public void activate( )
	{
		HandleAdapterFactory.getInstance( )
				.getLibraryHandleAdapter( getModel( ) )
				.addPropertyChangeListener( this );
		super.activate( );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.designer.internal.ui.editors.schematic.editparts.ReportDesignEditPart#deactivate()
	 */
	public void deactivate( )
	{
		HandleAdapterFactory.getInstance( )
				.getLibraryHandleAdapter( getModel( ) )
				.removePropertyChangeListener( this );
		super.deactivate( );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see java.beans.PropertyChangeListener#propertyChange(java.beans.PropertyChangeEvent)
	 */
	public void propertyChange( final PropertyChangeEvent evt )
	{
		if ( LibraryHandleAdapter.CURRENTMODEL.equals(evt.getPropertyName( )  ) 
				|| LibraryHandleAdapter.CREATE_ELEMENT.equals(evt.getPropertyName( )))