Bug 180123 Add input format hint for date and time type as datetime type does.[0705]
Description: Add input format hint for date and time type as datetime type does. build number:2.2.0.v20070330 Steps to reproduce: 1. New a report parameter. 2. Set Type as Date or Time. Expected result: Show value input format below default value as datetime type does. Actual result: No hint about how to input date/time value.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/ParameterDialog.java
{
						String result = null;
						if ( DesignChoiceConstants.COLUMN_DATA_TYPE_DATETIME.equals( getSelectedDataType( ) ) )
						{
							result = formatter.format( iter.getDate( columnBindingName ) );
						}
						else
						{
							result = iter.getString( columnBindingName );
						}
						if ( !StringUtil.isBlank( result )
								&& !valueList.contains( result ) )
						{
							valueList.add( result );
						}
					}
				}
				results.close( );
			}
		}
		catch ( Exception e )
		{
			ExceptionHandler.handle( e );
			return Collections.EMPTY_LIST;
		}
		return valueList;
	}
	private void refreshDataSets( )
	{
		String selectedDataSetName = dataSetChooser.getText( );