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
cSymPosChoice.setEnabled( false );
			}
		}
		cNegNumChoice.setEnabled( b );
		fPlacesChoice.setEnabled( b );
		fUseSep.setEnabled( b );
		// fUseZero.setEnabled( b );
		fNegNumChoice.setEnabled( b );
		pPlacesChoice.setEnabled( b );
		pUseSep.setEnabled( b );
		// pUseZero.setEnabled( b );
		pSymPosChoice.setEnabled( b );
		pNegNumChoice.setEnabled( b );
		sPlacesChoice.setEnabled( b );
		formatCodeBox.setEnabled( b );
		previewTextBox.setEnabled( b );
		table.setEnabled( b );
	}
	public void save( Object obj ) throws SemanticException
	{
		provider.save( obj );
	}
	private FormatNumberDescriptorProvider provider;
	public void setDescriptorProvider( IDescriptorProvider provider )
	{
		super.setDescriptorProvider( provider );
		if ( provider instanceof FormatNumberDescriptorProvider )
			this.provider = (FormatNumberDescriptorProvider) provider;
	}
}