Bug 146159 [Regression]Changing font operation doesn't work other than the first time
Description: The first time changing operation can work well. However, Change it again, it won't work. Steps: 1.Insert lable/text to layout or master page 2.Change the font from serif to cursive, it works well 3.Change the font again Result: The action doesn't work Additional infor: build number:200606080632
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/editparts/ReportElementEditPart.java
protected int getBackgroundRepeat( DesignElementHandle handle )
	{
		return getModelAdapter( ).getBackgroundRepeat( handle );
	}
	protected boolean isFigureLeft( Request request )
	{
		if ( !( request instanceof SelectionRequest ) )
		{
			return true;
		}
		SelectionRequest selctionRequest = (SelectionRequest) request;
		Point p = selctionRequest.getLocation( );
		
		getFigure( ).translateToRelative( p );
		Point center = getFigure( ).getBounds( ).getCenter( );
		return center.x >= p.x;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.gef.EditPart#isActive()
	 */
	public boolean isDelete( )
	{
		boolean bool = false;
		if ( getModel( ) instanceof DesignElementHandle )
		{
			if ( !( getModel( ) instanceof ModuleHandle ) )
			{
				bool = ( (DesignElementHandle) getModel( ) ).getContainer( ) == null;