Bug 161579 Add NonCategory X axis support
chart/org.eclipse.birt.chart.ui.extension/src/org/eclipse/birt/chart/ui/swt/wizard/format/popup/axis/AxisGridLinesSheet.java
cmbOrientation.setText( LiteralHelper.orientationSet.getDisplayNameByName( getAxisForProcessing( ).getOrientation( )
				.getName( ) ) );
		lblGridCount = new Label( cmpGeneral, SWT.NONE );
		GridData gdLBLGridCount = new GridData( );
		lblGridCount.setLayoutData( gdLBLGridCount );
		lblGridCount.setText( Messages.getString( "BaseAxisDataSheetImpl.Lbl.MinorGridCount" ) ); 
		iscGridCount = new Spinner( cmpGeneral, SWT.BORDER );
		{
			gd = new GridData( GridData.FILL_HORIZONTAL );
			gd.horizontalSpan = 3;
			iscGridCount.setLayoutData( gd );
			iscGridCount.setMinimum( 1 );
			iscGridCount.setSelection( getAxisForProcessing( ).getScale( )
					.getMinorGridsPerUnit( ) );
			iscGridCount.addSelectionListener( this );
		}