Bug 148724 the Multiplier of the Standard check box does not show properly < 0 values
In Series/Category Edit Format Dialog, the Multiplier of the Standard check box shows 0 when the value is less than 0 for example 0.000001.
chart/org.eclipse.birt.chart.ui.extension/src/org/eclipse/birt/chart/ui/swt/composites/TextEditorComposite.java
}
			else
			{
				
				try
				{
					NumberFormat.getInstance( )
							.parse( this.sText )
							.doubleValue( );
				}
				catch ( ParseException e )
				{
					this.sText = defaultValue == null ? "" : defaultValue; 
					this.txtValue.setText( this.sText );
				}
			}
		}
		else if ( valueType == TYPE_DATETIME )
		{
			SimpleDateFormat sdf = new SimpleDateFormat( "MM-dd-yyyy HH:mm:ss" ); 
			try
			{
				sdf.parse( this.sText );
			}
			catch ( ParseException e )
			{
				if ( defaultValue == null  )
				{
					Date today = new Date( );
					this.sText = sdf.format( today );