Bug 102436 Date/time value not stored correctly in report design
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/ParameterDialog.java
{
					choice = StructureFactory.createSelectionChoice( );
					choiceList.add( choice );
				}
				if ( COLUMN_VALUE.equals( property ) )
				{
					if ( isDefaultChoice( choice ) )
					{
						defaultValue = newValue;
					}
					choice.setValue( newValue );
				}
				else if ( COLUMN_DISPLAY_TEXT.equals( property ) )
				{
					choice.setLabel( newValue );
				}
			}
			refreshValueTable( );
		}
	};
	private Text listLimit;
	/**
	 * Create a new parameter dialog with given title under the active shell
	 * 
	 * @param title
	 *            the title of the dialog
	 */
	public ParameterDialog( String title )
	{
		this( UIUtil.getDefaultShell( ), title );