Bug 180645 Support set format for Date/Time type parameter.[0705]
Description: Support set format for Date/Time type parameter. Build number:2.2.0.v200704031345 Steps to reproduce: 1. New a Date report parameter. 2. Click Change... button to set format for it. Expected result: Can set format for Date/Time parameter. Actual result: Change... button is disabled. Error log:N/A
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/ParameterDialog.java
defaultValueChooser.setText( defaultValue );
			}
			distinct.setSelection( !inputParameter.distinct( ) );
			String sortKey = inputParameter.getSortBy( );
			if ( sortKey == null
					|| sortKey.equals( DesignChoiceConstants.PARAM_SORT_VALUES_LABEL ) )
			{
				sortKeyChooser.setText( CHOICE_DISPLAY_TEXT );
			}
			else
			{
				sortKeyChooser.setText( CHOICE_VALUE_COLUMN );
			}
			if ( inputParameter.getSortDirection( ) == null )
			{
				sortDirectionChooser.setText( NONE_DISPLAY_TEXT );
			}
			else if ( inputParameter.getSortDirection( )
					.equals( DesignChoiceConstants.SORT_DIRECTION_ASC ) )
			{
				sortDirectionChooser.setText( CHOICE_ASCENDING );
			}
			else
			{
				sortDirectionChooser.setText( CHOICE_DESCENDING );
			}
		}
		updateMessageLine( );
	}
	private void initFormatField( )