Bug 136522 [Regression]DateTime parameter can't be drag to the layout
Steps to reproduce: 1.New a date time parameter 2.Drag it to the layout Actual result: A BIRT exception occurred. Plug-in Provider:Eclipse.org Plug-in Name:BIRT Model Plug-in ID:org.eclipse.birt.report.model Version:2.1.0.N20060412-2230 Error Code:Error.PropertyValueException.CHOICE_NOT_FOUND Error Message:The choice value "dateTime" is not found.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/dnd/InsertInLayoutUtil.java
EditPart dropPart )
	{
		if ( dropPart.getParent( ) == null )
		{
			return false;
		}
		Object container = dropPart.getParent( ).getModel( );
		return ( container instanceof GridHandle
				|| container instanceof TableHandle
				|| container instanceof FreeFormHandle
				|| container instanceof ListHandle || dropPart.getModel( ) instanceof ModuleHandle );
	}
	/**
	 * Validates container of drop target from data set column in data view
	 * 
	 * @param dropPart
	 * @return validate result
	 */
	protected static boolean handleValidateDataSetColumnDropContainer(
			EditPart dropPart )
	{
		if ( dropPart.getParent( ) == null )
		{
			return false;
		}
		Object container = dropPart.getParent( ).getModel( );
		return ( container instanceof GridHandle
				|| container instanceof TableHandle
				|| container instanceof FreeFormHandle
				|| container instanceof ListHandle || dropPart.getModel( ) instanceof ModuleHandle );