Bug 167688 Setting number format on multiple elements gives NPE
If I select multiple data elements (for example one in each table cell) using the shift key, then try to 'format number' on those in the properties tab, I get a null pointer exception. An unexpected internal exception occurred.Please see log for detail. Plug-in Provider:Eclipse.org Plug-in Name:BIRT Designer UI Plug-in ID:org.eclipse.birt.report.designer.ui Version:2.2.0.v20061211-0630 Error Code:Error.GUIException.invokedByUnexpectedException Error Message:Caused by java.lang.NullPointerException.
UI/org.eclipse.birt.report.designer.ui.views/src/org/eclipse/birt/report/designer/internal/ui/views/attributes/widget/FormatNumberDescriptor.java
} );
		GridData data = new GridData( GridData.FILL_HORIZONTAL );
		cPlacesChoice.setLayoutData( data );
		cPlacesChoice.addSelectionListener( mySelectionListener );
		cPlacesChoice.addModifyListener( myModifyListener );
		cPlacesChoice.addFocusListener( myFocusListener );
		cPlacesChoice.select( 2 );
		cUseSep = FormWidgetFactory.getInstance( ).createButton( setting,
				SWT.CHECK,
				isFormStyle( ) );
		cUseSep.setText( LABEL_USE_1000S_SEPARATOR );
		data = new GridData( );
		data.horizontalSpan = 2;
		cUseSep.setLayoutData( data );
		cUseSep.addSelectionListener( mySelectionListener );
		FormWidgetFactory.getInstance( )
				.createLabel( setting, isFormStyle( ) )
				.setText( LABEL_CURRENCY_SYMBOL );
		if ( !isFormStyle( ) )
			cSymbolChoice = new CCombo( setting, SWT.DROP_DOWN | SWT.READ_ONLY );
		else
			cSymbolChoice = FormWidgetFactory.getInstance( )
					.createCCombo( setting,  true );
		cSymbolChoice.setLayoutData( new GridData( GridData.HORIZONTAL_ALIGN_FILL ) );
		cSymbolChoice.setItems( symbols );
		cSymbolChoice.addSelectionListener( new SelectionAdapter( ) {
			public void widgetSelected( SelectionEvent e )
			{
				if ( cSymbolChoice.getSelectionIndex( ) == 0 )
				{